Inventor · disambiguated record
Hwey-Ching Chien
Also filed as: CHIEN HWEY C · CHIEN HWEY-CHING
17 granted patents·1 pending application·214 citations·filing 1985–2020
92Inventor score
Files withRICHWAVE TECHNOLOGY CORP10PROMINENET COMMUNICATIONS INC2LIN HUNG C1MAXRISE INC1PROCOMM INC1
Top patents by PatentIndex Score
18 records- 0196US6225871B1Voltage controlled CMOS oscillatorPROMINENET COMMUNICATIONS INC·Filed 2000·Granted May 1, 2001·83 cites·15 claims
- 0293US6597249B2Fast coarse tuning control for PLL frequency synthesizerPROMINENET COMMUNICATIONS INC·Filed 2001·Granted Jul 22, 2003·67 cites·3 claims
- 0383US9692464B1Signal transmitter capable of reducing noiseRICHWAVE TECHNOLOGY CORP·Filed 2016·Granted Jun 27, 2017·6 cites·21 claims
- 0475US11048285B2Reference voltage generation circuitRICHWAVE TECHNOLOGY CORP·Filed 2020·Granted Jun 29, 2021·1 cites·15 claims
- 0569US10135393B2Signal detector including a set of resistors and a collection unit for generating a detection signalRICHWAVE TECHNOLOGY CORP·Filed 2017·Granted Nov 20, 2018·2 cites·20 claims
- 0666US6388501B2MOSFET mixer for low supply voltagePROMINENET COMM INC·Filed 2001·Granted May 14, 2002·11 cites·3 claims
- 0765US6154096ALatched charge pump for phase locked loopPROMINENT COMMUNICATIONS INC·Filed 1999·Granted Nov 28, 2000·29 cites·9 claims
- 0864US10437274B2Reference voltage generatorRICHWAVE TECHNOLOGY CORP·Filed 2018·Granted Oct 8, 2019·1 cites·17 claims
- 0951US11038467B2Power detector with all transistors being bipolar junction transistorsRICHWAVE TECHNOLOGY CORP·Filed 2019·Granted Jun 15, 2021·0 cites·16 claims
- 1049US11316480B2Operational amplifierRICHWAVE TECHNOLOGY CORP·Filed 2020·Granted Apr 26, 2022·0 cites·20 claims
- 1149US11223337B2Logarithmic power detectorRICHWAVE TECHNOLOGY CORP·Filed 2020·Granted Jan 11, 2022·0 cites·21 claims
- 1249US10901447B2Power amplifier and temperature compensation method for the power amplifierRICHWAVE TECHNOLOGY CORP·Filed 2019·Granted Jan 26, 2021·0 cites·20 claims
- 1349US4734879AAnalog computing method of solving a second order differential equationLIN HUNG C·Filed 1985·Granted Mar 29, 1988·12 cites·13 claims
- 1447US11303256B2Temperature compensation circuit for power amplifierRICHWAVE TECHNOLOGY CORP·Filed 2020·Granted Apr 12, 2022·0 cites·18 claims
- 1546US11601100B2Radio frequency circuitRICHWAVE TECHNOLOGY CORP·Filed 2020·Granted Mar 7, 2023·0 cites·17 claims
- 1644US7804158B2Electronic device with shielding structure and method of manufacturing the sameMAXRISE INC·Filed 2008·Granted Sep 28, 2010·0 cites·21 claims
- 1738US6924704B2Charge pump for phase-locked loopPROCOMM INC·Filed 2003·Granted Aug 2, 2005·2 cites·9 claims
- 1835US2003234415A1Scalable three-dimensional fringe capacitor with stacked viaFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →