Inventor · disambiguated record

Liu Shu-Ming

Also filed as: SHU-MING LIU

2 granted patents·10 citations·filing 1997–1998

55Inventor score

Technology areasG01D G06F

Files withPRIMAX ELECTRONICS LTD2

Top patents by PatentIndex Score

2 records

0127US5883718AOptical sensing system for detecting displacements of a slidable frame along an elongated platePRIMAX ELECTRONICS LTD·Filed 1997·Granted Mar 16, 1999·5 cites·8 claims
0224US6597453B1Computer joystickPRIMAX ELECTRONICS LTD·Filed 1998·Granted Jul 22, 2003·5 cites·5 claims

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