Jacob F. Theisen

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Manassas, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for making borderless contacts
- Patent number 4,966,870
- Issue date Oct 30, 1990
- International Business Machines Corporation
- Jeffrey R. Barber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planarization process for wide trench isolation
- Patent number 4,836,885
- Issue date Jun 6, 1989
- International Business Machines Corporation
- Charles P. Breiten
- H01 - BASIC ELECTRIC ELEMENTS