Sergei D. Filippov

Follow

Person

Chelyabinsk, RU

People

Patents Grantslast 30 patents

Information Patent Grant
Wrist-worn mobile telephone
- Patent number 9,065,890
- Issue date Jun 23, 2015
- Sergei D. Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WRIST-WORN MOBILE TELEPHONE
- Publication number 20130273984
- Publication date Oct 17, 2013
- Sergei D. Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE