Hai-Ming Wu

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Milpitas, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cholesteric liquid crystal cell devices and systems
- Patent number 7,035,501
- Issue date Apr 25, 2006
- Lightwaves 2020, Inc.
- Jing-Jong Pan
- G02 - OPTICS
Information Patent Grant
Cholesteric liquid crystal cell devices and systems
- Patent number 6,834,137
- Issue date Dec 21, 2004
- Lightwaves 2020, Inc.
- Jing-Jong Pan
- G02 - OPTICS
Information Patent Grant
Temperature compensation for liquid crystal cell optical devices
- Patent number 6,801,183
- Issue date Oct 5, 2004
- Lightwaves 2020, Inc.
- Jing-Jong Pan
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Integrated variable optical attenuator and related components
- Publication number 20050111073
- Publication date May 26, 2005
- LIGHTWAVES 2020, INC., Corporation of California
- Jing-Jong Pan
- G02 - OPTICS
Information Patent Application
Cholesteric liquid crystal cell devices and systems
- Publication number 20040228571
- Publication date Nov 18, 2004
- LIGHTWAVES 2020, INC.
- Jing-Jong Pan
- G02 - OPTICS
Information Patent Application
Temperature compensation for liquid crystal cell optical devices
- Publication number 20030201966
- Publication date Oct 30, 2003
- Lightwaves 2020, Inc.
- Jing-Jong Pan
- G02 - OPTICS
Information Patent Application
Cholesteric liquid crystal cell devices and systems
- Publication number 20030103713
- Publication date Jun 5, 2003
- Lightwaves 2020, Inc.
- Jing-Jong Pan
- G02 - OPTICS