Roger F. Caldwell

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Milpitas, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Thin liner layer providing reduced via resistance
- Patent number 6,016,012
- Issue date Jan 18, 2000
- Cypress Semiconductor Corporation
- Ahmad Chatila
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deep sub-micron polysilicon gap formation
- Patent number 5,851,887
- Issue date Dec 22, 1998
- Cypress Semiconductor Corporation
- Roger F. Caldwell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inverse open frame alignment mark and method of fabrication
- Patent number 5,640,053
- Issue date Jun 17, 1997
- Cypress Semiconductor Corp.
- Roger F. Caldwell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for the formation of interconnects and landing pads having a...
- Patent number 5,514,622
- Issue date May 7, 1996
- Cypress Semiconductor Corporation
- Johnathan G. Bornstein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chemical-mechanical alignment mark and method of fabrication
- Patent number 5,503,962
- Issue date Apr 2, 1996
- Cypress Semiconductor Corporation
- Roger F. Caldwell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabrication an inverse open frame alignment mark
- Patent number 5,401,691
- Issue date Mar 28, 1995
- Cypress Semiconductor Corporation
- Roger F. Caldwell
- H01 - BASIC ELECTRIC ELEMENTS