Membership
Tour
Register
Log in
Virinder Grewal
Follow
Person
Ebersberg, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Chemical vapor deposition chamber with dual frequency bias and meth...
Patent number
7,658,969
Issue date
Feb 9, 2010
Applied Materials, Inc.
Ajay Kumar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of forming multi-level coplanar metal/insulator films using...
Patent number
6,300,235
Issue date
Oct 9, 2001
Siemens Aktiengesellschaft
Klaus Feldner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for metal etching with reduced sidewall build up during int...
Patent number
5,846,884
Issue date
Dec 8, 1998
Siemens Aktiengesellschaft
Munir D. Naeem
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing a trench structure in a substrate
Patent number
5,262,002
Issue date
Nov 16, 1993
Siemens Aktiengesellschaft
Virinder-Singh Grewal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for global planarizing of surfaces for integrated semicondu...
Patent number
5,212,114
Issue date
May 18, 1993
Siemens Aktiengesellschaft
Virinder-Singh Grewal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for generating contact holes with beveled sidewalls in inter...
Patent number
4,764,245
Issue date
Aug 16, 1988
Siemens Aktiengesellschaft
Virinder Grewal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mirror structure
Patent number
4,482,209
Issue date
Nov 13, 1984
Siemens Aktiengesellschaft
Virinder Grewal
G02 - OPTICS
Information
Patent Grant
Method for manufacturing solderable, temperable, thin film tracks w...
Patent number
4,372,809
Issue date
Feb 8, 1983
Siemens Aktiengesellschaft
Virinder Grewal
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CHEMICAL VAPOR DEPOSITION CHAMBER WITH DUAL FREQUENCY BIAS AND METH...
Publication number
20070119373
Publication date
May 31, 2007
Ajay Kumar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Chemical vapor deposition chamber with dual frequency bias and meth...
Publication number
20070031609
Publication date
Feb 8, 2007
Ajay Kumar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...