Inventor · disambiguated record
Po-Chih Wang
Also filed as: WANG PO-CHIH
28 granted patents·6 pending applications·214 citations·filing 1992–2025
95Inventor score
Top patents by PatentIndex Score
34 records- 0189US8472894B2Signal transmitting/receiving circuit including an impedance matching circuitWANG PO-CHIH·Filed 2010·Granted Jun 25, 2013·15 cites·19 claims
- 0285US5379130AText/image separation methodIND TECH RES INST·Filed 1992·Granted Jan 3, 1995·79 cites·10 claims
- 0385US2025285794A1Transformer deviceREALTEK SEMICONDUCTOR CORP·Filed 2025·Application pending·0 cites
- 0481US6529287B1Image processing systemAVISION INC·Filed 1997·Granted Mar 4, 2003·72 cites·23 claims
- 0579US11012040B2Radio frequency amplifier having adaptive power supply capabilityREALTEK SEMICONDUCTOR CORP·Filed 2020·Granted May 18, 2021·2 cites·10 claims
- 0679US10062947B2RF transceiver and RF transmitter of the sameREALTEK SEMICONDUCTOR CORP·Filed 2018·Granted Aug 28, 2018·3 cites·15 claims
- 0779US9214898B2Triple cascode power amplifierREALTEK SEMICONDUCTOR CORP·Filed 2014·Granted Dec 15, 2015·8 cites·8 claims
- 0878US7859807B2ESD protection circuit and method thereofREALTEK SEMICONDUCTOR CORP·Filed 2008·Granted Dec 28, 2010·7 cites·14 claims
- 0977US10938438B1Radio-frequency circuitREALTEK SEMICONDUCTOR CORP·Filed 2020·Granted Mar 2, 2021·1 cites·20 claims
- 1076US12340928B2Transformer deviceREALTEK SEMICONDUCTOR CORP·Filed 2021·Granted Jun 24, 2025·0 cites·17 claims
- 1172US9742368B2DriverREALTEK SEMICONDUCTOR CORP·Filed 2016·Granted Aug 22, 2017·2 cites·20 claims
- 1272US8519797B2Power amplifier and method for controlling power amplifierWANG PO-CHIH·Filed 2011·Granted Aug 27, 2013·5 cites·10 claims
- 1369US7663444B2Amplifying circuit utilizing nonlinear gate capacitance for enhancing linearity and related method thereofREALTEK SEMICONDUCTOR CORP·Filed 2007·Granted Feb 16, 2010·6 cites·23 claims
- 1466US7940125B2Power amplifier, power amplifier circuit and power amplifying methodREALTEK SEMICONDUCTOR CORP·Filed 2009·Granted May 10, 2011·5 cites·11 claims
- 1566US7696822B2Amplifying circuit and associated linearity improving methodREALTEK SEMICONDUCTOR CORP·Filed 2008·Granted Apr 13, 2010·5 cites·21 claims
- 1664US8665019B2Power amplifierREALTEK SEMICONDUCTOR CORP·Filed 2013·Granted Mar 4, 2014·2 cites·2 claims
- 1762US11942906B2Transmitter having harmonic impedance adjustment circuitREALTEK SEMICONDUCTOR CORP·Filed 2022·Granted Mar 26, 2024·0 cites·13 claims
- 1861US12283935B2Radio frequency apparatus and inductance device thereofREALTEK SEMICONDUCTOR CORP·Filed 2022·Granted Apr 22, 2025·0 cites·20 claims
- 1960US2025132733A1Self-protection circuitry, cascade circuit, and operational amplifier circuitREALTEK SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 2060US2025132734A1Self-protection circuitry, cascade circuit, operational amplifier circuit, and current mirror circuitREALTEK SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 2159US2024283405A1Bias voltage generating circuitREALTEK SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 2258US12469634B2Transformer deviceREALTEK SEMICONDUCTOR CORP·Filed 2021·Granted Nov 11, 2025·0 cites·18 claims
- 2357US9438180B2Radio frequency power amplifier and method for increasing power added efficiency and linearityREALTEK SEMICONDUCTOR CORP·Filed 2015·Granted Sep 6, 2016·1 cites·14 claims
- 2455US11949388B2Power amplifier and power amplifying methodREALTEK SEMICONDUCTOR CORP·Filed 2021·Granted Apr 2, 2024·0 cites·18 claims
- 2554US12489401B2Power amplifying circuitsREALTEK SEMICONDUCTOR CORP·Filed 2022·Granted Dec 2, 2025·0 cites·14 claims
- 2652US11689188B2Signal output circuit and methodREALTEK SEMICONDUCTOR CORP·Filed 2021·Granted Jun 27, 2023·0 cites·16 claims
- 2751US9484150B2Multi-mode power amplifying circuit, and multi-mode wireless transmission module and method thereofREALTEK SEMICONDUCTOR CORP·Filed 2013·Granted Nov 1, 2016·1 cites·16 claims
- 2849US11385668B2Configurable offset compensation deviceREALTEK SEMICONDUCTOR CORP·Filed 2021·Granted Jul 12, 2022·0 cites·14 claims
- 2949US11165516B2Calibration system, radio frequency system, and output power linearization method thereofREALTEK SEMICONDUCTOR CORP·Filed 2020·Granted Nov 2, 2021·0 cites·18 claims
- 3043US8536942B2Power amplifierWANG PO-CHIH·Filed 2011·Granted Sep 17, 2013·0 cites·15 claims
- 3143US2002186411A1Image processing systemFiled 2002·Application pending·0 cites
- 3242US7498861B2MixerREALTEK SEMICONDUCTOR CORP·Filed 2007·Granted Mar 3, 2009·0 cites·10 claims
- 3341US8963619B2Semiconductor switchREALTEK SEMICONDUCTOR CORP·Filed 2014·Granted Feb 24, 2015·0 cites·20 claims
- 3436US2011297976A1Illumination ModuleCHAO TZU-HAO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →