Assignee
PMC SIERRA LTD
US·58 granted patents·4 pending applications·2,536 citations·filing 1995–2011
Top patents by PatentIndex Score
62 records- 0189US7054315B2Efficiency masked matchingPMC SIERRA LTD·Filed 2001·Granted May 30, 2006·81 cites·5 claims
- 0287US7116663B2Multi-field classification using enhanced masked matchingPMC SIERRA LTD·Filed 2001·Granted Oct 3, 2006·62 cites·20 claims
- 0387US6150965ASerial to parallel converter enabled by multiplexed flip-flop countersPMC SIERRA LTD·Filed 2000·Granted Nov 21, 2000·36 cites·8 claims
- 0487US5905386ACMOS SONET/ATM receiver suitable for use with pseudo ECL and TTL signaling environmentsPMC SIERRA LTD·Filed 1998·Granted May 18, 1999·53 cites·6 claims
- 0585US6163539AFirmware controlled transmit datapath for high-speed packet switchesPMC SIERRA LTD·Filed 1998·Granted Dec 19, 2000·198 cites·15 claims
- 0683US6820159B2Bus interface for transfer of SONET/SDH dataPMC SIERRA LTD·Filed 2001·Granted Nov 16, 2004·20 cites·20 claims
- 0783US6703950B2Gray code sequencesPMC SIERRA LTD·Filed 2001·Granted Mar 9, 2004·37 cites·7 claims
- 0883US6188699B1Multi-channel encoder/decoderPMC SIERRA LTD·Filed 1997·Granted Feb 13, 2001·170 cites·49 claims
- 0983US6037888AHigh accuracy digital to analog converter combining data weighted averaging and segmentationPMC SIERRA LTD·Filed 1998·Granted Mar 14, 2000·52 cites·9 claims
- 1083US5909564AMulti-port ethernet frame switchPMC SIERRA LTD·Filed 1997·Granted Jun 1, 1999·187 cites·23 claims
- 1182US6052073ASerial to parallel converter enabled by multiplexed flip-flop countersPMC SIERRA LTD·Filed 1998·Granted Apr 18, 2000·44 cites·10 claims
- 1282US5835602ASelf-synchronous packet scramblerPMC SIERRA LTD·Filed 1996·Granted Nov 10, 1998·61 cites·13 claims
- 1381US7027443B2Reassembly engines for multilink applicationsPMC SIERRA LTD·Filed 2001·Granted Apr 11, 2006·47 cites·21 claims
- 1479US5875192AATM inverse multiplexing systemPMC SIERRA LTD·Filed 1996·Granted Feb 23, 1999·113 cites·10 claims
- 1578US6584101B2Communication method for packet switching systemsPMC SIERRA LTD·Filed 1998·Granted Jun 24, 2003·120 cites·17 claims
- 1678US6075419AHigh speed wide tuning range multi-phase output ring oscillatorPMC SIERRA LTD·Filed 1999·Granted Jun 13, 2000·30 cites·20 claims
- 1777US6496516B1Ring interface and ring network bus flow control systemPMC SIERRA LTD·Filed 1998·Granted Dec 17, 2002·115 cites·16 claims
- 1877US6097253AHigh speed process-controlled transresistance amplifierPMC SIERRA LTD·Filed 1999·Granted Aug 1, 2000·33 cites·9 claims
- 1977US5910874AGate-coupled structure for enhanced ESD input/output pad protection in CMOS ICsPMC SIERRA LTD·Filed 1997·Granted Jun 8, 1999·56 cites·7 claims
- 2076US7664028B1Apparatus and method for metering and marking data in a communication systemPMC SIERRA LTD·Filed 2002·Granted Feb 16, 2010·37 cites·40 claims
- 2176US7068602B2Feedback priority modulation rate controllerPMC SIERRA LTD·Filed 2002·Granted Jun 27, 2006·22 cites·17 claims
- 2275US6633865B1Multithreaded address resolution systemPMC SIERRA LTD·Filed 1999·Granted Oct 14, 2003·97 cites·25 claims
- 2374US6996107B2Packet shaping on a fixed segment schedulerPMC SIERRA LTD·Filed 2001·Granted Feb 7, 2006·23 cites·6 claims
- 2474US6011433AGeneralized procedure for the calibration of switched capacitor gain stagesPMC SIERRA LTD·Filed 1998·Granted Jan 4, 2000·35 cites·8 claims
- 2573US6131155AProgrammer-visible uncached load/store unit having burst capabilityPMC SIERRA LTD·Filed 1998·Granted Oct 10, 2000·72 cites·12 claims
- 2673US6054884AProcess-insensitive controllable CMOS delay linePMC SIERRA LTD·Filed 1998·Granted Apr 25, 2000·26 cites·21 claims
- 2772US5835501ABuilt-in test scheme for a jitter tolerance test of a clock and data recovery unitPMC SIERRA LTD·Filed 1996·Granted Nov 10, 1998·83 cites·13 claims
- 2870US6647477B2Transporting data transmission units of different sizes using segments of fixed sizesPMC SIERRA LTD·Filed 2001·Granted Nov 11, 2003·16 cites·8 claims
- 2970US6246738B1Phase modulated reduction of clock wander in synchronous wide area networksPMC SIERRA LTD·Filed 1998·Granted Jun 12, 2001·33 cites·14 claims
- 3066US6128766AHigh speed cyclic redundancy check algorithmPMC SIERRA LTD·Filed 1996·Granted Oct 3, 2000·30 cites·9 claims
- 3166US6104277APolysilicon defined diffused resistorPMC SIERRA LTD·Filed 1997·Granted Aug 15, 2000·27 cites·18 claims
- 3265US5987065AAdaptive equalizerPMC SIERRA LTD·Filed 1997·Granted Nov 16, 1999·20 cites·11 claims
- 3364US6188692B1Integrated user network interface device for interfacing between a sonet network and an ATM networkPMC SIERRA LTD·Filed 1998·Granted Feb 13, 2001·58 cites·38 claims
- 3463US6680954B1ATM inverse multiplexing systemPMC SIERRA LTD·Filed 1999·Granted Jan 20, 2004·25 cites·53 claims
- 3563US6408032B1Transmit baseline wander correction techniquePMC SIERRA LTD·Filed 1998·Granted Jun 18, 2002·52 cites·9 claims
- 3662US6603705B2Method of allowing random access to rambus DRAM for short burst of dataPMC SIERRA LTD·Filed 2001·Granted Aug 5, 2003·13 cites·6 claims
- 3762US6333935B1State machine architecture with multiplexed random access memoryPMC SIERRA LTD·Filed 1998·Granted Dec 25, 2001·26 cites·11 claims
- 3861US7639693B1Method and/or apparatus distributing variable-sized data units to variable destinationsPMC SIERRA LTD·Filed 2003·Granted Dec 29, 2009·8 cites·19 claims
- 3961US6345052B1Method and apparatus for the reliable transition of status signals from an interface device when using a localized sampling architecturePMC SIERRA LTD·Filed 1998·Granted Feb 5, 2002·33 cites·24 claims
- 4061US5973977APoly fuses in CMOS integrated circuitsPMC SIERRA LTD·Filed 1998·Granted Oct 26, 1999·21 cites·10 claims
- 4159US6782404B2Jitter tolerance improvement by phase filtration in feed-foward data recovery systemsPMC SIERRA LTD·Filed 2001·Granted Aug 24, 2004·10 cites·9 claims
- 4258US5959490AHigh speed low voltage swing receiver for mixed supply voltage interfacesPMC SIERRA LTD·Filed 1997·Granted Sep 28, 1999·17 cites·10 claims
- 4357US7088796B2Phase detector customized for clock synthesis unitPMC SIERRA LTD·Filed 2002·Granted Aug 8, 2006·10 cites·7 claims
- 4456US6049526AEnhanced integrated rate based available bit rate schedulerPMC SIERRA LTD·Filed 1997·Granted Apr 11, 2000·37 cites·16 claims
- 4554US5889778AATM layer devicePMC SIERRA LTD·Filed 1997·Granted Mar 30, 1999·32 cites·30 claims
- 4652US7747794B1Serial tunneling protocol (STP) flow control in SAS expanders without SATA link state machinePMC SIERRA LTD·Filed 2009·Granted Jun 29, 2010·0 cites·4 claims
- 4749US2010106959A1Triple and quadruple churning security for 1G and 10G PONPMC SIERRA LTD·Filed 2009·Application pending·0 cites
- 4848US6108303AMethod and apparatus for traffic control in a cell-based networkPMC SIERRA LTD·Filed 1997·Granted Aug 22, 2000·28 cites·30 claims
- 4946US6002714AData, path and flow integrity monitorPMC SIERRA LTD·Filed 1995·Granted Dec 14, 1999·20 cites·19 claims
- 5046US5850153ATristatable output driver for use with 3.3 or 5 volt CMOS logicPMC SIERRA LTD·Filed 1997·Granted Dec 15, 1998·11 cites·2 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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