Donald M. Friedrich

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Windsor, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Wafer scale method of manufacturing optical waveguide devices and t...
- Patent number 7,512,303
- Issue date Mar 31, 2009
- JDS Uniphase Corporation
- Benjamin F. Catching
- G02 - OPTICS
Information Patent Grant
Automated verification systems and method for use with optical inte...
- Patent number 7,184,133
- Issue date Feb 27, 2007
- JDS Uniphase Corporation
- Paul G. Coombs
- G07 - CHECKING-DEVICES
Information Patent Grant
Automated verification systems and methods for use with optical int...
- Patent number 7,006,204
- Issue date Feb 28, 2006
- Flex Products, Inc.
- Paul G. Coombs
- G07 - CHECKING-DEVICES
Information Patent Grant
Bi-stable electrostatic comb drive with automatic braking
- Patent number 6,771,001
- Issue date Aug 3, 2004
- Optical Coating Laboratory, Inc.
- Minyao Mao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automated verification systems and methods for use with optical int...
- Patent number 6,473,165
- Issue date Oct 29, 2002
- Flex Products, Inc.
- Paul G. Coombs
- G07 - CHECKING-DEVICES
Information Patent Grant
Method of actuating MEMS switches
- Patent number 6,388,359
- Issue date May 14, 2002
- Optical Coating Laboratory, Inc.
- Markus Duelli
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Wafer Scale Method Of Manufacturing Optical Waveguide Devices And T...
- Publication number 20080085089
- Publication date Apr 10, 2008
- JDS Uniphase Corporation
- Benjamin F. Catching
- G02 - OPTICS
Information Patent Application
Automated verification systems and method for use with optical inte...
- Publication number 20050217969
- Publication date Oct 6, 2005
- JDS Uniphase Corporation
- Paul G. Coombs
- G07 - CHECKING-DEVICES
Information Patent Application
Automated verification systems and methods for use with optical int...
- Publication number 20020191175
- Publication date Dec 19, 2002
- Paul G. Coombs
- G07 - CHECKING-DEVICES
Information Patent Application
Bi-stable electrostatic comb drive with automatic braking
- Publication number 20020130586
- Publication date Sep 19, 2002
- Minyao Mao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER