Inventor · disambiguated record
Kuei-Kai Chang
Also filed as: CHANG KUEI-KAI
6 granted patents·23 citations·filing 2006–2018
77Inventor score
Top patents by PatentIndex Score
6 records- 0180US7847780B2Method for driving a display panelORISE TECHNOLOGY CO LTD·Filed 2007·Granted Dec 7, 2010·6 cites·29 claims
- 0279US8022917B2LCD panel driving method and device with charge sharingSUNPLUS TECHNOLOGY CO LTD·Filed 2006·Granted Sep 20, 2011·5 cites·13 claims
- 0375US9959817B2Display and scanning method thereofFITIPOWER INTEGRATED TECH INC·Filed 2016·Granted May 1, 2018·2 cites·5 claims
- 0475US7821340B2Output stage circuit and operational amplifierORISE TECHNOLOGY CO LTD·Filed 2009·Granted Oct 26, 2010·10 cites·20 claims
- 0555US10163407B2Display and scanning method thereofFITIPOWER INTEGRATED TECH INC·Filed 2018·Granted Dec 25, 2018·0 cites·1 claims
- 0635US7638989B2Power supply with pulse frequency modulating circuit calculating logic state changingORISE TECHNOLOGY CO LTD·Filed 2007·Granted Dec 29, 2009·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →