Inventor · disambiguated record
Eric D. Groen
Also filed as: GROEN ERIC · GROEN ERIC D · GROEN ERIC DOUGLAS
32 granted patents·2 pending applications·632 citations·filing 2000–2024
97Inventor score
Top patents by PatentIndex Score
34 records- 0196US7015838B1Programmable serializing data pathXILINX INC·Filed 2003·Granted Mar 21, 2006·71 cites·19 claims
- 0295US6683502B1Process compensated phase locked loopXILINX INC·Filed 2002·Granted Jan 27, 2004·67 cites·18 claims
- 0395US6437599B1Programmable line driverXILINX INC·Filed 2000·Granted Aug 20, 2002·100 cites·31 claims
- 0490US7313176B1Programmable on chip regulators with bypassXILINX INC·Filed 2003·Granted Dec 25, 2007·39 cites·19 claims
- 0590US7116251B1Programmable serializing data pathXILINX INC·Filed 2006·Granted Oct 3, 2006·20 cites·18 claims
- 0688US6507220B1Correction of duty-cycle distortion in communications and other circuitsXILINX INC·Filed 2001·Granted Jan 14, 2003·31 cites·12 claims
- 0786US6870390B1Tx line driver with common mode idle state and selectable slew ratesXILINX INC·Filed 2003·Granted Mar 22, 2005·29 cites·29 claims
- 0885US6976102B1Integrated circuit with auto negotiationXILINX INC·Filed 2003·Granted Dec 13, 2005·26 cites·21 claims
- 0982US6975132B2DAC based driver with selectable pre-emphasis signal levelsXILINX INC·Filed 2003·Granted Dec 13, 2005·30 cites·24 claims
- 1082US6882224B1Self-biasing for common gate amplifierXILINX INC·Filed 2003·Granted Apr 19, 2005·28 cites·41 claims
- 1182US6690202B1Correction of duty-cycle distortion in communications and other circuitsXILINX INC·Filed 2002·Granted Feb 10, 2004·22 cites·10 claims
- 1281US6956442B2Ring oscillator with peaking stagesXILINX INC·Filed 2003·Granted Oct 18, 2005·27 cites·23 claims
- 1379US8836381B2Pseudo-supply hybrid driverMOSYS INC·Filed 2013·Granted Sep 16, 2014·5 cites·27 claims
- 1479US7047457B1Testing of a multi-gigabit transceiverXILINX INC·Filed 2003·Granted May 16, 2006·19 cites·28 claims
- 1577US7599396B2Method of encoding and synchronizing a serial interfaceMAGNALYNX INC·Filed 2005·Granted Oct 6, 2009·10 cites·7 claims
- 1677US7227375B2DAC based driver with selectable pre-emphasis signal levelsXILINX INC·Filed 2005·Granted Jun 5, 2007·6 cites·11 claims
- 1776US7830985B2Analog front-end having built-in equalization and applications thereofXILINX INC·Filed 2009·Granted Nov 9, 2010·5 cites·20 claims
- 1873US7280590B1Receiver termination network and application thereofXILINX INC·Filed 2003·Granted Oct 9, 2007·17 cites·22 claims
- 1970US7480347B2Analog front-end having built-in equalization and applications thereofXILINX INC·Filed 2003·Granted Jan 20, 2009·12 cites·12 claims
- 2069US7885320B1MGT/FPGA clock management systemXILINX INC·Filed 2003·Granted Feb 8, 2011·13 cites·17 claims
- 2169US7406118B2Programmable logic device including programmable multi-gigabit transceiversXILINX INC·Filed 2003·Granted Jul 29, 2008·15 cites·39 claims
- 2268US11646724B2Adjustment of multi-phase clock systemRAMBUS INC·Filed 2022·Granted May 9, 2023·0 cites·20 claims
- 2367US7109809B1Method and circuit for reducing VCO noiseXILINX INC·Filed 2003·Granted Sep 19, 2006·14 cites·20 claims
- 2466US7167410B2Memory system and memory device having a serial interfaceMAGNALYNX·Filed 2005·Granted Jan 23, 2007·8 cites·20 claims
- 2564US7142014B1High frequency XOR with peaked load stageXILINX INC·Filed 2004·Granted Nov 28, 2006·10 cites·23 claims
- 2661US11283435B2Adjustment of multi-phase clock systemRAMBUS INC·Filed 2019·Granted Mar 22, 2022·0 cites·20 claims
- 2761US2025378039A1Multi-die systems with modular die-to-die link macros for enabling die-to-die communicationMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2024·Application pending·0 cites
- 2858US9553566B2Hybrid driver circuitMOSYS INC·Filed 2014·Granted Jan 24, 2017·1 cites·22 claims
- 2957US12019494B2Domain clock and power activation control circuit to reduce voltage droop and related methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2022·Granted Jun 25, 2024·0 cites·21 claims
- 3057US7196545B1High frequency latchXILINX INC·Filed 2004·Granted Mar 27, 2007·7 cites·8 claims
- 3155US2025379768A1Power efficient bidirectional die-to-die communication systems and methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2024·Application pending·0 cites
- 3250US11705890B2Programmable analog calibration circuit supporting iterative measurement of an input signal from a measured circuit, such as for calibration, and related methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Jul 18, 2023·0 cites·34 claims
- 3347US8135037B2Method and apparatus to encode and synchronize a serial interfaceBOECKER CHARLES·Filed 2009·Granted Mar 13, 2012·0 cites·19 claims
- 3445US11936353B2Direct-switching h-bridge current-mode driversCADENCE DESIGN SYSTEMS INC·Filed 2019·Granted Mar 19, 2024·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →