Hong Zhang

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
MEMS optical switch on a single chip and method
- Patent number 6,901,180
- Issue date May 31, 2005
- ADC Telecommunications, Inc.
- Nan Zhang
- G02 - OPTICS
Information Patent Grant
Latching apparatus for a MEMS optical switch
- Patent number 6,801,682
- Issue date Oct 5, 2004
- ADC Telecommunications, Inc.
- Nan Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for sensing switching positions of a MEMS opti...
- Patent number 6,459,524
- Issue date Oct 1, 2002
- ADC Telecommunications, Inc.
- Nan Zhang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Latching apparatus for a mems optical switch
- Publication number 20020172452
- Publication date Nov 21, 2002
- Nan Zhang
- G02 - OPTICS
Information Patent Application
MEMS optical switch on a single chip and method
- Publication number 20020097950
- Publication date Jul 25, 2002
- ADC Telecommunications, Inc.
- Nan Zhang
- G02 - OPTICS