IP Library › Granted Patent US 6,473,499
Granted Patent Utility
US 6,473,499 · App. 09/522,307

Dynamic individual phone rates

Inventors: Ede Phang Ng, Steven D. Edelson
Patented Case View Patent ↗
Granted: Oct 29, 2002 Filed: Mar 9, 2000
Inventors
Ede Phang Ng
Steven D. Edelson
Assignee (at issue)
MediaRing.com Ltd.

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Quick Facts
Patent No.
US 6,473,499
App. No.
09/522,307
Filed
2000-03-09
Granted
2002-10-29
Kind
B1