Communications Networks, Inc.
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 17, 2004 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 354 Total Citation Count
- Apr 18, 1997 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
6067516 Speech and text messaging system with distributed speech recognition and speaker database transfersMay 09, 97May 23, 00[G10L]
5966427 Apparatus and method for troubleshooting internet protocol telephony networksSep 30, 97Oct 12, 99[H04M]
5933488 Automated method and arrangement for integrating a telephone system with an announcement systemApr 18, 97Aug 03, 99[H04M]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2004/0001,518 System and method for emulating ringback transparentlyAbandonedJun 28, 02Jan 01, 04[H04L, H04J]
Top Inventors for This Owner
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