Cherif Keramane

AT AT&T: 1 patents #10,626 of 18,772Top 60%

SO Sony: 1 patents #17,262 of 25,231Top 70%

📍 Morrisville, NC: #466 of 952 inventorsTop 50%

🗺 North Carolina: #18,756 of 45,564 inventorsTop 45%

Overall (All Time): #2,102,767 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7890082	Method and apparatus for billing telecommunications services	—	2011-02-15
7174567	Digital rights management apparatus, methods and multimedia products using biometric data	—	2007-02-06