Patrick Abraham

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Santa Barbara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ridge waveguide device surface passivation by epitaxial regrowth
- Patent number 7,378,681
- Issue date May 27, 2008
- Agility Communications, Inc.
- Patrick Abraham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fused vertical coupler for switches, filters and other electro-opti...
- Patent number 6,385,376
- Issue date May 7, 2002
- The Regents of the University of California
- John E. Bowers
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Ridge waveguide device surface passivation by epitaxial regrowth
- Publication number 20040033044
- Publication date Feb 19, 2004
- Agility Communications, Inc.
- Patrick Abraham
- G02 - OPTICS