Inventor · disambiguated record
Hai-Ming Wu
Also filed as: WU HAI M · WU HAI-MING
5 granted patents·2 pending applications·58 citations·filing 1988–2015
79Inventor score
Files withLIGHTWAVES 2020 INC3FOCALTECH SYSTEMS CO LTD1LIGHTWAVES 2020 INC CORP OF CA1WU HAI M1WU HAI MING1
Top patents by PatentIndex Score
7 records- 0163US4925427AConvertable toy car having a two-level camWU HAI MING·Filed 1988·Granted May 15, 1990·29 cites·1 claims
- 0256US6834137B2Cholesteric liquid crystal cell devices and systemsLIGHTWAVES 2020 INC·Filed 2001·Granted Dec 21, 2004·5 cites·13 claims
- 0351US6801183B2Temperature compensation for liquid crystal cell optical devicesLIGHTWAVES 2020 INC·Filed 2002·Granted Oct 5, 2004·3 cites·11 claims
- 0451US5069649AToy police car with a retractable helicopterWU HAI M·Filed 1990·Granted Dec 3, 1991·20 cites·1 claims
- 0546US7035501B2Cholesteric liquid crystal cell devices and systemsLIGHTWAVES 2020 INC·Filed 2004·Granted Apr 25, 2006·1 cites·23 claims
- 0635US2016117016A1High-transparency and high-sensitivity touch pattern structure of capacitive touch panelFOCALTECH SYSTEMS CO LTD·Filed 2015·Application pending·0 cites
- 0735US2005111073A1Integrated variable optical attenuator and related componentsLIGHTWAVES 2020 INC CORP OF CA·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →