BELL NORTHERN RESEARCH, LLC

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 31179
 
  
 
H04M TELEPHONIC COMMUNICATION 14149
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 13272
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 13175
 
  
 
H04J MULTIPLEX COMMUNICATION 9116
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION454
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
H04Q SELECTING 2108
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 2105
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9374769 Enhanced higher priority public land mobile network (HPPLMN) searchDec 05, 12Jun 21, 16[H04W]
9277499 Idle mode power consumption reduction in wireless communicationsJul 22, 13Mar 01, 16[H04B, H04W]
9264275 Method and apparatus for wide bandwidth mixed-mode wireless communicationsDec 02, 13Feb 16, 16[H04L, H04B, H04W]
9236901 Adaptive infinite impulse response (IIR)-based code detection for symbol-level equalizerOct 24, 13Jan 12, 16[H04B]
9197175 Methods and systems for pre-emphasis of an envelope tracking power amplifier supply voltageJun 08, 12Nov 24, 15[H04B, H01Q, H03G]
9143364 IQ imbalance estimation using broadcast signalsOct 10, 13Sep 22, 15[H04L]
9118442 Method and system for continuous packet connectivityOct 09, 09Aug 25, 15[H04L, H04W]
9025582 Low power protocol for wireless terminal peer-to-peer communicationsJun 28, 13May 05, 15[H04W]
9020020 System and method for a Krylov Method Symbol equalizerNov 19, 12Apr 28, 15[H04L, H04B]
8917704 Method and system for automatically rescaling an accumulation buffer in synchronization systemsApr 27, 10Dec 23, 14[H04L, H04J]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0198,639 Channel Traffic Congestion Avoidance in a Mobile Communication SystemAbandonedMar 01, 13Jul 17, 14[H04W]
8493900 Idle mode power consumption reduction in wireless communicationsExpiredApr 24, 09Jul 23, 13[G08C, H04J]
2013/0100,802 Method and Apparatus for Channel Traffic Congestion Avoidance in a Mobile Communication SystemAbandonedMar 13, 12Apr 25, 13[H04W]
2012/0225,689 Cordless Telephone With Digital Audio Player CapabilityAbandonedMay 16, 12Sep 06, 12[H04W]
8243701 Low power protocol for wireless terminal peer-to-peer communicationsExpiredOct 01, 07Aug 14, 12[H04W]
2012/0052,882 LOCATION-BASED SEARCH-RESULT RANKING FOR BLOG DOCUMENTS AND THE LIKEAbandonedNov 09, 11Mar 01, 12[H04W]
7813374 Multiple protocol wireless communication baseband transceiverExpiredMay 15, 06Oct 12, 10[H04J]
2010/0246,717 INTERLEAVING IN A WIRELESS COMMUNICATION SYSTEMAbandonedMar 29, 10Sep 30, 10[H04L]
2010/0150,260 METHOD AND SYSTEM FOR MINIMIZING EFFECTS OF TRANSMITTER IMPAIRMENTS IN MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) BEAMFORMING COMMUNICATION SYSTEMSAbandonedFeb 16, 10Jun 17, 10[H04B]
7421250 Radio frequency integrated circuitExpiredSep 09, 05Sep 02, 08[H04B]
7242961 Channel reciprocity matrix determination in a wireless MIMO communication systemExpiredAug 22, 05Jul 10, 07[H04M]
2007/0123,283 SYSTEM AND METHOD FOR OBSCURING UNWANTED AMBIENT NOISE AND A MOBILE COMMUNICATIONS DEVICE AND CENTRAL OFFICE EQUIPMENT INCORPORATING THE SAMEAbandonedDec 05, 06May 31, 07[H04M, H04B]
6980774 Radio frequency integrated circuitExpiredMar 21, 02Dec 27, 05[H04B]
6584203 Second-order adaptive differential microphone arrayExpiredOct 30, 01Jun 24, 03[H04R, H04B]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.