Inventor · disambiguated record
Gerchih Chou
Also filed as: CHOU GERCHIH · CHOU GERCHIH (JOSEPH)
50 granted patents·4 pending applications·645 citations·filing 1995–2023
98Inventor score
Files withREALTEK SEMICONDUCTOR CORP43CUBE INC I4INFINEON TECHNOLOGIES CORP3CHOU GERCHIH2KUAN CHI-KUNG1
Top patents by PatentIndex Score
54 records- 0198US7498856B2Fractional-N frequency synthesizerREALTEK SEMICONDUCTOR CORP·Filed 2006·Granted Mar 3, 2009·58 cites·16 claims
- 0297US10998061B1Memory system and memory access interface device thereofREALTEK SEMICONDUCTOR CORP·Filed 2020·Granted May 4, 2021·9 cites·16 claims
- 0396US7496161B2Adaptive equalization system for a signal receiverREALTEK SEMICONDUCTOR CORP·Filed 2005·Granted Feb 24, 2009·66 cites·19 claims
- 0492US10522204B1Memory signal phase difference calibration circuit and methodREALTEK SEMICONDUCTOR CORP·Filed 2018·Granted Dec 31, 2019·14 cites·20 claims
- 0591US5734334AProgrammable port for crossbar switchCUBE INC I·Filed 1995·Granted Mar 31, 1998·90 cites·12 claims
- 0690US10347325B1DDR4 memory I/O driverREALTEK SEMICONDUCTOR CORP·Filed 2018·Granted Jul 9, 2019·11 cites·18 claims
- 0788US6614842B1FIR filter architecture for 100Base-TX receiverINFINEON TECHNOLOGIES CORP·Filed 2000·Granted Sep 2, 2003·44 cites·20 claims
- 0887US10978118B1DDR SDRAM signal calibration device and methodREALTEK SEMICONDUCTOR CORP·Filed 2019·Granted Apr 13, 2021·7 cites·20 claims
- 0987US5717871ACrossbar switch with input/output buffers having multiplexed control inputsCUBE INC I·Filed 1995·Granted Feb 10, 1998·112 cites·16 claims
- 1086US10741231B1Memory access interface device including phase and duty cycle adjusting circuits for memory access signalsREALTEK SEMICONDUCTOR CORP·Filed 2019·Granted Aug 11, 2020·4 cites·11 claims
- 1185US7274232B2Variable delay clock synthesizerREALTEK SEMICONDUCTOR CORP·Filed 2005·Granted Sep 25, 2007·12 cites·20 claims
- 1283US8115566B2Integrated front-end passive equalizer and method thereofCHOU GERCHIH·Filed 2011·Granted Feb 14, 2012·6 cites·20 claims
- 1383US7629854B2Switch-capacitor loop filter for phase lock loopsREALTEK SEMICONDUCTOR CORP·Filed 2006·Granted Dec 8, 2009·13 cites·41 claims
- 1483US7403064B2Dynamically accelerated operational amplifier and method thereofREALTEK SEMICONDUCTOR CORP·Filed 2006·Granted Jul 22, 2008·14 cites·19 claims
- 1582US9570130B2Memory system and memory physical layer interface circuitREALTEK SEMICONDUCTOR CORP·Filed 2016·Granted Feb 14, 2017·6 cites·20 claims
- 1682US8040167B1Method and apparatus for charge leakage compensation for charge pumpREALTEK SEMICONDUCTOR CORP·Filed 2010·Granted Oct 18, 2011·6 cites·21 claims
- 1781US8363774B2Methods and apparatuses of serial link transceiver without external reference clockREALTEK SEMICONDUCTOR CORP·Filed 2010·Granted Jan 29, 2013·6 cites·21 claims
- 1880US7924113B2Integrated front-end passive equalizer and method thereofREALTEK SEMICONDUCTOR CORP·Filed 2009·Granted Apr 12, 2011·6 cites·20 claims
- 1980US7388407B2Variable delay clock synthesizerREALTEK SEMICONDUCTOR CORP·Filed 2007·Granted Jun 17, 2008·9 cites·18 claims
- 2079US10630289B1On-die-termination circuit and control method for of the sameREALTEK SEMICONDUCTOR CORP·Filed 2019·Granted Apr 21, 2020·3 cites·16 claims
- 2178US10698846B2DDR SDRAM physical layer interface circuit and DDR SDRAM control deviceREALTEK SEMICONDUCTOR CORP·Filed 2018·Granted Jun 30, 2020·4 cites·17 claims
- 2278US7254194B2Automatic gain control for communication receiversINFINEON TECHNOLOGIES CORP·Filed 2002·Granted Aug 7, 2007·20 cites·18 claims
- 2377US10916278B1Memory controller and memory data receiving method for generate better sampling clock signalREALTEK SEMICONDUCTOR CORP·Filed 2019·Granted Feb 9, 2021·4 cites·17 claims
- 2476US8410834B2All digital serial link receiver with low jitter clock regeneration and method thereofLIN CHIA-LIANG·Filed 2011·Granted Apr 2, 2013·4 cites·17 claims
- 2576US7492197B2Charge pump circuit with regulated current outputREALTEK SEMICONDUCTOR CORP·Filed 2006·Granted Feb 17, 2009·9 cites·27 claims
- 2675US10998020B1Memory system and memory access interface device thereofREALTEK SEMICONDUCTOR CORP·Filed 2020·Granted May 4, 2021·1 cites·18 claims
- 2774US7583117B2Delay lock clock synthesizer and method thereofREALTEK SEMICONDUCTOR CORP·Filed 2006·Granted Sep 1, 2009·7 cites·17 claims
- 2873US9350529B1Method and apparatus for detecting logical signalREALTEK SEMICONDUCTOR CORP·Filed 2015·Granted May 24, 2016·2 cites·20 claims
- 2972US7477180B2Noise shaping comparator based switch capacitor circuit and method thereofREALTEK SEMICONDUCTOR CORP·Filed 2006·Granted Jan 13, 2009·7 cites·20 claims
- 3072US7405604B2Variable delay clock circuit and method thereofREALTEK SEMICONDUCTOR CORP·Filed 2006·Granted Jul 29, 2008·6 cites·22 claims
- 3171US8324982B2Integrated front-end passive equalizer and method thereofCHOU GERCHIH·Filed 2012·Granted Dec 4, 2012·2 cites·20 claims
- 3269US7450041B2Error cancelling comparator based switch capacitor circuit and method thereofREALTEK SEMICONDUCTOR CORP·Filed 2006·Granted Nov 11, 2008·6 cites·20 claims
- 3369US5790048ACrosspoint switch with bank-switched memoryCUBE INC I·Filed 1997·Granted Aug 4, 1998·24 cites·7 claims
- 3468US10643685B1Control circuit, sampling circuit for synchronous dynamic random-access memory, method of reading procedure and calibration thereofREALTEK SEMICONDUCTOR CORP·Filed 2018·Granted May 5, 2020·2 cites·18 claims
- 3567US7277516B2Adaptive equalization system for a signal receiverREALTEK SEMICONDUCTOR CORP·Filed 2003·Granted Oct 2, 2007·9 cites·20 claims
- 3666US7492845B2Adaptive equalization system for a signal receiverREALTEK SEMICONDUCTOR CORP·Filed 2007·Granted Feb 17, 2009·2 cites·17 claims
- 3765US7969202B2Fractional-N frequency synthesizerREALTEK SEMICONDUCTOR CORP·Filed 2009·Granted Jun 28, 2011·4 cites·10 claims
- 3864US11315656B1Detection circuit and detection methodREALTEK SEMICONDUCTOR CORP·Filed 2021·Granted Apr 26, 2022·0 cites·16 claims
- 3961US11270745B2Method of foreground auto-calibrating data reception window and related deviceREALTEK SEMICONDUCTOR CORP·Filed 2019·Granted Mar 8, 2022·1 cites·12 claims
- 4061US7560991B2Dynamically compensated operational amplifierREALTEK SEMICONDUCTOR CORP·Filed 2007·Granted Jul 14, 2009·4 cites·30 claims
- 4158US7002931B2Power efficient line driver with high performance echo cancellation for 1000BASE-TINFINEON TECHNOLOGIES CORP·Filed 2002·Granted Feb 21, 2006·5 cites·28 claims
- 4257US12417795B2Physical layer circuit, write leveling training circuit and method for calibrating access control signal transmitted to memory deviceREALTEK SEMICONDUCTOR CORP·Filed 2023·Granted Sep 16, 2025·0 cites·20 claims
- 4357US11816352B2Electronic device, data strobe gate signal generator circuit and data strobe gate signal generating methodREALTEK SEMICONDUCTOR CORP·Filed 2021·Granted Nov 14, 2023·0 cites·20 claims
- 4451US5710550AApparatus for programmable signal switchingCUBE INC I·Filed 1995·Granted Jan 20, 1998·26 cites·18 claims
- 4548US8648640B1Method and apparatus for clock transmissionREALTEK SEMICONDUCTOR CORP·Filed 2012·Granted Feb 11, 2014·0 cites·15 claims
- 4644US10382232B2Memory controller with adjustable impedance for output terminalREALTEK SEMICONDUCTOR CORP·Filed 2018·Granted Aug 13, 2019·0 cites·11 claims
- 4740US11251801B2Frequency adjusting apparatus and frequency adjusting methodREALTEK SEMICONDUCTOR CORP·Filed 2019·Granted Feb 15, 2022·0 cites·14 claims
- 4840US10056124B2Memory control device for repeating data during a preamble signal or a postamble signal and memory control methodREALTEK SEMICONDUCTOR CORP·Filed 2016·Granted Aug 21, 2018·0 cites·19 claims
- 4940US8665921B2Method and apparatus of automatic power control for burst mode laser transmitterKUAN CHI-KUNG·Filed 2012·Granted Mar 4, 2014·0 cites·17 claims
- 5040US2019096444A1Circuit for memory system and associated methodREALTEK SEMICONDUCTOR CORP·Filed 2017·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →