CENTRE ONE
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 21, 2017 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 242 Total Citation Count
- Jan 07, 2000 Earliest Filing
- 0 Expired/Abandoned/Withdrawn Patents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
8724643 Providing real-time voice communication between devices connected to an internet protocol network and devices connected to a public switched telephone networkJan 18, 12May 13, 14[H04L, H04J]
8125982 Providing real-time voice communication between devices connected to an internet Protocol network and devices connected to a public switched telephone networkJan 26, 09Feb 28, 12[H04L, H04J]
7486667 Method and apparatus for interfacing a public switched telephone network and an internet protocol network for multi-media communicationMay 03, 06Feb 03, 09[H04L, H04J]
7068668 Method and apparatus for interfacing a public switched telephone network and an internet protocol network for multi-media communicationJan 07, 00Jun 27, 06[H04L]
Expired/Abandoned/Withdrawn Patents
- No Patents to Display
Top Inventors for This Owner
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