Zahid Abbasi

Follow

Person

Overland Park, KS, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for providing pre-pay and post-pay communicati...
- Patent number 7,415,266
- Issue date Aug 19, 2008
- Sprint Communications Company L.P.
- Zahid Abbasi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for validating pre-pay and post-pay communicat...
- Patent number 6,847,708
- Issue date Jan 25, 2005
- Sprint Communications Company L.P.
- Zahid Abbasi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing pre-pay and post-pay communicati...
- Patent number 6,760,418
- Issue date Jul 6, 2004
- Sprint Communications Company L.P.
- Zahid Abbasi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing pre-pay and post-pay communicati...
- Patent number 6,535,727
- Issue date Mar 18, 2003
- Sprint Communications Company, L.P.
- Zahid Abbasi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for detection and prevention of telecommunications fraud pri...
- Patent number 6,307,926
- Issue date Oct 23, 2001
- Sprint Communications Company, L.P.
- Richard Hillix Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for validating pre-pay and post-pay communicat...
- Publication number 20050100149
- Publication date May 12, 2005
- Sprint Communications Company, L.P.
- Zahid Abbasi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE