Inventor · disambiguated record
Larry D. Hewitt
Also filed as: HEWITT II LARRY D · HEWITT LARRY · HEWITT LARRY D · HEWITT LARRY DAVID
88 granted patents·3 pending applications·3,690 citations·filing 1994–2023
99Inventor score
Files withADVANCED MICRO DEVICES INC82SAF HOLLAND INC3ADVANCED MICROSYSTEMS INC1AVANCED MICRO DEVICES INC1BARTH FRANK1
Top patents by PatentIndex Score
91 records- 0197US5659466AMonolithic PC audio circuit with enhanced digital wavetable audio synthesizerADVANCED MICRO DEVICES INC·Filed 1994·Granted Aug 19, 1997·289 cites·10 claims
- 0296US7231474B1Serial interface having a read temperature commandADVANCED MICRO DEVICES INC·Filed 2005·Granted Jun 12, 2007·97 cites·20 claims
- 0395US10170994B1Voltage regulators for an integrated circuit chipADVANCED MICRO DEVICES INC·Filed 2017·Granted Jan 1, 2019·14 cites·19 claims
- 0495US7174467B1Message based power management in a multi-processor systemADVANCED MICRO DEVICES INC·Filed 2002·Granted Feb 6, 2007·132 cites·26 claims
- 0595US7051218B1Message based power managementADVANCED MICRO DEVICES INC·Filed 2002·Granted May 23, 2006·109 cites·31 claims
- 0695US6385705B1Circuit and method for maintaining order of memory access requests initiated by devices in a multiprocessor systemADVANCED MICRO DEVICES INC·Filed 2000·Granted May 7, 2002·111 cites·25 claims
- 0795US6058066AEnhanced register array accessible by both a system microprocessor and a wavetable audio synthesizerADVANCED MICRO DEVICES INC·Filed 1998·Granted May 2, 2000·123 cites·43 claims
- 0894US7455450B2Method and apparatus for temperature sensing in integrated circuitsADVANCED MICRO DEVICES INC·Filed 2005·Granted Nov 25, 2008·67 cites·17 claims
- 0994US5546039ACharge dissipation in capacitively loaded portsADVANCED MICRO DEVICES INC·Filed 1995·Granted Aug 13, 1996·193 cites·28 claims
- 1093US5668338AWavetable audio synthesizer with low frequency oscillators for tremolo and vibrato effectsADVANCED MICRO DEVICES INC·Filed 1994·Granted Sep 16, 1997·89 cites·30 claims
- 1192US6100461AWavetable cache using simplified loopingADVANCED MICRO DEVICES INC·Filed 1998·Granted Aug 8, 2000·111 cites·20 claims
- 1290US11703930B2Platform power manager for rack level power and thermal constraintsADVANCED MICRO DEVICES INC·Filed 2021·Granted Jul 18, 2023·2 cites·20 claims
- 1390US7421525B2System including a host connected to a plurality of memory modules via a serial memory interconnectADVANCED MICRO DEVICES INC·Filed 2004·Granted Sep 2, 2008·56 cites·16 claims
- 1489US7146510B1Use of a signal line to adjust width and/or frequency of a communication link during system operationADVANCED MICRO DEVICES INC·Filed 2002·Granted Dec 5, 2006·48 cites·16 claims
- 1589US6167492ACircuit and method for maintaining order of memory access requests initiated by devices coupled to a multiprocessor systemADVANCED MICRO DEVICES INC·Filed 1998·Granted Dec 26, 2000·137 cites·18 claims
- 1688US7180380B2Zoned thermal monitoringADVANCED MICRO DEVICES INC·Filed 2005·Granted Feb 20, 2007·23 cites·27 claims
- 1785US7451337B1Guaranteed edge synchronization for multiple clocksADVANCED MICRO DEVICES INC·Filed 2002·Granted Nov 11, 2008·42 cites·48 claims
- 1884US7308514B1Configuring a communication link interfaceADVANCED MICRO DEVICES INC·Filed 2003·Granted Dec 11, 2007·33 cites·9 claims
- 1984US6928528B1Guaranteed data synchronizationADVANCED MICRO DEVICES INC·Filed 2002·Granted Aug 9, 2005·39 cites·36 claims
- 2084US5758177AComputer system having separate digital and analog system chips for improved performanceADVANCED MICROSYSTEMS INC·Filed 1995·Granted May 26, 1998·145 cites·25 claims
- 2183US5675808APower control of circuit modules within an integrated circuitADVANCED MICRO DEVICES INC·Filed 1994·Granted Oct 7, 1997·119 cites·13 claims
- 2281US12314106B2Operating voltage adjustment for aging circuitsADVANCED MICRO DEVICES INC·Filed 2023·Granted May 27, 2025·0 cites·20 claims
- 2381US10895901B1Method and apparatus for data scramblingADVANCED MICRO DEVICES INC·Filed 2019·Granted Jan 19, 2021·2 cites·22 claims
- 2481US5797028AComputer system having an improved digital and analog configurationADVANCED MICRO DEVICES INC·Filed 1995·Granted Aug 18, 1998·70 cites·32 claims
- 2580US6571332B1Method and apparatus for combined transaction reordering and buffer managementADVANCED MICRO DEVICES INC·Filed 2000·Granted May 27, 2003·29 cites·25 claims
- 2680US5956493ABus arbiter including programmable request latency counters for varying arbitration priorityADVANCED MICRO DEVICES INC·Filed 1996·Granted Sep 21, 1999·95 cites·18 claims
- 2779US5870622AComputer system and method for transferring commands and data to a dedicated multimedia engineADVANCED MICRO DEVICES INC·Filed 1997·Granted Feb 9, 1999·92 cites·29 claims
- 2877US6532019B1Input/output integrated circuit hub incorporating a RAMDACADVANCED MICRO DEVICES INC·Filed 2000·Granted Mar 11, 2003·29 cites·22 claims
- 2977US5692211AComputer system and method having a dedicated multimedia engine and including separate command and data pathsADVANCED MICRO DEVICES INC·Filed 1995·Granted Nov 25, 1997·83 cites·34 claims
- 3076US7607031B2Power management in a communication linkADVANCED MICRO DEVICES INC·Filed 2006·Granted Oct 20, 2009·8 cites·17 claims
- 3176US7334123B2Computer system including a bus bridge for connection to a security services processorADVANCED MICRO DEVICES INC·Filed 2003·Granted Feb 19, 2008·22 cites·26 claims
- 3275US12298829B2Platform power manager for rack level power and thermal constraintsADVANCED MICRO DEVICES INC·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 3374US6151651ACommunication link with isochronous and asynchronous priority modes coupling bridge circuits in a computer systemADVANCED MICRO DEVICES INC·Filed 1998·Granted Nov 21, 2000·67 cites·24 claims
- 3474US6085330AControl circuit for switching a processor between multiple low power states to allow cache snoopsADVANCED MICRO DEVICES INC·Filed 1998·Granted Jul 4, 2000·77 cites·25 claims
- 3573US10120430B2Dynamic reliability quality monitoringADVANCED MICRO DEVICES INC·Filed 2016·Granted Nov 6, 2018·2 cites·24 claims
- 3673US6725297B1Peripheral interface circuit for an I/O node of a computer systemADVANCED MICRO DEVICES INC·Filed 2002·Granted Apr 20, 2004·12 cites·27 claims
- 3772US11618289B2Automated trailer coupling arrangementSAF HOLLAND INC·Filed 2019·Granted Apr 4, 2023·2 cites·20 claims
- 3872US5796851ADigital method to eliminate power-on pops and clicksADVANCED MICRO DEVICES INC·Filed 1996·Granted Aug 18, 1998·30 cites·6 claims
- 3971US11981171B2Automated trailer coupling arrangementSAF HOLLAND INC·Filed 2023·Granted May 14, 2024·0 cites·21 claims
- 4071US6611891B1Computer resource configuration mechanism across a multi-pipe communication linkADVANCED MICRO DEVICES INC·Filed 1999·Granted Aug 26, 2003·52 cites·31 claims
- 4171US6173348B1Using a control line to insert a control message during a data transfer on a busADVANCED MICRO DEVICES INC·Filed 2000·Granted Jan 9, 2001·14 cites·19 claims
- 4271US6119194AMethod and apparatus for monitoring universal serial bus activityADVANCED MICRO DEVICES INC·Filed 1998·Granted Sep 12, 2000·66 cites·31 claims
- 4371US5748983AComputer system having a dedicated multimedia engine and multimedia memory having arbitration logic which grants main memory access to either the CPU or multimedia engineADVANCED MICRO DEVICES INC·Filed 1995·Granted May 5, 1998·64 cites·15 claims
- 4470US11829222B2Operating voltage adjustment for aging circuitsADVANCED MICRO DEVICES INC·Filed 2020·Granted Nov 28, 2023·0 cites·20 claims
- 4570US6865618B1System and method of assigning device numbers to I/O nodes of a computer systemADVANCED MICRO DEVICES INC·Filed 2002·Granted Mar 8, 2005·15 cites·35 claims
- 4670US6148357AIntegrated CPU and memory controller utilizing a communication link having isochronous and asynchronous priority modesADVANCED MICRO DEVICES INC·Filed 1998·Granted Nov 14, 2000·56 cites·29 claims
- 4770US6032211AMethod of mode control in a bus optimized for personal computer data trafficADVANCED MICRO DEVICES INC·Filed 1998·Granted Feb 29, 2000·48 cites·50 claims
- 4869US5918073ASystem and method for equalizing data buffer storage and fetch rates of peripheral devicesADVANCED MICRO DEVICES INC·Filed 1997·Granted Jun 29, 1999·56 cites·21 claims
- 4968US6791554B1I/O node for a computer system including an integrated graphics engineADVANCED MICRO DEVICES INC·Filed 2001·Granted Sep 14, 2004·14 cites·27 claims
- 5068US5732224AComputer system having a dedicated multimedia engine including multimedia memoryADVANCED MICRO DEVICES INC·Filed 1997·Granted Mar 24, 1998·54 cites·20 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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