Thomas Jaeschke

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Burgkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for polishing a semiconductor wafer
- Patent number RE44986
- Issue date Jul 1, 2014
- Siltronic AG
- Clemens Zapilko
- 451 - Abrading
Information Patent Grant
Method for polishing a semiconductor wafer
- Patent number 8,157,617
- Issue date Apr 17, 2012
- Siltronic AG
- Clemens Zapilko
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Method For Polishing A Semiconductor Wafer
- Publication number 20100056027
- Publication date Mar 4, 2010
- Siltronic AG
- Clemens Zapilko
- B24 - GRINDING POLISHING