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NORTHERN TELECOM INC.
Patent Owner
Stats
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56
total patents issued
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1 Total Apps Published
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Aug 14, 2001 most recent publication
Details
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56 Issued Patents
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0 Issued in last 3 years
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0 Published in last 3 years
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950 Total Citation Count
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Feb 09, 1977 Earliest Filing
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44 Expired/Abandoned/Withdrawn Patents
Technologies
H01S DEVICES USING STIMULATED EMISSION284
H04J MULTIPLEX COMMUNICATION 2103
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 181
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 168
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION154
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1167
Top Patents (by citation)
5,579,301 System for, and method of, managing voice congestion in a network environmentFeb 28, 94Nov 26, 96[H04J]105 5,777,773 Optical frequency control system and methodOct 31, 96Jul 07, 98[H04B]69 5,949,560 Optical transmission systemFeb 05, 97Sep 07, 99[H04B]54 5,715,265 Dispersion compensationSep 13, 96Feb 03, 98[H01S]29 6,198,734 Adaptive radio communications systemJan 29, 97Mar 06, 01[H04B]27 5,969,840 Optical element power controlSep 18, 96Oct 19, 99[H01S]25 5,832,032 Interference reduction in telecommunications systemsOct 28, 96Nov 03, 98[H04K]19 5,189,701 Voice coder/decoder and methods of coding/decodingOct 25, 91Feb 23, 93[G10L]15 5,826,181 Radio frequency noise reduction arrangementOct 10, 96Oct 20, 98[H04B]11 6,275,486 Adaptive resource allocation scheme for a fixed wireless access communications systemJan 28, 97Aug 14, 01[H04B]6
Recent Publications
2001/0012,764 FIXED WIRELESS ACCESS CHANNEL RADIO COMMUNICATION SYSTEMJan 29, 97Aug 09, 01[H04M]
Recent Patents
6,275,486 Adaptive resource allocation scheme for a fixed wireless access communications systemJan 28, 97Aug 14, 01[H04B] 6,198,734 Adaptive radio communications systemJan 29, 97Mar 06, 01[H04B] 5,969,840 Optical element power controlSep 18, 96Oct 19, 99[H01S] 5,949,560 Optical transmission systemFeb 05, 97Sep 07, 99[H04B] 5,832,032 Interference reduction in telecommunications systemsOct 28, 96Nov 03, 98[H04K] 5,826,181 Radio frequency noise reduction arrangementOct 10, 96Oct 20, 98[H04B] 5,777,773 Optical frequency control system and methodOct 31, 96Jul 07, 98[H04B] 5,715,265 Dispersion compensationSep 13, 96Feb 03, 98[H01S] 5,579,301 System for, and method of, managing voice congestion in a network environmentFeb 28, 94Nov 26, 96[H04J] 5,511,074 Voice/fax digitizing rate negotiation for switched connection in a network environmentMar 09, 94Apr 23, 96[H04L, H04J, H04B]
Top Inventors for This Owner
