Ramesh Krishnamurthy

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Etch mask for hybrid laser scribing and plasma etch wafer singulati...
- Patent number 9,793,132
- Issue date Oct 17, 2017
- Applied Materials, Inc.
- Wenguang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for plasma etching a chromium layer suitable for photomask f...
- Patent number 7,829,243
- Issue date Nov 9, 2010
- Applied Materials, Inc.
- Xiaoyi Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cluster tool and method for process integration in manufacture of a...
- Patent number 7,431,795
- Issue date Oct 7, 2008
- Applied Materials, Inc.
- Ajay Kumar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cluster tool and method for process integration in manufacture of a...
- Patent number 7,354,866
- Issue date Apr 8, 2008
- Applied Materials, Inc.
- Ajay Kumar
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CLUSTER TOOL AND METHOD FOR PROCESS INTEGRATION IN MANUFACTURE OF A...
- Publication number 20070026547
- Publication date Feb 1, 2007
- Applied Materials, Inc.
- Ajay Kumar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for plasma etching a chromium layer suitable for photomask f...
- Publication number 20060166107
- Publication date Jul 27, 2006
- APPLIED MATERIALS, INC.
- Xiaoyi Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Cluster tool and method for process integration in manufacture of a...
- Publication number 20060021702
- Publication date Feb 2, 2006
- Ajay Kumar
- H01 - BASIC ELECTRIC ELEMENTS