NOKIA IP INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4281
 
  
 
H04Q SELECTING 3107
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1110
 
  
 
H04B TRANSMISSION 1209
 
  
 
H04M TELEPHONIC COMMUNICATION 1162

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6785287 Integrated IP telephony and cellular communication system and method of operationNov 16, 99Aug 31, 04[H04L, H04B]
6747968 Methods and systems for weighted PCF polling lists for WLAN QoS supportJan 14, 00Jun 08, 04[H04L]
6738361 Method, apparatus and computer program for IP traffic prioritization in IP networksMay 31, 00May 18, 04[H04L]
6721291 Anycast binding mobile communication method and systemOct 19, 99Apr 13, 04[H04L, H04Q]
6693886 Method and apparatus for conducting mobile communication over IP networksFeb 07, 00Feb 17, 04[H04Q]
6675014 Apparatus, and associated method, for updating a location register in a mobile, packet radio communication systemOct 15, 99Jan 06, 04[H04Q]
6587680 Transfer of security association during a mobile terminal handoverNov 23, 99Jul 01, 03[H04M]
6549886 System for lost packet recovery in voice over internet protocol based on time domain interpolationNov 03, 99Apr 15, 03[G20L]
6505034 Adaptive ARQ feedback bandwidth allocationDec 20, 99Jan 07, 03[H03M]
5920705 Method and apparatus for dynamically shifting between routing and switching packets in a transmission networkJan 30, 97Jul 06, 99[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6681256 Method for dynamically selecting allocation of random access channels in a communication systemExpiredDec 21, 99Jan 20, 04[G06F]
6590880 Apparatus, and associated method, for facilitating communication handover in packet radio communication systemExpiredOct 15, 99Jul 08, 03[H04Q]

Top Inventors for This Owner

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