US Patent No: 8,068,561

Number of patents in Portfolio can not be more than 2000

DTV receiving system and method of processing DTV signal

Stats

ALSO PUBLISHED AS: 20110170015
ATTORNEY / AGENT: (SPONSORED)
 

Importance

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Abstract

A broadcast receiver and a method of processing broadcast data in the broadcast receiver are disclosed. The broadcast receiver includes a tuner for receiving a broadcast signal including mobile service data, main service data and known data sequences; an equalizer for compensating channel distortion of the broadcast signal using at least one of the known data sequences; a first decoder for decoding the mobile service data in the equalized broadcast signal; and a second decoder for CRC-decoding and RS-decoding the turbo-decoded mobile service data.

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First Claim

Related Publications

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Patent Owner(s)

Patent OwnerAddressTotal Patents
LG ELECTRONICS INC.SEOUL, KR13050

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, In Hwan Seoul, KR 830 4043
Kim, Byoung Gill Seoul, KR 464 1498
Kim, Jin Woo Seoul, KR 456 1459
Kim, Jong Moon - 271 1069
Kwak, Kook Yeon Kyonggi-do, KR 528 3172
Lee, Hyoung Gon - 476 1535
Song, Won Gyu - 409 1322

Cited Art

Patent Info (Count) # Cites Year
 
LG ELECTRONICS INC. (71)
5,508,752 Partial response trellis decoder for high definition television (HDTV) system 84 1995
5,619,269 Frame sync signal for digital transmission system 65 1995
5,636,251 Receiver for a trellis coded digital television signal 130 1996
5,978,424 Frame identification system 48 1996
6,515,713 Method and apparatus which compensates for channel distortion 81 1999
6,760,077 VSB reception system with enhanced signal detection for processing supplemental data 134 2001
6,947,487 VSB communication system 73 2001
7,010,038 VSB transmission system for processing supplemental transmission data 40 2001
7,148,932 Communication system in digital television 41 2001
7,460,606 VSB transmission system 40 2001
6,980,603 Digital VSB transmission system 61 2001
7,092,455 Digital VSB transmission system 50 2001
7,085,324 Communication system in digital television 43 2002
7,092,447 Communication system in digital television 44 2002
2004/0022,278 Localization and targeting of data in broadcast streams 40 2003
7,450,613 Digital transmission system with enhanced data multiplexing in VSB transmission system 46 2003
6,922,215 VSB reception system with enhanced signal detection for processing supplemental data 30 2004
6,956,619 VSB reception system with enhanced signal detection for processing supplemental data 45 2004
7,030,935 VSB reception system with enhanced signal detection for processing supplemental data 53 2004
2005/0058,192 Digital broadcasting receiver, driving method, and self-diagnosis method thereof, and self-diagnosis method thereof 18 2004
2006/0039,503 VSB communication system 82 2004
7,634,006 VSB communication system 24 2004
2005/0111,586 Digital E8-VSB reception system and E8-VSB data demultiplexing method 72 2004
2005/0141,606 VSB communication system 31 2005
2005/0152,446 VSB communication system 28 2005
2005/0129,132 Digital television system 68 2005
2006/0104,391 Enhanced VSB viterbi decoder 50 2005
2006/0140,301 E8-VSB reception system, apparatus for generating data attribute and method thereof, and apparatus for channel encoding and method thereof 96 2005
2006/0126,757 Enhanced VSB transmitter and receiver 63 2005
2006/0146,955 Apparatus for recovering E8-VSB map information and method thereof 40 2005
7,620,118 Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver 31 2006
