Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Subscriber validation method in cellular communication system

Subscriber validation method in cellular communication system

US Patent 6606491 · Granted Aug 12, 2003

Estimated economic value: $2,455,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and arrangement in a road communication network2000
Use of 1-(.beta.-D-arabinofuranosyl) -5-propynyluracil for lowering serum choles1995
Air sampling pump1992