David William Hamann

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Oconomowoc, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Substrate contact having substantially straight sidewalls to a top...
- Patent number 9,793,364
- Issue date Oct 17, 2017
- Texas Instruments Incorporated
- David William Hamann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate contact etch process
- Patent number 9,460,962
- Issue date Oct 4, 2016
- Texas Instruments Incorporated
- David William Hamann
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NOVEL SUBSTRATE CONTACT ETCH PROCESS
- Publication number 20170040426
- Publication date Feb 9, 2017
- TEXAS INSTRUMENTS INCORPORATED
- David William Hamann
- H01 - BASIC ELECTRIC ELEMENTS