John C Sager

Follow

Person

Woodbridge, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Reception apparatus for authenticated access to coded broadcast sig...
- Patent number 6,473,742
- Issue date Oct 29, 2002
- British Telecommunications public limited company
- John C Sager
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Hybrid network
- Publication number 20040090972
- Publication date May 13, 2004
- Mark A Barrett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE