ALCATEL USA;INTELLECTUAL PROPERTY DEPARTMENT
Patent Owner
Stats
- 67 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 16, 2003 most recent publication
Details
- 67 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 6,851 Total Citation Count
- Jun 29, 1978 Earliest Filing
- 118 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
6304550 System and method for broadcast control of a data transmission systemSep 08, 98Oct 16, 01[H04Q]
6286142 Method and system for communicating video signals to a plurality of television setsFeb 23, 96Sep 04, 01[H04N]
6247052 Graphic user interface system for a telecommunications switch management systemDec 23, 97Jun 12, 01[G06F]
6195418 Telephone system having a callback capability and method for connecting a recipient of a message to a callerDec 31, 97Feb 27, 01[H04M]
6188667 Transport interface for performing protection switching of telecommunications trafficFeb 05, 99Feb 13, 01[H04L]
6081569 Method and apparatus for determining the change in frequency of a reference signalFeb 29, 96Jun 27, 00[H04L]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6621789 Protection switching method and apparatus for coaxial cable-based telephony system (mediaspan)ExpiredAug 25, 99Sep 16, 03[H04L]
2002/0141,332 Failover apparatus and method for an asynchronous data communication networkAbandonedDec 10, 01Oct 03, 02[H04J]
6333930 Subscriber interface for a fiber optic communications terminalExpiredJan 31, 00Dec 25, 01[H04Q]
2001/0053,146 Processor device for terminating and creating synchronous transport signalsAbandonedJul 23, 01Dec 20, 01[H04L]
H001964 Resource management sub-system of a telecommunications switching systemExpiredFeb 19, 98Jun 05, 01[H04L]
6052365 Multi-channel digital data transmission in a wireless telecommunications systemExpiredMay 31, 96Apr 18, 00[H04B]
6021127 Subscriber interface for a fiber optic communications terminalExpiredApr 13, 98Feb 01, 00[H04Q]
5944541 Interleaved power and impedance control using daughtercard edge connector pin arrangementExpiredDec 23, 97Aug 31, 99[H01R]
5850387 Processor device for terminating and creating synchronous transport signalsExpiredOct 06, 97Dec 15, 98[H04L]
5826061 System and method for modeling metastable state machine behaviorExpiredJun 10, 96Oct 20, 98[G06F]
5745489 Buffered crosspoint matrix for an asynchronous transfer mode switch and method of operationExpiredJul 16, 96Apr 28, 98[H04L]
5689535 Method and apparatus for processing multiple facility datalinksExpiredNov 15, 94Nov 18, 97[G06F]
5675580 Processor device for terminating and creating synchronous transport signalsExpiredApr 05, 95Oct 07, 97[H04J]
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