DBSD SERVICES LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 14196
 
  
 
H04Q SELECTING 9101
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES2107
 
  
 
B64G COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR 133
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01Q AERIALS 1109
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7457269 Collision avoidance of rach signals in a TDMA satellite communication systemApr 20, 00Nov 25, 08[H04B]
7260391 Satellite mobile telephone cell departure predictionMay 26, 04Aug 21, 07[H04B]
7218932 Satellite mobile telephone cell departure predictionJul 14, 05May 15, 07[H04B]
7155161 Communications apparatus and methodMay 26, 05Dec 26, 06[H04B]
7133377 Data multiplexing for diversity operationMay 17, 00Nov 07, 06[H04B]
6968189 Neighboring cell list generation in a mobile satellite communication systemMar 01, 00Nov 22, 05[H04Q, H04B]
6950625 Communications apparatus and methodApr 16, 01Sep 27, 05[H04B]
6920323 Satellite communications system and user terminal providing path diversityJan 21, 99Jul 19, 05[H04Q]
6816705 Satellite communication system and methodDec 15, 97Nov 09, 04[H04B]
6771627 Method of operating a mobile station for diversity communicationApr 29, 99Aug 03, 04[H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7474873 Satellite mobile telephone cell departure predictionExpiredJul 14, 05Jan 06, 09[H04B]
2007/0077,884 Communications apparatus and methodAbandonedSep 21, 06Apr 05, 07[H04B]

Top Inventors for This Owner

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