Assignee
LEVEL ONE COMMUNICATIONS INC
US·80 granted patents·2,978 citations·filing 1989–2001
Top patents by PatentIndex Score
80 records- 0196US6516185B1Automatic gain control and offset correctionLEVEL ONE COMMUNICATIONS INC·Filed 2000·Granted Feb 4, 2003·212 cites·13 claims
- 0293US6313685B1Offset cancelled integratorLEVEL ONE COMMUNICATIONS INC·Filed 2000·Granted Nov 6, 2001·98 cites·15 claims
- 0392US5157690AAdaptive convergent decision feedback equalizerLEVEL ONE COMMUNICATIONS INC·Filed 1990·Granted Oct 20, 1992·92 cites·19 claims
- 0491US5166635ADigital data line driverLEVEL ONE COMMUNICATIONS INC·Filed 1991·Granted Nov 24, 1992·62 cites·8 claims
- 0588US6088827A1000BASE-T packetized trellis coderLEVEL ONE COMMUNICATIONS INC·Filed 1998·Granted Jul 11, 2000·70 cites·17 claims
- 0688US5077529AWide bandwidth digital phase locked loop with reduced low frequency intrinsic jitterLEVEL ONE COMMUNICATIONS INC·Filed 1989·Granted Dec 31, 1991·47 cites·12 claims
- 0784US6584145B1Sample rate converterLEVEL ONE COMMUNICATIONS INC·Filed 1999·Granted Jun 24, 2003·45 cites·26 claims
- 0884US6396356B1Linearization scheme for voltage controlled oscillatorLEVEL ONE COMMUNICATIONS INC·Filed 2000·Granted May 28, 2002·23 cites·5 claims
- 0984US6121831AApparatus and method for removing offset in a gain circuitLEVEL ONE COMMUNICATIONS INC·Filed 1999·Granted Sep 19, 2000·50 cites·19 claims
- 1082US5267269ASystem and method employing predetermined waveforms for transmit equalizationLEVEL ONE COMMUNICATIONS INC·Filed 1991·Granted Nov 30, 1993·118 cites·11 claims
- 1181US6041078AMethod for simplifying bit matched motion estimationLEVEL ONE COMMUNICATIONS INC·Filed 1997·Granted Mar 21, 2000·75 cites·11 claims
- 1281US5059924AClock adapter using a phase locked loop configured as a frequency multiplier with a non-integer feedback dividerLEVEL ONE COMMUNICATIONS INC·Filed 1990·Granted Oct 22, 1991·117 cites·16 claims
- 1380US6472918B1Self-referencing slicer method and apparatus for high-accuracy clock duty cycle generationLEVEL ONE COMMUNICATIONS INC·Filed 1999·Granted Oct 29, 2002·40 cites·19 claims
- 1480US5493243ADigitally controlled first order jitter attentuator using a digital frequency synthesizerLEVEL ONE COMMUNICATIONS INC·Filed 1994·Granted Feb 20, 1996·45 cites·11 claims
- 1580US5068628ADigitally controlled timing recovery loopLEVEL ONE COMMUNICATIONS INC·Filed 1990·Granted Nov 26, 1991·96 cites·23 claims
- 1677US5148427ANon-linear echo cancellerLEVEL ONE COMMUNICATIONS INC·Filed 1990·Granted Sep 15, 1992·65 cites·17 claims
- 1776US5581585APhase-locked loop timing recovery circuitLEVEL ONE COMMUNICATIONS INC·Filed 1994·Granted Dec 3, 1996·84 cites·15 claims
- 1875US5204880ADifferential line driver employing predistortionLEVEL ONE COMMUNICATIONS INC·Filed 1991·Granted Apr 20, 1993·81 cites·10 claims
- 1974US6529563B1Method and apparatus for providing a self-sustaining precision voltage and current feedback biasing loopLEVEL ONE COMMUNICATIONS INC·Filed 1999·Granted Mar 4, 2003·29 cites·7 claims
- 2074US6285659B1Automatic protocol selection mechanismLEVEL ONE COMMUNICATIONS INC·Filed 1997·Granted Sep 4, 2001·67 cites·17 claims
- 2174US6167082AAdaptive equalizers and methods for carrying out equalization with a precoded transmitterLEVEL ONE COMMUNICATIONS INC·Filed 1998·Granted Dec 26, 2000·87 cites·21 claims
- 2273US6229466B1Digital calibration method and apparatus for multi-bit delta-sigma D/A converterLEVEL ONE COMMUNICATIONS INC·Filed 1999·Granted May 8, 2001·36 cites·21 claims
- 2373US5249183AInterfacing unit for local area networksLEVEL ONE COMMUNICATIONS INC·Filed 1991·Granted Sep 28, 1993·82 cites·12 claims
- 2473US5153875AAdaptive balancing networkLEVEL ONE COMMUNICATIONS INC·Filed 1991·Granted Oct 6, 1992·49 cites·9 claims
- 2572US5907553APower savings in multiple technology physical layer devices supporting autonegotiationLEVEL ONE COMMUNICATIONS INC·Filed 1997·Granted May 25, 1999·103 cites·13 claims
- 2671US6369658B1Single-ended to differential transconductorLEVEL ONE COMMUNICATIONS INC·Filed 2000·Granted Apr 9, 2002·19 cites·8 claims
- 2770US5257286AHigh frequency receive equalizerLEVEL ONE COMMUNICATIONS INC·Filed 1990·Granted Oct 26, 1993·64 cites·13 claims
- 2870US5162746ADigitally controlled crystal-based jitter attenuatorLEVEL ONE COMMUNICATIONS INC·Filed 1990·Granted Nov 10, 1992·52 cites·6 claims
- 2968US5748634AMethod and apparatus for implementing a two-port ethernet bridge using a semaphoring techniqueLEVEL ONE COMMUNICATIONS INC·Filed 1995·Granted May 5, 1998·76 cites·28 claims
- 3066US5881074A1000base-t packetized trellis coderLEVEL ONE COMMUNICATIONS INC·Filed 1997·Granted Mar 9, 1999·27 cites·33 claims
- 3165US6566908B2Pulse width distortion correction logic level converterLEVEL ONE COMMUNICATIONS INC·Filed 2000·Granted May 20, 2003·9 cites·16 claims
- 3265US6169729B1200 Mbps PHY/MAC apparatus and methodLEVEL ONE COMMUNICATIONS INC·Filed 1997·Granted Jan 2, 2001·59 cites·8 claims
- 3364US6154464APhysical layer device having a media independent interface for connecting to either media access control entitices or other physical layer devicesLEVEL ONE COMMUNICATIONS INC·Filed 1997·Granted Nov 28, 2000·54 cites·23 claims
- 3464US5608341AElectrical circuit for setting internal chip functions without dedicated configuration pinsLEVEL ONE COMMUNICATIONS INC·Filed 1995·Granted Mar 4, 1997·19 cites·20 claims
- 3563US6175248B1Pulse width distortion correction logic level converterLEVEL ONE COMMUNICATIONS INC·Filed 1999·Granted Jan 16, 2001·14 cites·17 claims
- 3663US5880645AAnalog adaptive equalizer with gain and filter correctionLEVEL ONE COMMUNICATIONS INC·Filed 1997·Granted Mar 9, 1999·33 cites·23 claims
- 3763US5057794APhase-locked loop with pattern controlled bandwidth circuitLEVEL ONE COMMUNICATIONS INC·Filed 1991·Granted Oct 15, 1991·25 cites·5 claims
- 3862US6300752B1Common mode bias voltage generatorLEVEL ONE COMMUNICATIONS INC·Filed 2000·Granted Oct 9, 2001·11 cites·6 claims
- 3962US5181228ASystem and method for phase equalizationLEVEL ONE COMMUNICATIONS INC·Filed 1990·Granted Jan 19, 1993·31 cites·5 claims
- 4061US6215335B1Nonoverlapping phased, resettable, peak detectorLEVEL ONE COMMUNICATIONS INC·Filed 1999·Granted Apr 10, 2001·17 cites·33 claims
- 4161US5701099ATransconductor-C filter element with coarse and fine adjustmentLEVEL ONE COMMUNICATIONS INC·Filed 1995·Granted Dec 23, 1997·18 cites·21 claims
- 4260US6584109B1Automatic speed switching repeaterLEVEL ONE COMMUNICATIONS INC·Filed 1999·Granted Jun 24, 2003·47 cites·23 claims
- 4360US5008637AFully integrated charge pump phase locked loopLEVEL ONE COMMUNICATIONS INC·Filed 1989·Granted Apr 16, 1991·16 cites·10 claims
- 4458US6469547B1Offset window detectorLEVEL ONE COMMUNICATIONS INC·Filed 1998·Granted Oct 22, 2002·15 cites·39 claims
- 4558US6430287B1Combined parallel adaptive equalizer/echo cancellerLEVEL ONE COMMUNICATIONS INC·Filed 1997·Granted Aug 6, 2002·26 cites·12 claims
- 4655US6304136B1Reduced noise sensitivity, high performance FM demodulator circuit and methodLEVEL ONE COMMUNICATIONS INC·Filed 1999·Granted Oct 16, 2001·17 cites·24 claims
- 4755US6122376AState synchronized cipher text scramblerLEVEL ONE COMMUNICATIONS INC·Filed 1999·Granted Sep 19, 2000·33 cites·28 claims
- 4853US6535567B1Method and apparatus for suppression of jitter in data transmission systemsLEVEL ONE COMMUNICATIONS INC·Filed 1999·Granted Mar 18, 2003·16 cites·25 claims
- 4953US6272640B1Method and apparatus employing an invalid symbol security jam for communications network securityLEVEL ONE COMMUNICATIONS INC·Filed 1999·Granted Aug 7, 2001·26 cites·20 claims
- 5053US5671249AInter-repeater backplane with synchronous/asynchronous dual mode operationLEVEL ONE COMMUNICATIONS INC·Filed 1996·Granted Sep 23, 1997·23 cites·12 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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