2007/0071,110 DIGITAL TELEVISION TRANSMITTER AND METHOD OF CODING DATA IN DIGITAL TELEVISION TRANSMITTER 90 2006
2007/0121,681 DIGITAL TELEVISION TRANSMITTER/RECEIVER AND METHOD OF PROCESSING DATA IN DIGITAL TELEVISION TRANSMITTER/RECEIVER 105 2006
2007/0136,643 Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver 38 2006
2007/0147,432 Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver 25 2006
2010/0061,476 METHOD OF PROCESSING TRAFFIC INFORMATION AND DIGITAL BROADCAST SYSTEM 17 2006
2007/0127,598 DTV receiver and method of processing signal in DTV receiver 40 2006
7,932,956 DTV transmitter and method of coding data in DTV transmitter 17 2006
7,783,960 DTV transmitter and method of coding main and enhanced data in DTV transmitter 17 2006
7,797,607 DTV transmitter and method of coding main and enhanced data in DTV transmitter 23 2006
2007/0172,003 DTV RECEIVER AND METHOD OF PROCESSING A BROADCAST SIGNAL IN DTV RECEIVER 37 2007
2007/0195,889 DTV TRANSMITTER AND METHOD OF CODING DATA IN DTV TRANSMITTER 48 2007
2007/0217,551 DIGITAL BROADCASTING RECEIVING SYSTEM AND METHOD OF PROCESSING DATA 22 2007
7,876,835 Channel equalizer and method of processing broadcast signal in DTV receiving system 16 2007
2007/0211,769 DTV TRANSMITTING SYSTEM AND METHOD OF PROCESSING DATA IN DTV TRANSMITTING SYSTEM 29 2007
7,840,882 DTV transmitting system and receiving system and method of processing broadcast signal 17 2007
2008/0134,007 DTV TRANSMITTING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA 20 2007
7,779,337 DTV transmitting system and receiving system and method of processing broadcast data 21 2007
2008/0239,161 DTV RECEIVING SYSTEM AND METHOD OF PROCESSING DTV SIGNAL 36 2007
2008/0240,293 DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA 37 2007
7,733,426 DTV receiving system and method of processing DTV signal 26 2007
2008/0069,147 DTV TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA 21 2007
2008/0151,937 DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA 22 2007
2008/0152,035 DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA 28 2007
8,009,662 Digital broadcasting system and method of processing data 20 2007
2009/0180,571 DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA 13 2008
7,934,243 Digital broadcasting system and data processing method 14 2008
7,844,009 Digital broadcasting system and data processing method 14 2008
2009/0034,629 DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD 27 2008
7,705,920 Digital broadcasting system and method of processing data in digital broadcasting system 27 2008
7,733,819 Digital broadcasting system and method of processing data in digital broadcasting system 33 2008
7,698,621 Digital broadcasting system and data processing method 24 2008
7,733,820 Digital broadcasting system and method of processing data in digital broadcasting system 28 2008
2009/0037,794 DIGITAL TRANSMISSION SYSTEM WITH ENHANCED DATA MULTIPLEXING IN VSB TRANSMISSION SYSTEM 27 2008
2010/0180,294 METHOD FOR RECEIVING BROADCASTING SIGNAL AND BROADCASTING RECEIVER 24 2010
7,890,980 Method for receiving broadcasting signal and broadcasting receiver 16 2010
2010/0310,015 TRANSMITTING/RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST SIGNAL IN TRANSMITTING/RECEIVING SYSTEM 19 2010
2010/0226,392 DTV TRANSMITTING SYSTEM AND METHOD OF PROCESSING DATA IN DTV TRANSMITTING SYSTEM 18 2010
2010/0309,969 TRANSMITTING/RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST SIGNAL IN TRANSMITTING/RECEIVING SYSTEM 19 2010
2010/0316,110 TRANSMITTING/RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST SIGNAL IN TRANSMITTING/RECEIVING SYSTEM 16 2010
2011/0085,603 DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA 13 2010
 
