John Charles Petrus

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Stanfordville, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Stress relaxation, selective nitride phase removal
- Patent number 7,541,277
- Issue date Jun 2, 2009
- International Business Machines Corporation
- Kevin Shawn Petrarca
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar pedestal multi gate device
- Patent number 7,105,391
- Issue date Sep 12, 2006
- International Business Machines Corporation
- Bruce B. Doris
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of reworking structures incorporating low-k dielectric mater...
- Patent number 7,008,803
- Issue date Mar 7, 2006
- International Business Machines Corporation
- Terence Lawrence Kane
- G01 - MEASURING TESTING
Information Patent Grant
Metrology process for enhancing image contrast
- Patent number 6,881,955
- Issue date Apr 19, 2005
- International Business Machines Corporation
- Wei Lu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method of reworking structures incorporating low-k dielectric mater...
- Publication number 20050285106
- Publication date Dec 29, 2005
- International Business Machines Corporation
- Terence Lawrence Kane
- G01 - MEASURING TESTING
Information Patent Application
PLANAR PEDESTAL MULTI GATE DEVICE
- Publication number 20050196912
- Publication date Sep 8, 2005
- International Business Machines Corporation
- Bruce B. Doris
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METROLOGY PROCESS FOR ENHANCING IMAGE CONTRAST
- Publication number 20040262518
- Publication date Dec 30, 2004
- International Business Machines Corporation
- Wei Lu
- G01 - MEASURING TESTING
Information Patent Application
Method of reworking structures incorporating low-k dielectric mater...
- Publication number 20040082176
- Publication date Apr 29, 2004
- Intenational Business Machines Corporation
- Terence Lawrence Kane
- G01 - MEASURING TESTING