Inventor · disambiguated record
Keng Chen
Also filed as: CHEN KENG · CHEN KENG-CHIH
19 granted patents·9 pending applications·19 citations·filing 2008–2024
90Inventor score
Top patents by PatentIndex Score
28 records- 0195US11804777B2Power supply and emulated current mode controlINFINEON TECHNOLOGIES AMERICAS CORP·Filed 2021·Granted Oct 31, 2023·6 cites·36 claims
- 0286US10637342B2Reference voltage control in a power supply based on output voltage and feedback signalINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Apr 28, 2020·4 cites·29 claims
- 0378US11177730B2On-time compensation in a power converterINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2019·Granted Nov 16, 2021·2 cites·39 claims
- 0475US11075577B2Power supply control and use of generated ramp signalINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Jul 27, 2021·2 cites·33 claims
- 0568US12039943B1Backlight control device and method based on sound feature lid state detectionHIMAX TECH LTD·Filed 2023·Granted Jul 16, 2024·0 cites·14 claims
- 0668US11515787B2Reference voltage control in a power supplyINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Nov 29, 2022·0 cites·33 claims
- 0768US8937438B2Power supply with restart circuitCHEN KENG·Filed 2012·Granted Jan 20, 2015·2 cites·15 claims
- 0865US10775817B2Reference voltage control in a power supplyINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Sep 15, 2020·1 cites·26 claims
- 0964US10651797B2Amplifier offset and compensationINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted May 12, 2020·1 cites·32 claims
- 1062US11392153B2Power converter implementations, programmable gain, and programmable compensationINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Jul 19, 2022·0 cites·36 claims
- 1160US12003179B2Power supply and emulated current mode to control generation of an output voltageINFINEON TECHNOLOGIES AMERICAS CORP·Filed 2021·Granted Jun 4, 2024·0 cites·38 claims
- 1259US10917011B2Reference voltage control in a power supplyINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2019·Granted Feb 9, 2021·0 cites·29 claims
- 1356US10867182B2Object recognition method and object recognition system thereofALI CORP·Filed 2018·Granted Dec 15, 2020·1 cites·20 claims
- 1454US10461641B2Reference voltage control in a power supplyINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2018·Granted Oct 29, 2019·0 cites·18 claims
- 1553US11404961B2On-time compensation in a power converterINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Aug 2, 2022·0 cites·32 claims
- 1653US2025105732A1Cross-regulation of power convertersCHEN KENG·Filed 2023·Application pending·0 cites
- 1752US11475876B2Semantic recognition method and semantic recognition deviceALI CORP·Filed 2020·Granted Oct 18, 2022·0 cites·13 claims
- 1852US10298123B2Power supply control and use of generated ramp signal to control activationINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2017·Granted May 21, 2019·0 cites·36 claims
- 1952US2025309762A1Multi-stage switched capacitor architectureINTEL CORP·Filed 2024·Application pending·0 cites
- 2052US2025211085A1Light load efficiency boost for switched capacitor power convertersINTEL CORP·Filed 2023·Application pending·0 cites
- 2151US2024414473A1Audio capture system based on image region-of-interest and related audio capture methodHIMAX TECH LTD·Filed 2023·Application pending·0 cites
- 2251US2024331440A1Image detecting method and image detecting apparatusHIMAX TECH LTD·Filed 2023·Application pending·0 cites
- 2350US11658569B2Load line regulation for power convertersINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted May 23, 2023·0 cites·21 claims
- 2450US8364996B2Power control device and power control method applied to computer systemALI CORP·Filed 2008·Granted Jan 29, 2013·0 cites·19 claims
- 2548US2025007395A1Multi-mode voltage regulator voltage feedback loopINTEL CORP·Filed 2023·Application pending·0 cites
- 2648US2024154526A1Maximum frequency adjustment control for a switched capacitor power converterINTEL CORP·Filed 2022·Application pending·0 cites
- 2747US2024297586A1Phase current balance architecture for a multi-phase power converterINTEL CORP·Filed 2023·Application pending·0 cites
- 2842US2024429815A1Switched capacitor voltage converterZHANG HUANHUAN·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →