NORTEL NETWORKS, S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 2208
 
  
 
H04J MULTIPLEX COMMUNICATION 2123
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 154
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284
 
  
 
H04M TELEPHONIC COMMUNICATION 1162
 
  
 
H04Q SELECTING 1109
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 1187

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8908650 Interface, apparatus, and method for communication between a radio equipment control node and one or more remote radio equipment nodesOct 12, 05Dec 09, 14[H04L, G08C, H04B, G06F, H04W, G01R, H04J]
7184771 Method and system for supplying services to mobile stations in active modeApr 05, 00Feb 27, 07[H04M]
7142850 Radio estimation method of a mobile station velocityAug 04, 99Nov 28, 06[H04Q]
6108560 Wireless communications systemSep 29, 97Aug 22, 00[H04B]
5878033 Process and equipment for broadcasting messages to mobile radio communication stationsDec 06, 96Mar 02, 99[H04J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6807589 Multirate circular buffer and method of operating the sameExpiredFeb 01, 02Oct 19, 04[G06F]

Top Inventors for This Owner

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