BROADCOM CORPORATION

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
H04B TRANSMISSION 2256 3
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1983 9
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1738 30
 
 
H04W WIRELESS COMMUNICATION NETWORKS 926 11
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 900 18
 
 
H04J MULTIPLEX COMMUNICATION 552 7
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 511 3
 
 
H04M TELEPHONIC COMMUNICATION 369 21
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 346 99
 
 
H03K PULSE TECHNIQUE 299 13
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0333,142 LIMITING WIRELESS POWER RECEIVER VOLTAGE Jun 06, 13 Nov 13, 14 [H02J]
2014/0333,353 MANAGING CLOCK AND RECOVERY DATA May 22, 13 Nov 13, 14 [H03L]
2014/0333,380 CLASS AB DIFFERENTIAL LINE DRIVERS Jun 04, 13 Nov 13, 14 [H03F]
2014/0334,319 Methods, Apparatus and Computer Programs for Operating a Radio Access Network and User Equiptment May 08, 14 Nov 13, 14 [H04W]
2014/0334,500 SYSTEMS AND METHODS TO TRANSMIT INFORMATION AMONG A PLURALITY OF PHYSICAL UPSTREAM CHANNELS May 12, 14 Nov 13, 14 [H04L]
2014/0334,533 System And Method For Adaptive Coding Tree Mode Decision May 30, 13 Nov 13, 14 [H04N]
2014/0335,845 Small Cell Base Station DTX Mode May 09, 14 Nov 13, 14 [H04W]
2014/0335,868 Method and Apparatus for Managing Measurement Event Trigger Criteria May 09, 14 Nov 13, 14 [H04W]
2014/0337,485 COMMUNICATION OVER BANDWIDTH-CONSTRAINED NETWORK Jul 30, 14 Nov 13, 14 [H04L]
2014/0337,647 SYSTEMS AND METHODS FOR MANAGING CURRENT CONSUMPTION BY AN ELECTRONIC DEVICE May 31, 13 Nov 13, 14 [G06F]
2014/0337,682 Multiple size and rate FEC code combination with minimum shortening and maximum combined code rate May 08, 14 Nov 13, 14 [H03M]
2014/0337,897 Systems And Methods For Receiving And Transferring Video Information May 16, 14 Nov 13, 14 [H04N]
2014/0337,903 SEAMLESS TRICK-MODE WITH DECREASED LATENCY FOR LIVE TRANSCODE STREAMING Aug 02, 13 Nov 13, 14 [H04N]
2014/0337,963 SYSTEMS AND METHODS FOR HANDLING PACKETS FROM A TRUSTED NETWORK Jun 21, 13 Nov 13, 14 [H04L]
2014/0327,418 Extended Current Capability for Power Sourcing Equipment May 14, 13 Nov 06, 14 [G05F]
2014/0328,306 Methods and Devices Enabling Resource Sharing for Device-to-Device Communication in Unlicensed Band Dec 01, 11 Nov 06, 14 [H04W]
2014/0329,462 REDUCING RECEIVER PERFORMANCE DEGRADATION DUE TO FREQUENCY COEXISTENCE May 24, 13 Nov 06, 14 [H04W, H04B]
2014/0331,099 INTEGRATED CIRCUIT WITH TOGGLE SUPPRESSION LOGIC Jun 07, 13 Nov 06, 14 [G01R]
2014/0331,269 Audio/Video Channel Transbonding In A Network Device Jul 15, 14 Nov 06, 14 [H04N]
2014/0312,396 SPLIT MULTI-GATE FIELD-EFFECT TRANSISTOR May 20, 13 Oct 23, 14 [H01L]
2014/0312,947 Wave Clocking Jul 02, 14 Oct 23, 14 [H03L]
2014/0313,088 METHOD OF ANTENNA IMPEDANCE MISMATCH COMPENSATION BASED ON TIME-TO-DIGITAL CONVERTER PHASE ESTIMATION Jun 05, 13 Oct 23, 14 [H01Q]
2014/0313,217 DISPLAY CALIBRATION Jul 15, 13 Oct 23, 14 [G09G]
2014/0313,231 System And Method For Graphics Upscaling Jun 05, 13 Oct 23, 14 [G06T]
2014/0313,949 SIGNALING AND PROCEDURE DESIGN FOR CELLULAR CLUSTER CONTENDING ON LICENSE-EXEMPT BANDS Jul 28, 11 Oct 23, 14 [H04L]
2014/0314,084 System and Method for Efficient Matching of Regular Expression Patterns Across Multiple Packets Feb 28, 14 Oct 23, 14 [H04L]
2014/0314,389 SEGMENTED CONTENT REFERENCE CIRCULATION May 20, 13 Oct 23, 14 [G11B]
2014/0317,372 DATA FRAME SECURITY Jun 19, 13 Oct 23, 14 [G06F]
2014/0317,462 SCANNABLE SEQUENTIAL ELEMENTS May 21, 13 Oct 23, 14 [G01R]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,883,605 Decoupling composite capacitor in a semiconductor wafer Jul 26, 13 Nov 11, 14 [H01L]
8,884,417 Wireless communicating among vertically arranged integrated circuits (ICs) in a semiconductor package Sep 29, 11 Nov 11, 14 [G02B, H01L]
8,884,428 Device having wirelessly enabled functional blocks Sep 30, 11 Nov 11, 14 [H01L, H05K]
8,884,592 Frequency lock loop for hysteretic switching regulators Aug 26, 11 Nov 11, 14 [G05F, H02M]
8,884,607 Current measuring apparatus Dec 01, 10 Nov 11, 14 [G01R, H02H]
8,884,702 Power amplifier with supply switching Sep 14, 12 Nov 11, 14 [H03F]
8,884,704 Feedback-based linearization of voltage controlled oscillator Sep 20, 11 Nov 11, 14 [H03L]
8,884,891 Transmit/receive switch for a touch-screen system Apr 29, 11 Nov 11, 14 [G06F]
8,885,465 Method and system for utilizing tone grouping with givens rotations to reduce overhead associated with explicit feedback information Nov 30, 12 Nov 11, 14 [H04L, H04W, H04B]
8,885,472 Scaling output-buffered switches Jun 15, 12 Nov 11, 14 [H04L, G06F, G08C]
8,885,506 Energy efficiency ethernet with assymetric low power idle May 23, 12 Nov 11, 14 [H04L, H04J, G06F]
8,885,535 Management frame map directed operational parameters within multiple user, multiple access, and/or MIMO wireless communications Aug 06, 10 Nov 11, 14 [H04L, H04W, H04B]
8,885,690 Power control techniques for wireless transmitters May 20, 13 Nov 11, 14 [H04K, H04L, H04B, H03K]
8,885,703 Channel adaptive video transmission system for use with layered video coding and methods for use therewith Jul 11, 13 Nov 11, 14 [H04N, H04L]
8,886,130 Frequency control in a frequency shifting repeater Mar 08, 13 Nov 11, 14 [H03D, H04B]
8,886,147 Concurrent impedance and noise matching transconductance amplifier and receiver implementing same Jul 20, 10 Nov 11, 14 [H03F, H04B]
8,886,218 Using signal-generated location information to identify and list available devices Feb 11, 13 Nov 11, 14 [G01S, H04M, H04L, H04W]
8,886,265 Method and system for sharing antennas for high frequency and low frequency applications Sep 23, 13 Nov 11, 14 [H01Q, H04M, H04B]
8,886,840 System and method for implementing a single chip having a multiple sub-layer PHY Jun 21, 13 Nov 11, 14 [H04L, G06F, H04B]
8,886,922 Separate power island for high performance processor that reboots to second boot sector Mar 18, 11 Nov 11, 14 [G06F]
8,886,975 Method and system for managing power consumption utilizing inter-gateway communication Dec 30, 10 Nov 11, 14 [H04L, G06Q, G06F]
8,887,307 Method and system for using location information acquired from GPS for secure authentication Oct 12, 07 Nov 11, 14 [H04L]
8,878,303 Geometric regularity in fin-based multi-gate transistors of a standard cell library Jan 04, 13 Nov 04, 14 [G06F, H01L]
8,878,707 Time-interleaved skew reduced pipelined analog to digital converter Aug 15, 13 Nov 04, 14 [H03M]
8,878,711 Analog to digital converter with low jitter sensitivity Aug 30, 13 Nov 04, 14 [H03M]
8,878,968 Image processing based on moving lens with chromatic aberration and monochromatic image sensor Sep 27, 12 Nov 04, 14 [H04N]
8,878,998 Video decoder block Mar 25, 13 Nov 04, 14 [H04N, H03M]
8,879,000 Method and system for detecting analog noise in the presence of mosquito noise Dec 22, 10 Nov 04, 14 [H04N, G06K]
8,879,388 Method and system for intrusion detection and prevention based on packet type recognition in a network May 30, 06 Nov 04, 14 [H04L]
8,879,422 Fairness provision via controlling a transmission opportunity window in a wireless mesh network Jan 17, 12 Nov 04, 14 [H04L, H04W]
8,879,432 Splitter and combiner for multiple data rate communication system Dec 06, 02 Nov 04, 14 [H04M, H04L, H04B]
8,879,453 Infrastructure offload wake on wireless LAN (WOWL) Nov 26, 12 Nov 04, 14 [H04W]
8,879,467 Transporting GSM packets over a discontinuous IP based network Jun 28, 11 Nov 04, 14 [H04L, H04W, H04B]
8,879,472 Long training field (LTF) for use within single user, multiple user, multiple access, and/or MIMO wireless communications Apr 23, 12 Nov 04, 14 [H04L, H04J, H04W]
8,879,523 Management frame directed cluster assignment within multiple user, multiple access, and/or MIMO wireless communications Aug 06, 10 Nov 04, 14 [H04L, H04W, H04B]
8,879,568 Method and system for recognizing energy efficient certified devices through a gateway Jan 03, 14 Nov 04, 14 [H04L, G06Q]
8,879,576 Method and apparatus for unlicensed band operation Dec 15, 11 Nov 04, 14 [H04J]
8,879,578 Reducing store and forward delay in distributed systems Dec 20, 12 Nov 04, 14 [H04L, H04J]
8,879,586 Inband timestamping Dec 20, 12 Nov 04, 14 [H04J]
8,879,594 Efficient power control for an automatic laser driver Mar 15, 13 Nov 04, 14 [H01S, H04B]
8,879,629 Method and system for intra-mode selection without using reconstructed data May 14, 13 Nov 04, 14 [H04N]
8,879,630 Method and system for processing B pictures with missing or invalid forward reference pictures Dec 04, 13 Nov 04, 14 [H04N]
8,879,646 Split microwave backhaul architecture allowing for bandwidth changes between an indoor and outdoor unit Oct 04, 12 Nov 04, 14 [H04L]
8,879,665 Controlling a power amplifier based on transmitter output emissions Jun 07, 12 Nov 04, 14 [H04K, H03G, H04L, H03F]
8,879,834 Method and apparatus for reduced complexity video processing via special chroma handling Dec 10, 12 Nov 04, 14 [H04N, G09G, G06K]
8,879,870 Image creation with software controllable depth of field Mar 09, 12 Nov 04, 14 [H04N, G06T, G06K]
8,879,896 Method and apparatus to facilitate the efficient implementation of trick modes in a personal video recording system Jul 30, 10 Nov 04, 14 [H04N, G11B]
8,879,905 Performance monitoring in passive optical networks May 13, 13 Nov 04, 14 [H04J, H04B]
8,879,985 Memory arbitrator for electronics communications devices Jun 28, 11 Nov 04, 14 [G06F, H04B]
8,880,011 Power amplifiers with improved power control Jun 20, 13 Nov 04, 14 [H01Q, H03F, H04B]
8,880,015 Dynamic impedance matching in wireless communications Aug 09, 13 Nov 04, 14 [H03H, H04B]
8,880,020 Method, and apparatus for attempting an eCALL regardless of response to a location update request Sep 27, 11 Nov 04, 14 [H04M, H04W]
8,880,056 Systems and methods for mobile phone validation Sep 03, 07 Nov 04, 14 [H04W]
8,880,096 Determination of receiver path delay May 02, 13 Nov 04, 14 [G01S, H04W, H04B]
8,880,684 Method and system for measuring individual network round-trip delays in IP gateways Mar 16, 11 Nov 04, 14 [H04L, G06F]
8,880,871 Hash table organization Sep 27, 12 Nov 04, 14 [H04L]
8,880,983 Communication device employing binary product coding with selective additional cyclic redundancy check (CRC) therein Oct 25, 13 Nov 04, 14 [H04L, G06F, H03M]
8,872,321 Semiconductor packages with integrated heat spreaders Feb 24, 12 Oct 28, 14 [H01L]
8,872,579 Method and apparatus for current sensing in power over Ethernet (PoE) systems Oct 23, 12 Oct 28, 14 [G05F]
8,872,586 Folded-cascode amplifier Sep 18, 12 Oct 28, 14 [H03F]
8,872,593 On-chip R and C calibration using on-board supply bypass capacitance Jan 04, 13 Oct 28, 14 [G01R, H03B, H03K, G01L]
8,872,893 Systems and methods for managing distribution of 3D media Apr 06, 11 Oct 28, 14 [H04N]
8,873,371 User equipment optimization for multimedia broadcast multicast service Sep 28, 12 Oct 28, 14 [H04L]
8,873,375 Method and system for fault tolerance and resilience for virtualized machines in a network Feb 22, 10 Oct 28, 14 [G01R, H04L, G06F]
8,873,420 Detecting extended acquisition indicators Oct 05, 12 Oct 28, 14 [H04L]
8,873,465 Base station supporting turbo decoding and packet splitting Sep 17, 12 Oct 28, 14 [H04L, H04W]
8,873,576 Dynamic clock gating in a network device Sep 14, 12 Oct 28, 14 [H04L]
8,873,591 System and method for bit-multiplexed data streams over multirate gigabit Ethernet Sep 30, 11 Oct 28, 14 [H04L, H04J]
8,873,606 Transceiver including a high latency communication channel and a low latency communication channel Nov 07, 12 Oct 28, 14 [H03D, H04B]
8,873,647 Multi-reference clock synchronization techniques Feb 14, 13 Oct 28, 14 [H04J, H04L, H04B, H03L]
8,873,659 Reduced pair Ethernet transmission system Oct 19, 12 Oct 28, 14 [H04L]
8,873,661 Method and system for an alternating channel delta quantizer for MIMO pre-coders with finite rate channel state information feedback Dec 05, 11 Oct 28, 14 [H04L, H04B]
8,873,672 Concatenated coding scheme for burst noise and AWGN for multi-channel applications Mar 21, 13 Oct 28, 14 [H04L]
8,873,676 Transmitter gain control and calibration Apr 29, 13 Oct 28, 14 [H04K, H03G, H04L, H04W, H04B]
8,873,682 Hybrid AFC using DCXO and RF PLL Sep 28, 12 Oct 28, 14 [H04L]
8,873,691 Generating codes for sync words to avoid cyclic collision Sep 10, 13 Oct 28, 14 [H04L]
8,873,960 Techniques for detecting optical faults in passive optical networks Jul 25, 11 Oct 28, 14 [H04J, H04Q, H04B]
8,874,034 Method and system for quick Bluetooth low energy (BLE) protocol signal presence detection for coexistence Nov 10, 08 Oct 28, 14 [H04W, H04B]
8,874,038 Secure communications via NFC device Jun 29, 11 Oct 28, 14 [H04L, H04W, H04B]
8,874,049 Configurable transceiver Dec 21, 12 Oct 28, 14 [H03C, H04B]
8,874,055 Systems and methods for reducing power consumption of a communications device using multiple elements in a receiver chain Sep 19, 11 Oct 28, 14 [H04W, H04B]
8,874,057 Low-power receiver May 31, 13 Oct 28, 14 [H04B]
8,874,062 Apparatus for removing DC components inherent in a radio frequency chain Mar 26, 13 Oct 28, 14 [H04L, H04B]
8,874,167 Method and system for multi-standby operation for a multi-SIM multi-standby communication device Jun 16, 10 Oct 28, 14 [H04W, H04B]
8,874,168 Method and system for utilizing a single SIM card socket to support multiple SIM cards in a multi-SIM multi-standby communication device Jun 18, 10 Oct 28, 14 [H04W, H04B]
8,874,441 Noise suppression using multiple sensors of a communication device Jul 01, 11 Oct 28, 14 [G10L]
8,874,470 Method of creating incentives for establishing hotspot locations Jan 03, 11 Oct 28, 14 [H04M, G06Q, H04W]
8,874,748 Method and system for combining and/or blending multiple content from different sources in a broadband gateway Dec 30, 10 Oct 28, 14 [H04L, G06Q, G06F]
8,875,205 Mobile video device having unicast and multicast modes and methods for use therewith Aug 12, 08 Oct 28, 14 [H04N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
8,761,666 Shaped load modulation in a near field communications (NFC) device Oct 12, 11 Jun 24, 14 [H04B]
2014/0173,294 TECHNIQUES FOR EMULATING AN EEPROM DEVICE Dec 14, 12 Jun 19, 14 [G06F]
8,725,070 Shaped load modulation in a near field communications (NFC) device Oct 12, 11 May 13, 14 [H04B]
2014/0115,408 MAXIMUM FREQUENCY AND MINIMUM VOLTAGE DISCOVERY Oct 24, 12 Apr 24, 14 [G06F]
2014/0105,561 Secure handoff among devices during media playback Feb 28, 13 Apr 17, 14 [H04N]
2014/0089,095 Wireless Power Transfer (WPT) With Integrated Advertising Channel Sep 27, 12 Mar 27, 14 [G06Q]
2014/0048,889 Layout Circuit Optimization For Deep Submicron Technologies Sep 27, 12 Feb 20, 14 [H01L]
2014/0047,296 Error Correcting Code Design For A Parity Enabled Memory Aug 09, 12 Feb 13, 14 [G06F, H03M]
2014/0036,767 Proximity Based Wireless Docking Oct 10, 12 Feb 06, 14 [H04W, H04B]
2014/0029,686 Method and system for feedback of antenna beamforming Sep 30, 13 Jan 30, 14 [H04B]
2014/0016,568 METHOD AND APPARATUS FOR FACILITATING CHANNEL SWITCHING Jul 16, 12 Jan 16, 14 [H04W]
2013/0343,584 HEARING ASSIST DEVICE WITH EXTERNAL OPERATIONAL SUPPORT Sep 20, 12 Dec 26, 13 [H04R]
2013/0343,585 MULTISENSOR HEARING ASSIST DEVICE FOR HEALTH Sep 20, 12 Dec 26, 13 [H04R]
2013/0344,918 PROCESSING SYSTEM, WIRELESS DEVICE AND METHOD Aug 29, 13 Dec 26, 13 [H04W]
2013/0328,739 RF Power Conversion to DC Power with a Leaky Wave Antenna Aug 09, 13 Dec 12, 13 [H01Q, B81B]
2013/0320,565 Interposer Die for Semiconductor Packaging May 31, 12 Dec 05, 13 [H01L]
2013/0301,442 MEASUREMENT REPORTING Mar 25, 13 Nov 14, 13 [H04W]
2013/0301,760 METHODS, APPARATUS AND COMPUTER PROGRAMS FOR SIGNAL INTERFERENCE RATIO ESTIMATION May 02, 13 Nov 14, 13 [H04L]
2013/0293,461 Method And System For Determining How To Handle Processing Of An Image Based On Motion Jul 01, 13 Nov 07, 13 [G06F]
2013/0295,987 Method, System, and Apparatus for Coexistence of Plurality of Communication Technologies in Communication Device Apr 12, 13 Nov 07, 13 [H04W]

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