Sergey Karpov

Follow

Person

St. Petersburg, RU

People

Patents Grantslast 30 patents

Information Patent Grant
Method for fabricating a P-N heterojunction device utilizing HVPE g...
- Patent number 6,890,809
- Issue date May 10, 2005
- Technologies and Deviles International, Inc.
- Sergey Karpov
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Method for fabricating a P-N heterojunction device utilizing HVPE g...
- Publication number 20030049898
- Publication date Mar 13, 2003
- Sergey Karpov
- C30 - CRYSTAL GROWTH