SAMSUNG ELECTRONICS CO., LTD. (58)
6,075,569 Method and apparatus for switching an operation mode of an HDTV system 91 1997
6,665,343 Methods and arrangements for a converting a high definition image to a lower definition image using wavelet transforms 43 1998
6,993,062 Forward link device of multicarrier communication system and method for realizing the same 65 1998
7,038,732 DTV signal with GCR components in plural-data-segment frame headers and receiver apparatus for such signal 53 1999
6,124,898 Digital television receiver with equalization performed on digital intermediate-frequency signals 48 1999
6,803,970 Digital television receiver with match filter responsive to field synchronization code 44 1999
6,573,947 Device and method of compensating for degradation of received signal 46 2000
7,218,671 Equalizer for a VSB receiver enabling equalizations using segment synchronization information 16 2003
7,376,074 Apparatus and method for transmitting and receiving side information of a partial transmit sequence in an OFDM communication system 41 2003
2005/0013,380 Digital broadcasting transmission/reception capable of improving a receiving performance and a signal processing method thereof 36 2004
2005/0157,758 Apparatus and method for inserting and extracting value added data in transport stream-based MPEG-2 system 49 2004
2005/0097,428 Robust error correction encoding/deconding apparatus and method of digital dual-stream broadcast reception/transmission system 64 2004
2005/0172,208 Forward Chien search type Reed-Solomon decoder circuit 1 2004
2005/0172,208 Forward Chien search type Reed-Solomon decoder circuit 1 2004
2005/0172,208 Forward Chien search type Reed-Solomon decoder circuit 1 2004
2005/0172,208 Forward Chien search type Reed-Solomon decoder circuit 1 2004
2005/0172,208 Forward Chien search type Reed-Solomon decoder circuit 1 2004
2005/0172,208 Forward Chien search type Reed-Solomon decoder circuit 1 2004
2005/0172,208 Forward Chien search type Reed-Solomon decoder circuit 1 2004
2005/0162,886 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 56 2005
7,593,474 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 57 2005
7,440,516 Apparatus and method for receiving digital multimedia broadcasting in a wireless terminal 83 2005
2005/0249,300 Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof 59 2005
2005/0249,301 Digital broadcast transmitting and receiving system having an improved receiving performance and signal processing method thereof 73 2005
2007/0268,979 Digital Broadcasting Transmission/Reception Devices Capable of Improving a Receiving Performance and Signal Processing Method thereof 59 2005
2008/0267,307 Digital Broadcasting Transmission/Reception Devices Capable Of Improving A Receiving Performance And Signal Processing Method Thereof 43 2005
2008/0273,589 Digital Broadcasting Transmission/Reception System Utilizing Srs and Trs Code to Improve Receiving Performance and Signal Processing Method Thereof 43 2005
2006/0015,914 Recording method and apparatus capable of time shifting in a plurality of channels 42 2005
2007/0253,502 Digital Broadcasting Transission/Reception System Capable of Improving Receiving and Equalizing Performance and Signal Processing Method Thereof 52 2005
2006/0029,159 Method of selecting demodulation scheme and digital broadcast receiver using the same 53 2005
2006/0052,052 Apparatus and method for receiving digital multimedia broadcasting signals 42 2005
2006/0078,071 Carrier and symbol timing recovery apparatus usable with a vestigial side band receiver and recovery method thereof 23 2005
2006/0085,726 Apparatus and method for decoding Reed-Solomon code 30 2005
2006/0072,623 Method and apparatus of providing and receiving video services in digital audio broadcasting (DAB) system 82 2005
2006/0078,072 Synchronization signal detection circuit and method of digital television (DTV) receiver 51 2005
2007/0135,166 Apparatus and method for channel estimation without signaling overhead 24 2005
2006/0133,429 Device and method for demultiplexing received transport stream in digital broadcasting receiver 42 2005
2006/0203,944 Apparatus to detect a sync signal, a VSB receiver using the same, and a method thereof 22 2006
2006/0285,608 Digital broadcasting transmission and reception devices and methods thereof 52 2006
2006/0268,673 Method, apparatus, and system for transmitting and receiving data in a digital broadcasting system using a single frequency network 49 2006
2006/0262,744 Apparatus and method for transmitting and receiving broadcasting in a digital multimedia broadcasting system 46 2006
2006/0248,563 Method and apparatus for supporting a priority data transmission in a transmitter of a digital audio broadcasting system 60 2006
2006/0262,863 Method for formatting digital broadcast transport stream packet for improved receiving performance, digital broadcast transmitter, and signal processing method thereof 43 2006
2007/0094,566 Method for turbo transmission of digital broadcasting transport stream, a digital broadcasting transmission and reception system, and a signal processing method thereof 24 2006
2007/0094,567 Digital broadcasting transmission system, and a signal processing method thereof 25 2006
2007/0168,844 Digital broadcasting transmission system and method thereof 42 2006
2007/0230,607 Advanced-VSB system (A-VSB) 44 2006
2007/0019,579 Apparatus and method for transmitting and receiving data in a digital multimedia broadcasting system 23 2006
2007/0092,027 Digital broadcasting system and method 23 2006
2007/0092,043 Digital broadcasting receiving system and method 41 2006
2007/0113,145 Turbo stream processing device and method 24 2006
2008/0008,155 Method and apparatus for decoding MPE-FEC frame in DVB-H system 41 2006
2007/0130,495 Apparatus and method of multi-cyclic redundancy checking for section detection and reliability information acquisition in a DVB-H system 47 2006
2007/0217,499 Robust DTV signals that can overcome burst errors up to 1040 bytes or more in length 24 2007
2008/0137,525 CHANNEL ESTIMATION METHOD AND APPARATUS DETERMINING A CHANNEL IMPULSE RESPONSE (CIR) DISTRIBUTION AREA USING TWO ADJACENT WINDOWS 26 2007
7,590,187 Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof 35 2008
2009/0060,097 DIGITAL BROADCASTING TRANSMISSION AND RECEPTION DEVICES AND METHODS THEREOF 26 2008
2009/0262,799 TRANSMITTING ADDITIONAL INFORMATION IN THE HEADERS OF ENCAPSULATING DATA PACKETS IN MOBILE/HANDHELD (M/H) DTV SIGNALS 26 2009
 
THOMSON LICENSING (10)
6,233,295 Segment sync recovery network for an HDTV receiver 72 1998
6,356,598 Demodulator for an HDTV receiver 61 1998
6,490,007 Adaptive channel equalizer 59 2000
7,102,692 Digital and analog television signal digitization and processing device 57 2000
6,744,474 Recursive metric for NTSC interference rejection in the ATSC-HDTV trellis decoder 42 2001
7,110,449 Decision feedback equalizer 52 2003
7,376,186 Motion estimation with weighting prediction 66 2003
2005/0024,543 Robust reception of digital broadcast transmission 72 2004
2005/0175,080 Equalizer status monitor 54 2004
2010/0118,206 APPARATUS AND METHOD FOR USE IN MOBILE/HANDHELD COMMUNICATIONS SYSTEM 25 2008
 
BROADCOM CORPORATION (9)
6,775,334 Equalization and decision-directed loops with trellis demodulation in high definition TV 71 1999
6,650,880 Wireless data communications using FIFO for synchronization memory 36 2000
7,194,047 Receiver for robust data extension for 8VSB signaling 57 2002
2005/0031,097 Gateway with voice 84 2004
7,474,695 Equalization and decision-directed loops with trellis demodulation in high definition TV 47 2004
2006/0130,099 Method and system for cellular network and integrated broadcast television (TV) downlink with intelligent service control without feedback 47 2004
2008/0279,270 HIGH SPEED DATA PACKET ACCESS MINIMUM MEAN SQUARED EQUALIZATION WITH DIRECT MATRIX INVERSION TRAINING 30 2006
2008/0063,089 Method and system for synchronizable E-VSB enhanced data interleaving and data expansion 27 2006
2007/0098,114 Detection of large carrier offsets using a timing loop 19 2006
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (9)
6,744,822 FEC scheme for encoding two bit-streams 63 2000
6,734,920 System and method for reducing error propagation in a decision feedback equalizer of ATSC VSB receiver 77 2001
6,973,137 Apparatus and method for generating robust ATSC 8-VSB bit streams 64 2001
7,675,994 Packet identification mechanism at the transmitter and receiver for an enhanced ATSC 8-VSB system 27 2002
7,111,221 Digital transmission system for an enhanced ATSC 8-VSB system 102 2002
2003/0099,303 Digital television (DTV) transmission system using enhanced coding schemes 103 2002
2003/0046,431 Direct RTP delivery method and system over MPEG network 4 2002
2006/0159,183 Receiver and packet formatter for decoding an atsc dtv signal 50 2004
2005/0271,158 Configuration for implementing enhanced vsb on the studio side 58 2005
 
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (6)
2003/0234,890 System and method for digital broadcast protocol conversion 41 2002
2006/0262,227 System and method for digital multimedia broadcasting 51 2003
2006/0269,012 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data 34 2003
7,653,143 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data 29 2003
2007/0140,368 Digital television transmitter and receiver for using 16 state trellis coding 42 2005
2009/0201,997 DIGITAL TELEVISION TRANSMISSION AND RECEIVING APPARATUS AND METHOD USING 1/4 RATE CODED ROBUST DATA 29 2005
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (6)
6,049,651 Communication system 101 1998
6,334,187 Information embedding method, information extracting method, information embedding apparatus, information extracting apparatus, and recording media 149 1998
6,243,469 Information transmission method and apparatus 66 1998
6,738,949 Error correction circuit and error correction method 58 1999
6,671,002 VSB receiver 44 2000
7,400,820 Signal processing apparatus and signal processing method for locating a lost position of auxiliary data 26 2002
 
NOKIA CORPORATION (5)
7,343,487 Datacast distribution system 43 2001
7,130,313 Time-slice signaling for broadband digital broadcasting 54 2002
6,977,914 Broadcast hand-over in a wireless network 55 2002
7,454,683 Burst transmission 39 2004
2005/0090,235 Apparatus, system, method and computer program product for service selection and sorting 74 2004
 
QUALCOMM INCORPORATED (5)
6,212,659 Method and apparatus for providing error protection for over the air file transfer 64 1999
6,553,538 Method and apparatus for providing error protection for over the air file transfer 56 2001
7,440,410 Off-line broadband network interface 17 2004
2006/0223,461 Digital broadcast methods and apparatus 45 2006
2007/0248,055 Tagging Language For Broadcast Radio 32 2007
 
COMSYS COMMUNICATION & SIGNAL PROCESSING LTD. (4)
6,731,700 Soft decision output generator 118 2001
6,944,242 Apparatus for and method of converting soft symbol information to soft bit information 56 2001
6,470,047 Apparatus for and method of reducing interference in a communications receiver 73 2001
6,977,977 Compensation of I/Q gain mismatch in a communications receiver 50 2001
 
GENERAL INSTRUMENT CORPORATION (4)
5,771,239 Method and apparatus for modifying a transport packet stream to provide concatenated synchronization bytes at interleaver output 51 1995
6,665,308 Apparatus and method for equalization in distributed digital data transmission systems 86 1998
7,095,707 Apparatus and method for trellis encoding data for transmission in digital data transmission systems 31 2001
7,050,419 Head end receiver for digital data delivery systems using mixed mode SCDMA and TDMA multiplexing 106 2001
 
Zenith Electronics Corporation (4)
6,687,310 Trellis coded modulation system for digital television signal with trellis coded data and synchronization symbols 38 1999
6,927,708 Mapping system for transmission and reception of multiple data types 47 2001
6,917,655 Coding and decoding a signal modified in accordance with the feedback states of an encoder 46 2002
6,924,753 Robust system for transmitting and receiving map data 47 2003
 
ENTROPIC COMMUNICATIONS, INC. (3)
7,295,623 High-speed communications transceiver 22 2001
7,151,575 Wireless extension for cable television signals 105 2003
2007/0201,544 Apparatus For And Method Of Controlling A Feedforward Filter Of An Equalizer 37 2005
 
LUCENT TECHNOLOGIES INC. (3)
6,405,338 Unequal error protection for perceptual audio coders 63 1998
6,993,021 Lightweight internet protocol encapsulation (LIPE) scheme for multimedia traffic transport 51 1999
6,985,537 Symbol self synchronous interleaving method and apparatus for OFDM-based communication system 66 1999
 
SONY CORPORATION (3)
6,289,485 Method for adding and encoding error correcting codes and its device and method for transmitting data having error correcting codes added 60 1998
6,985,420 Optically recorded data discrimination apparatus and associated methodology 26 2001
2002/0150,246 Additional information embedding device and additional information embedding method 61 2002
 
AT&T Bell Laboratories (2)
5,208,816 Generalized viterbi decoding algorithms 223 1992
5,258,987 Multilevel coding using trellis-coded modulation and reed-solomon codes 75 1992
 
HUGHES ELECTRONICS CORPORATION (2)
5,606,569 Error correcting decoder and decoding method for receivers in digital cellular communication systems 63 1996
6,694,518 Method and apparatus for carrying data across high definition analog component video interfaces 26 2000
 
INTEL CORPORATION (2)
2006/0146,797 Distributed voice network 49 2004
2007/0053,606 Techniques to improve contrast enhancement 27 2005
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (2)
5,177,796 Image data processing of correlated images 89 1990
6,446,234 Method and apparatus for updating cyclic redundancy check information for data storage 52 1999
 
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (2)
6,934,331 Brightness-variation compensation method and coding/decoding apparatus for moving pictures 97 2002
2009/0285,137 WIRELESS TRANSMITTING APPARATUS, WIRELESS RECEIVING APPARATUS, WIRELESS TRANSMISSION METHOD, WIRELESS RECEPTION METHOD, WIRELESS COMMUNICATION SYSTEMS, AND WIRELESS COMMUNICATION METHOD 22 2006
 
NOKIA SIEMENS NETWORKS OY (2)
7,020,481 Transmitting connection set-up parameters in packet data network 41 2002
7,209,459 Transmitting control messages on control channels of packet data network 45 2002
 
OMEREEN WIRELESS, LLC (2)
7,333,153 Expanded information capacity for existing communication transmission systems 20 2002
2006/0212,910 Remote antenna and local receiver subsystems for receiving data signals carried over analog television 28 2005
 
PANASONIC CORPORATION (2)
2004/0246,373 Picture encoding device, image decoding device and their methods 39 2004
2009/0028,230 Method and apparatus for improving quality of service for reception in digital television broadcast systems 48 2007
 
RESEARCH IN MOTION LIMITED (2)
5,488,635 Low complexity adaptive equalizer radio receiver employing reduced complexity branch metric calculation 45 1993
6,456,611 CDMA modem using common block architecture 43 1998
 
SEAGATE TECHNOLOGY LLC (2)
5,691,993 Rate 4/5 trellis code for PR4 channels with improved error propagation 57 1995
2008/0080,082 SYNCHRONIZATION FOR DATA COMMUNICATION 42 2006
 
SONY ERICSSON MOBILE COMMUNICATIONS AB (2)
6,498,936 Methods and systems for coding of broadcast messages 110 1999
2009/0111,486 DEVICE AND METHOD FOR GENERATING A MESSAGE 25 2007
 
WI-LAN INC. (2)
7,079,584 OFDM, CDMA, spread spectrum, TDMA, cross-correlated and filtered modulation 85 2005
7,450,628 Processor, modulators and transceivers for spread spectrum, CDMA, CSMA, OFDM, TDM, TDMA cross correlated and filtered systems 60 2006
 
ADVANCED MICRO DEVICES, INC. (1)
2004/0028,076 Robust data extension for 8vsb signaling 107 2003
 
AMTRAN TECHNOLOGY CO., LTD (1)
6,810,090 Direct digital vestigial sideband (VSB) modulator 55 2000
 
AT&T CORP. (1)
6,339,618 Mesh node motion coding to enable object based functionalities within a motion compensated transform video coder 61 2000
 
B.C. LEOW (1)
6,904,110 Channel equalization system and method 119 2001
 
BASF AKTIENGESELLSCHAFT (1)
6,827,941 Use of carotenoid aggregates as colorants 26 1999
 
Bell Telephone Laboratories, Incorporated (1)
4,642,755 Shared memory with two distinct addressing structures 39 1983
 
BOSE CORPORATION (1)
2004/0110,522 Supplemental broadcast data processing 56 2002
 
CABLE TELEVISION LABORATORIES, INC. (1)
2002/0046,406 On-demand data system 91 2001
 
CANON KABUSHIKI KAISHA (1)
2005/0049,923 Management apparatus, method and program for managing use of software 34 2004
 
