Inventor · disambiguated record

Shi-Yu Chien

Also filed as: CHIEN SHI-YU

1 granted patent·0 citations·filing 2006–2006

9Inventor score

Technology areasG06F

Files withCHIEN SHI-YU1

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1 record

0132US8339381B2Passive optical pen and user input system using the sameCHIEN SHI-YU·Filed 2006·Granted Dec 25, 2012·0 cites·10 claims

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