TUT SYSTEMS, INC.

Patent Owner

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 11157
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 6148
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3297
 
 
 
H03K PULSE TECHNIQUE 3103
 
 
 
H04J MULTIPLEX COMMUNICATION 3102
 
 
 
H04B TRANSMISSION 2162
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1127
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1140
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 195
 
 
 
H04M TELEPHONIC COMMUNICATION 1132

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,696,790 Method and apparatus for time dependent data transmissionOct 04, 95Dec 09, 97[H03K]93
6,457,175 Method and apparatus for installing a software upgrade within a memory resource associated with a computer systemNov 09, 98Sep 24, 02[G06F]71
6,292,517 Method and apparatus for detecting a data signal on a carrier mediumSep 15, 98Sep 18, 01[H04L]71
6,735,217 Method and apparatus for detecting collisions on a network using multi-cycle waveform pulsesSep 15, 98May 11, 04[H04L]67
6,771,774 Filter arrangement for shaping a pulse propagated over pots wiring, and a method of manufacturing the sameDec 02, 99Aug 03, 04[H04M]62
5,982,741 Method and apparatus for automatically reducing cross-talk between wires coupled to a common network deviceSep 17, 98Nov 09, 99[H04J]33
5,878,057 Highly parallel cyclic redundancy code generatorOct 06, 95Mar 02, 99[H03M]30
7,099,389 Rate control with picture-based lookahead windowDec 10, 02Aug 29, 06[H04N]28
6,330,285 Video clock and framing signal extraction by transport stream "snooping"Feb 11, 98Dec 11, 01[H04B]17
6,310,898 Compressed video and audio transport stream multiplexerJan 27, 98Oct 30, 01[H04J]17

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2012/0027,082 Parallel Rate Control for Digital Video Encoder with Multi-Processor Architecture and Picture-Based Look-Ahead WindowOct 05, 11Feb 02, 12[H04N]
2011/0200,114 Methods of Selecting an Encoding ModeApr 25, 11Aug 18, 11[H04N]
2008/0212,598 System and Method for Transparent Virtual RoutingDec 14, 07Sep 04, 08[H04L]
2008/0151,906 System and Method for Transparent Virtual RoutingDec 14, 07Jun 26, 08[H04L]
2007/0140,358 VIDEO ENCODING FOR SEAMLESS SPLICING BETWEEN ENCODED VIDEO STREAMSDec 13, 06Jun 21, 07[H04N]
2006/0133,509 Methods of selecting an encoding modeDec 16, 04Jun 22, 06[H04N, H04B]
2006/0126,728 Parallel rate control for digital video encoder with multi-processor architecture and picture-based look-ahead windowNov 07, 05Jun 15, 06[H04N, H04B]
2005/0094,578 Method and apparatus for conducting a video conferenceOct 29, 03May 05, 05[H04L]
2004/0218,527 Method and apparatus for measuring quality of service parameters of networks delivering real time MPEG videoMay 01, 03Nov 04, 04[G01R]
2002/0181,480 Method for using a balanced tree as a base for a routing tableJan 18, 02Dec 05, 02[H04L]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,054,880 Parallel rate control for digital video encoder with multi-processor architecture and picture-based look-ahead windowNov 07, 05Nov 08, 11[H04N]
8,036,237 System and method for transparent virtual routingDec 14, 07Oct 11, 11[H04L]
7,953,155 Methods of selecting an encoding modeDec 16, 04May 31, 11[H04N]
7,477,692 Video encoding for seamless splicing between encoded video streamsDec 13, 06Jan 13, 09[H04N]
7,453,829 Method for conducting a video conferenceOct 29, 03Nov 18, 08[H04L]
7,145,912 Demultiplexing a statistically multiplexed MPEG transport stream into CBR single program transport streamsMar 23, 00Dec 05, 06[H04L]
7,113,486 Method and apparatus for measuring quality of service parameters of networks delivering real time MPEG videoMay 01, 03Sep 26, 06[G01R]
7,099,389 Rate control with picture-based lookahead windowDec 10, 02Aug 29, 06[H04N]
6,931,059 Rate and delivery time multiplexing for bandwidth optimizationJul 14, 00Aug 16, 05[H04N]
6,879,644 Method and apparatus for automatically determining a peak voltage level for a data signal propagated on a carrier mediumSep 15, 98Apr 12, 05[H04L]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Graham Martin H
Berkeley, CA
15
Schwartz Mayer D
Portland, OR
12
Taylor Matthew
Pleasant Hill, CA
8
Webber Jr Harold H
Lafayette, CA
7
Van Dusen Charles H
Beaverton, OR
6
Yu Guoyao
Portland, OR
5
Miller Mark
Oakland, CA
4
Aden Charles M
Berkeley, CA
3
Borgwardt Peter
Portland, OR
3