Inventor · disambiguated record
Hou-Ching Chin
Also filed as: CHIN HOU-CHING
3 granted patents·1 pending application·7 citations·filing 2004–2005
60Inventor score
Top patents by PatentIndex Score
4 records- 0165US7634183B2Focus adjustable method of optical imagePRIMAX ELECTRONICS LTD·Filed 2005·Granted Dec 15, 2009·3 cites·10 claims
- 0260US7248348B2Detection method and device for detecting quality of optical elementPRIMAX ELECTRONICS LTD·Filed 2005·Granted Jul 24, 2007·2 cites·16 claims
- 0345US7492352B2Optical computer pointer and optical cursor/frame control methodTRANSPACIFIC PLASMA LLC·Filed 2004·Granted Feb 17, 2009·2 cites·6 claims
- 0439US2006044266A1Motion testing method and system for testing optical sensing modulesPRIMAX ELECTRONICS LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →