Inventor · disambiguated record

Yu-Hsuan Hsien

Also filed as: HSIEN YU-HSUAN

1 granted patent·5 citations·filing 2004–2004

25Inventor score

Technology areasG03B

Files withASIA OPTICAL CO INC1

Top patents by PatentIndex Score

1 record

0145US6999676B2Operating apparatus for moving a pop-up flash unit from a non-projected position to a projected position on a photographic deviceASIA OPTICAL CO INC·Filed 2004·Granted Feb 14, 2006·5 cites·21 claims

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