David I. Forehand

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Wylie, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical switching apparatus
- Patent number 6,295,154
- Issue date Sep 25, 2001
- Texas Instruments Incorporated
- Herzel Laor
- G02 - OPTICS
Information Patent Grant
Geometric enhancement of photodiodes for low dark current operation
- Patent number 5,665,998
- Issue date Sep 9, 1997
- Texas Instruments Incorporated
- Peter D. Dreiske
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making photodiodes for low dark current operation having...
- Patent number 5,593,902
- Issue date Jan 14, 1997
- Texas Instruments Incorporated
- Peter D. Dreiske
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Masked radiant anneal diffusion method
- Patent number 5,462,882
- Issue date Oct 31, 1995
- Texas Instruments Incorporated
- Michael F. Chisholm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aluminum-masked and radiantly-annealed group II-IV diffused region
- Patent number 5,420,445
- Issue date May 30, 1995
- Texas Instruments Incorporated
- Michael F. Chisholm
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Optical switching apparatus
- Publication number 20020018615
- Publication date Feb 14, 2002
- Herzel Laor
- G02 - OPTICS