Assignee
TUT SYSTEMS INC
US·43 granted patents·2,484 citations·filing 1993–2007
Top patents by PatentIndex Score
43 records- 0197US8054880B2Parallel rate control for digital video encoder with multi-processor architecture and picture-based look-ahead windowTUT SYSTEMS INC·Filed 2005·Granted Nov 8, 2011·119 cites·1 claims
- 0296US6678321B1Method and apparatus for transmitting and receiving a symbol over pots wiring using a multi-cycle waveformTUT SYSTEMS INC·Filed 1998·Granted Jan 13, 2004·175 cites·22 claims
- 0395US6496858B1Remote reconfiguration of a secure network interfaceTUT SYSTEMS INC·Filed 1999·Granted Dec 17, 2002·307 cites·23 claims
- 0495US5963595AMethod and apparatus for encoding and decoding a bit sequence for transmission over POTS wiringTUT SYSTEMS INC·Filed 1997·Granted Oct 5, 1999·104 cites·17 claims
- 0594US7099389B1Rate control with picture-based lookahead windowTUT SYSTEMS INC·Filed 2002·Granted Aug 29, 2006·107 cites·10 claims
- 0688US5587692ACommon mode current cancellation in twisted pairsTUT SYSTEMS INC·Filed 1994·Granted Dec 24, 1996·108 cites·3 claims
- 0787US5696790AMethod and apparatus for time dependent data transmissionTUT SYSTEMS INC·Filed 1995·Granted Dec 9, 1997·207 cites·6 claims
- 0884US6557105B1Apparatus and method for cryptographic-based license managementTUT SYSTEMS INC·Filed 1999·Granted Apr 29, 2003·137 cites·28 claims
- 0984US6457175B1Method and apparatus for installing a software upgrade within a memory resource associated with a computer systemTUT SYSTEMS INC·Filed 1998·Granted Sep 24, 2002·171 cites·32 claims
- 1084US5379005AFlat cable to flat parallel wire cableTUT SYSTEMS INC·Filed 1993·Granted Jan 3, 1995·112 cites·8 claims
- 1182US8036237B2System and method for transparent virtual routingTUT SYSTEMS INC·Filed 2007·Granted Oct 11, 2011·18 cites·3 claims
- 1282US6735217B1Method and apparatus for detecting collisions on a network using multi-cycle waveform pulsesTUT SYSTEMS INC·Filed 1998·Granted May 11, 2004·145 cites·44 claims
- 1380US7477692B2Video encoding for seamless splicing between encoded video streamsTUT SYSTEMS INC·Filed 2006·Granted Jan 13, 2009·12 cites·20 claims
- 1478US5963539AMethod and apparatus for detecting collisions on a networkTUT SYSTEMS INC·Filed 1997·Granted Oct 5, 1999·100 cites·15 claims
- 1577US6771774B1Filter arrangement for shaping a pulse propagated over pots wiring, and a method of manufacturing the sameTUT SYSTEMS INC·Filed 1999·Granted Aug 3, 2004·103 cites·22 claims
- 1677US6292517B1Method and apparatus for detecting a data signal on a carrier mediumTUT SYSTEMS INC·Filed 1998·Granted Sep 18, 2001·118 cites·18 claims
- 1776US6931059B1Rate and delivery time multiplexing for bandwidth optimizationTUT SYSTEMS INC·Filed 2000·Granted Aug 16, 2005·16 cites·20 claims
- 1871US6553062B1Apparatus and method for selecting communication speeds on data signal lineTUT SYSTEMS INC·Filed 1998·Granted Apr 22, 2003·45 cites·3 claims
- 1968US7953155B2Methods of selecting an encoding modeTUT SYSTEMS INC·Filed 2004·Granted May 31, 2011·7 cites·41 claims
- 2067US7145912B1Demultiplexing a statistically multiplexed MPEG transport stream into CBR single program transport streamsTUT SYSTEMS INC·Filed 2000·Granted Dec 5, 2006·8 cites·6 claims
- 2166US5812597ACircuit for preventing base line wander of digital signals in a network receiverTUT SYSTEMS INC·Filed 1996·Granted Sep 22, 1998·63 cites·11 claims
- 2262US7113486B2Method and apparatus for measuring quality of service parameters of networks delivering real time MPEG videoTUT SYSTEMS INC·Filed 2003·Granted Sep 26, 2006·5 cites·9 claims
- 2360US7512220B2DSL modem and a method of providing operating power for sameTUT SYSTEMS INC·Filed 2005·Granted Mar 31, 2009·4 cites·13 claims
- 2460US5982741AMethod and apparatus for automatically reducing cross-talk between wires coupled to a common network deviceTUT SYSTEMS INC·Filed 1998·Granted Nov 9, 1999·56 cites·40 claims
- 2559US5347225ANetwork monitor and test apparatusTUT SYSTEMS INC·Filed 1994·Granted Sep 13, 1994·27 cites·11 claims
- 2656US7453829B2Method for conducting a video conferenceTUT SYSTEMS INC·Filed 2003·Granted Nov 18, 2008·10 cites·3 claims
- 2755US5422919AEMI suppression codingTUT SYSTEMS INC·Filed 1993·Granted Jun 6, 1995·19 cites·8 claims
- 2853US6650620B1Resource constrained routing in active networksTUT SYSTEMS INC·Filed 1999·Granted Nov 18, 2003·33 cites·4 claims
- 2953US5365515ANetwork monitor and test apparatusTUT SYSTEMS INC·Filed 1994·Granted Nov 15, 1994·24 cites·10 claims
- 3051US6594389B1Refining a pixel-based segmentation mask derived by unsampling a block-based segmentation maskTUT SYSTEMS INC·Filed 2000·Granted Jul 15, 2003·4 cites·4 claims
- 3150US5450594AEnhanced collision detection for ethernet networkTUT SYSTEMS INC·Filed 1993·Granted Sep 12, 1995·21 cites·7 claims
- 3248US7781915B2Apparatus and method for remotely powering a data acquisition or utilization deviceTUT SYSTEMS INC·Filed 2007·Granted Aug 24, 2010·0 cites·4 claims
- 3348US6289015B1Method and apparatus for the secure switching of a packet within a communications networkTUT SYSTEMS INC·Filed 1998·Granted Sep 11, 2001·27 cites·42 claims
- 3447US6680916B2Method for using a balanced tree as a base for a routing tableTUT SYSTEMS INC·Filed 2002·Granted Jan 20, 2004·7 cites·21 claims
- 3547US5467061AFlat cable to flat parallel wire cableTUT SYSTEMS INC·Filed 1994·Granted Nov 14, 1995·16 cites·7 claims
- 3644US6879645B1Method and apparatus for dynamically varying the noise sensitivity of a receiverTUT SYSTEMS INC·Filed 1998·Granted Apr 12, 2005·18 cites·32 claims
- 3741US6028540AEncoding/detection method for digital dataTUT SYSTEMS INC·Filed 1997·Granted Feb 22, 2000·8 cites·14 claims
- 3836US6246718B1Method and apparatus for decoding a bit sequence for transmission over pots wiringTUT SYSTEMS INC·Filed 1998·Granted Jun 12, 2001·3 cites·38 claims
- 3935US7251243B2Method and system for communicating broadband contentTUT SYSTEMS INC·Filed 2002·Granted Jul 31, 2007·0 cites·27 claims
- 4035US5930312AApparatus and method for selecting different communication speeds on a data signal lineTUT SYSTEMS INC·Filed 1997·Granted Jul 27, 1999·7 cites·8 claims
- 4133US6381213B1Method and apparatus for detecting collisions on a networkTUT SYSTEMS INC·Filed 1999·Granted Apr 30, 2002·5 cites·21 claims
- 4231US6879644B1Method and apparatus for automatically determining a peak voltage level for a data signal propagated on a carrier mediumTUT SYSTEMS INC·Filed 1998·Granted Apr 12, 2005·5 cites·10 claims
- 4330US6744833B1Data resynchronization between modules sharing a common clockTUT SYSTEMS INC·Filed 1999·Granted Jun 1, 2004·3 cites·9 claims
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