Inventor · disambiguated record
Hsaing-Nan Chen
Also filed as: CHEN HSAING-NAN
2 granted patents·4 citations·filing 2004–2005
47Inventor score
Top patents by PatentIndex Score
2 records- 0160US7248348B2Detection method and device for detecting quality of optical elementPRIMAX ELECTRONICS LTD·Filed 2005·Granted Jul 24, 2007·2 cites·16 claims
- 0245US7492352B2Optical computer pointer and optical cursor/frame control methodTRANSPACIFIC PLASMA LLC·Filed 2004·Granted Feb 17, 2009·2 cites·6 claims
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