Inventor · disambiguated record
Chin-Feng Hsu
Also filed as: HSU CHIN-FENG
9 granted patents·1 pending application·38 citations·filing 2008–2018
81Inventor score
Files withHIMAX TECH LTD4ASIA PACIFIC FUEL CELL TECH LTD1CHANG YAW-GUANG1HSU CHIN-FENG1KUDRNA PAUL JOHN1
Top patents by PatentIndex Score
10 records- 0192US7786779B2Buffer for driving circuit and method thereofHIMAX TECH LTD·Filed 2009·Granted Aug 31, 2010·28 cites·8 claims
- 0252US8742833B2Charge pump circuit and method thereofHSU CHIN-FENG·Filed 2008·Granted Jun 3, 2014·5 cites·12 claims
- 0352US7969232B2Booster and voltage detection method thereofHIMAX TECH LTD·Filed 2009·Granted Jun 28, 2011·3 cites·13 claims
- 0450US11031805B2Power controller, power supply system and device and control method thereofASIA PACIFIC FUEL CELL TECH LTD·Filed 2018·Granted Jun 8, 2021·0 cites·28 claims
- 0549US8384689B2Switched-capacitor tracking apparatus of touch panel and operating method thereofHIMAX TECH LTD·Filed 2009·Granted Feb 26, 2013·0 cites·22 claims
- 0648US8436822B2Touch panelCHANG YAW-GUANG·Filed 2009·Granted May 7, 2013·0 cites·19 claims
- 0748US8054658B2Convertible charge-pump circuit for generating output voltage level according to voltage level selected from predetermined voltage and potential difference stored in charging capacitor and method thereofHIMAX TECH LTD·Filed 2008·Granted Nov 8, 2011·2 cites·7 claims
- 0833US9092192B2Electronic mobile device seamless key/display structureKUDRNA PAUL JOHN·Filed 2011·Granted Jul 28, 2015·0 cites·17 claims
- 0933US2015370393A1Methods and systems for commencing the execution of tasks on an electronic deviceNOODOE CORP·Filed 2015·Application pending·0 cites
- 1031US9780781B2Multi-action capacitive switch and methods of useLEE YUN SUN·Filed 2010·Granted Oct 3, 2017·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Chin-Feng Hsu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →