Robert Weiss

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Winhoring, DE

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Patents Grantslast 30 patents

Information Patent Grant
Simultaneous double-side grinding of semiconductor wafers
- Patent number 8,197,300
- Issue date Jun 12, 2012
- Siltronic AG
- Joachim Junge
- B24 - GRINDING POLISHING
Information Patent Grant
Method for grinding semiconductor wafers
- Patent number 7,666,064
- Issue date Feb 23, 2010
- Siltronic AG
- Joachim Junge
- B24 - GRINDING POLISHING
Information Patent Grant
Method for removing material from a semiconductor wafer
- Patent number 7,108,583
- Issue date Sep 19, 2006
- Siltronic AG
- Alexander Heilmaier
- B24 - GRINDING POLISHING
Information Patent Grant
Device for the simultaneous double-side grinding of a workpiece in...
- Patent number 6,997,779
- Issue date Feb 14, 2006
- Siltronic AG
- Joachim Junge
- B24 - GRINDING POLISHING
Information Patent Grant
Workpiece holder for rotary grinding machines for grinding semicond...
- Patent number 5,567,199
- Issue date Oct 22, 1996
- Wacker-Chemitronic Gesellschaft fur Elektronik-Grundstoffe AG
- Anton Huber
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR GRINDING SEMICONDUCTOR WAFERS
- Publication number 20240379342
- Publication date Nov 14, 2024
- Siltronic AG
- Stephan OBERHANS
- B24 - GRINDING POLISHING
Information Patent Application
METHOD FOR GRINDING SEMICONDUCTOR WAFERS
- Publication number 20230162969
- Publication date May 25, 2023
- Siltronic AG
- Michael Kerstan
- B24 - GRINDING POLISHING
Information Patent Application
Simultaneous Double-Side Grinding Of Semiconductor Wafers
- Publication number 20090104846
- Publication date Apr 23, 2009
- Siltronic AG
- Joachim Junge
- B24 - GRINDING POLISHING
Information Patent Application
Method For Grinding Semiconductor Wafers
- Publication number 20090011683
- Publication date Jan 8, 2009
- Siltronic AG
- Joachim Junge
- B24 - GRINDING POLISHING
Information Patent Application
METHOD FOR REMOVING MATERIAL FROM A SEMICONDUCTOR WAFER
- Publication number 20060211338
- Publication date Sep 21, 2006
- Silitronic AG
- Alexander Heilmaier
- B24 - GRINDING POLISHING
Information Patent Application
Device for the simultaneous double-side grinding of a workpiece in...
- Publication number 20050202757
- Publication date Sep 15, 2005
- Siltronic AG
- Joachim Junge
- B24 - GRINDING POLISHING