Inventor · disambiguated record
San Hwa Chee
Also filed as: CHEE SAN-HWA
11 granted patents·116 citations·filing 2000–2022
89Inventor score
Top patents by PatentIndex Score
11 records- 0197US10468978B2Balancing techniques and circuits for charge pumpsLINEAR TECH CORP·Filed 2017·Granted Nov 5, 2019·15 cites·24 claims
- 0297US10447152B2Driving charge pump circuitsLINEAR TECH CORP·Filed 2017·Granted Oct 15, 2019·19 cites·28 claims
- 0394US11581796B2Pulse width modulation controllers for hybrid convertersANALOG DEVICES INC·Filed 2021·Granted Feb 14, 2023·12 cites·20 claims
- 0494US9998000B2Balancing charge pump circuitsLINEAR TECH CORP·Filed 2017·Granted Jun 12, 2018·10 cites·20 claims
- 0592US10389237B1Light-load efficiency improvement of hybrid switched capacitor converterLINEAR TECH HOLDING LLC·Filed 2018·Granted Aug 20, 2019·10 cites·28 claims
- 0691US6369665B1Maintaining constant amount of slope compensation regardless of switching frequency during synchronizationLINEAR TECHN INC·Filed 2000·Granted Apr 9, 2002·45 cites·18 claims
- 0767US10693373B2Current sensing method for hybrid convertersLINEAR TECH HOLDING LLC·Filed 2018·Granted Jun 23, 2020·1 cites·19 claims
- 0861US12301124B2AC-DC converter with adaptive regulation circuitNANOWATT INC·Filed 2022·Granted May 13, 2025·0 cites·18 claims
- 0958US10666135B2Balancing charge pump circuitsLINEAR TECH LLC·Filed 2018·Granted May 26, 2020·0 cites·20 claims
- 1045US8433078B2High perceived audio quality class D amplifierCHEE SAN HWA·Filed 2009·Granted Apr 30, 2013·2 cites·20 claims
- 1145US8026707B2Circuit system and method for reducing an in-rush currentMONOLITHIC POWER SYSTEMS INC·Filed 2007·Granted Sep 27, 2011·2 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →