Leonid Gorbunov

Follow

Person

Riga, LV

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon single crystal, and process for producing it
- Patent number 7,335,256
- Issue date Feb 26, 2008
- Siltronic AG
- Martin Weber
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process and apparatus for the growth of single crystals
- Patent number 6,001,170
- Issue date Dec 14, 1999
- Wacker Siltronik Gesellschaft fur Halbleitermaterialien AG
- Erich Tomzig
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Silicon single crystal, and process for producing it
- Publication number 20060254498
- Publication date Nov 16, 2006
- Siltronic AG
- Martin Weber
- C30 - CRYSTAL GROWTH
Information Patent Application
Silicon single crystal, and process for producing it
- Publication number 20040118334
- Publication date Jun 24, 2004
- Wacker Siltronic AG
- Martin Weber
- C30 - CRYSTAL GROWTH
Information Patent Application
Process and apparatus for producing a silicon single crystal
- Publication number 20020092461
- Publication date Jul 18, 2002
- Janis Virbulis
- C30 - CRYSTAL GROWTH