CISCO TECHNOLOGY, INC. (1)
7,170,849 Interleaver, deinterleaver, interleaving method, and deinterleaving method for OFDM data 58 2002
 
COHERENT LOGIX INCORPORATED (1)
2008/0112,479 Frequency Domain Equalization of Communication Signals 29 2008
 
DAEWOO ELECTRONICS CO., LTD. (1)
5,502,506 Apparatus for equalizing television signals with fast convergence 57 1994
 
DIGIMARC CORPORATION (1)
2002/0080,992 Watermarking holograms 49 2000
 
DIGITAL RADIO EXPRESS, INC. (1)
6,005,894 AM-compatible digital broadcasting method and system 106 1997
 
ECHOSTAR TECHNOLOGIES CORPORATION (1)
2006/0053,436 Wireless back channel for satellite television system 36 2004
 
FUJITSU TEN LIMITED (1)
7,221,358 In-vehicle digital broadcast reception apparatus 39 2003
 
HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD. (1)
6,842,875 Signal processing apparatus and method, and data recording/reproducing apparatus using the same 23 2002
 
HITACHI, LTD. (1)
6,952,595 Digital broadcast channel reception system and method and portable terminal for use in such system 67 2002
 
HTC CORPORATION (1)
2006/0245,488 Burst transmission 43 2004
 
IBIQUITY DIGITAL CORPORATION (1)
5,956,373 AM compatible digital audio broadcasting signal transmision using digitally modulated orthogonal noise-like sequences 91 1996
 
IKANOS COMMUNICATIONS, INC. (1)
6,219,386 Frameless reed-solomon coding system and method 51 1998
 
INFINEON TECHNOLOGIES AG (1)
6,272,660 Screening for errors in data transmission systems 24 1998
 
INTELLECTUAL DISCOVERY CO., LTD. (1)
2008/0095,096 Geographic information transceiving system and methood thereof 42 2004
 
MICRONAS SEMICONDUCTORS, INC. (1)
2003/0206,053 Carrier recovery for DTV receivers 41 2003
 
MINOLTA CO., LTD. (1)
6,744,926 System and method to compress image data using fixed and variable length compression 34 1999
 
MITSUBISHI DENKI KABUSHIKI KAISHA (1)
5,867,503 Digital sound broadcasting receiver and automatic phase controlling method therefor 50 1997
 
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. (1)
6,577,685 Programmable digital signal processor for demodulating digital television signals 25 1999
 
MUNHWA BROADCASTING CORP. (1)
6,810,084 MPEG data frame and transmit and receive system using same 137 2000
 
NBCUNIVERSAL MEDIA LLC (1)
6,459,741 Implementation of N-VSB training sequences in N-squared QAM receiver structures 44 1999
 
NEC CORPORATION (1)
5,602,593 Overlapped motion compensation using a window function which varies in response to an input picture 95 1995
 
NEWPORT MEDIA, INC. (1)
2008/0159,279 UNIFIED INTERFACING FOR DVB-T/H MOBILE TV APPLICATIONS 32 2006
 
NIPPON HOSO KYOKAI (1)
6,512,759 Transmitter and receiver 63 1999
 
Paul Lapstun and Kia Silverbrook (1)
2005/0218,237 Surface having disposed therein or thereon coded data 26 2005
 
PENDRAGON WIRELESS LLC (1)
6,925,126 Dynamic complexity prediction and regulation of MPEG2 decoding in a media processor 43 2001
 
RAYTHEON COMPANY (1)
6,411,253 Equalization system using general purpose filter architecture 49 2000
 
RIGHT CHANCE INC. (1)
6,909,743 Method for generating and processing transition streams 48 1999
 
ROCKSTAR BIDCO, LP (1)
6,226,380 Method of distinguishing between echo path change and double talk conditions in an echo canceller 34 1998
 
ROHDE & SCHWARZ GMBH & CO. KG (1)
2006/0246,836 APPARATUS, SYSTEMS AND METHODS FOR PROVIDING TIME DIVERSITY FOR MOBILE BROADCAST SERVICES 69 2006
 
RPX CORPORATION (1)
6,651,250 Digital broadcast receiving system in information processor 53 1998
 
RYO HOLDINGS, LLC (1)
6,704,358 Method and apparatus for resizing image information 75 1999
 
SARNOFF CORPORATION (1)
2002/0136,197 Enhanced frame structure for use in advanced television systems committee standards broadcast 45 2002
 
SCIENTIFIC-ATLANTA, INC. (1)
5,757,416 System and method for transmitting a plurality of digital services including imaging services 170 1995
 
SIRIUS XM RADIO INC. (1)
6,686,880 Method and apparatus for prompting a reverse channel response from receiver in a digital broadcast system 83 2000
 
SITI-SITES.COM, INC. (A CORPORATION OF DELAWARE) (1)
2005/0159,164 Tiered wireless, multi-modal access system and method 3 2005
 
SONY DEUTSCHLAND GMBH (1)
7,016,446 Channel decoder for a digital broadcast receiver 40 2000
 
TERAYON COMMUNICATION SYSTEMS, INC. (1)
2004/0181,800 Thin DOCSIS in-band management for interactive HFC service delivery 78 2003
 
THOMSON CONSUMER ELECTRONICS, INC. (1)
5,754,651 Processing and storage of digital data and program specific information 146 1996
 
THOMSON MULTIMEDIA (1)
5,903,324 Transport processor interface for a digital television system 66 1996
 
TOSHIBA STORAGE DEVICE CORPORATION (1)
2006/0181,797 Information recording and reproducing apparatus and method, and signal decoding circuit for performing timing recovery 35 2006
 
TRUEPOSITION, INC. (1)
7,042,949 Robust data transmission using broadcast digital television signals 64 2001
 
TVWORKS, LLC (1)
7,096,484 Digital TV system with synchronized World Wide Web content 55 2002
 
UNISYS CORPORATION (1)
7,356,549 System and method for cross-reference linking of local partitioned B-trees 34 2005
 
VIZIO, INC. (1)
5,511,096 Quadrature amplitude modulated data for standard bandwidth television channel 61 1994
 
WOODS HOLE OCEANOGRAPHIC INSTITUTION (1)
5,301,167 Apparatus for improved underwater acoustic telemetry utilizing phase coherent communications 77 1992
 
ZENITH ELECTRONICS LLC (1)
6,996,133 Digital communication system for transmitting and receiving robustly encoded data 76 2001
 
ZORAN MICROELECTRONICS LTD. (1)
6,021,421 Enhanced DSP apparatus 52 1997
 
Other [Check patent profile for assignment information] (11)
6,816,204 Ghost cancellation reference signals for broadcast digital television signal receivers and receivers for utilizing them 61 2001
6,975,689 Digital modulation signal receiver with adaptive channel equalization employing discrete fourier transforms 71 2001
6,768,517 Repetitive-PN1023-sequence echo-cancellation reference signal for single-carrier digital television broadcast systems 55 2001
2002/0150,167 Methods and apparatus for configurable or assymetric forward error correction 46 2002
2003/0093,798 Modular entertainment system configured for multiple broadband content delivery incorporating a distributed server 89 2002
6,984,110 Windmill blade and apparatus for generating power using the blade 20 2002
2004/0148,642 System and method for providing terrestrial digital broadcasting service using single frequency network 68 2003
2006/0245,505 Digital television signals using linear block coding 48 2005
2006/0078,003 Information transmission method and encoding/decoding apparatus and encoding-multiplexing/decoding-demultiplexing apparatus in information transmission system to which information transmission method is applied 23 2005
2008/0019,466 Robust DTV signals transmitted at two thirds the code rate of ordinary 8VSB DTV signals 24 2007
2009/0077,588 DEVICE FOR SENDING-OUT DATA IN WHICH ASSOCIATED DATA IS MULTIPLEXED WITH MAIN DATA 40 2008

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Patent Info (Count) # Cites Year
 
LG ELECTRONICS INC. (3)
8,209,584 Transmitting/receiving system and method of processing broadcasting signal in transmitting/receiving system 0 2010
8,374,235 Digital broadcast system and data processing method 0 2012
8,385,410 Digital broadcast system and data processing method 0 2012

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