IP Library › Granted Patent US 6,647,109
Granted Patent Utility
US 6,647,109 · App. 09/620,871

Network telephony

Inventor: P. Michael Henderson
Patented Case View Patent ↗
Granted: Nov 11, 2003 Filed: Jul 21, 2000
Inventor
P. Michael Henderson
Assignee (at issue)
Conexant Systems, LLC

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Quick Facts
Patent No.
US 6,647,109
App. No.
09/620,871
Filed
2000-07-21
Granted
2003-11-11
Kind
B1