COLLISION COMMUNICATIONS, 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 30255
 
  
 
H04B TRANSMISSION 24186
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 21167
 
  
 
H03D DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER 1138
 
  
 
H04J MULTIPLEX COMMUNICATION 10115
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 3108
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 2136
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION256
 
  
 
H04Q SELECTING 2108

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0180,165 Wireless Receiver For Multiuser Detection Incorporating Residual Estimation ErrorsDec 12, 16Jun 22, 17[H04L]
2017/0099,677 Reduction Of False Alarms In PDCCH DetectionDec 19, 16Apr 06, 17[H04W]
2016/0366,657 Methods, Systems, And Computer Program Products For Over The Air Synchronization For Cellular NetworksJun 10, 16Dec 15, 16[H04L, H04B, H04W, H04H, H04J]
2015/0270,878 Systems And Methods For Creating Non-Orthogonal Dimensionality Between Signals In Electronic DevicesJun 08, 15Sep 24, 15[H04B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9923739 Wireless receiver for multiuser detection incorporating residual estimation errorsDec 12, 16Mar 20, 18[H04L, H04B]
9888479 Method and system for improving efficiency in a cellular communications networkOct 22, 13Feb 06, 18[H04B, H04W]
9876600 Methods, systems, and computer program products for calibrating phase hardware-induced distortion in a cellular communications systemNov 21, 16Jan 23, 18[H04L, H04B, H04W, H04J]
9860913 Reduction of false alarms in PDCCH detectionDec 19, 16Jan 02, 18[H04W]
9843462 Wireless receiver for turbo loop multiuser detection incorporating reuse of QR componentApr 08, 16Dec 12, 17[H04L, H03H]
9825784 Reduced dimension time domain channel estimation in a wireless communication networkDec 05, 16Nov 21, 17[H04L, H04J]
9814071 Media access control protocol for multiuser detection enabled ad-hoc wireless communicationsSep 25, 09Nov 07, 17[H04L, H04B, H04W, H04J]
9780970 Methods, systems, and computer program products for adaptive channel estimation and equalization in a multicarrier communication systemNov 25, 14Oct 03, 17[H04L]
9769547 Method for simultaneous detection of a plurality of RFID tags using multiuser detectionAug 12, 09Sep 19, 17[H04Q]
9755714 Method and system for compressed sensing joint channel estimation in an LTE cellular communications networkDec 24, 14Sep 05, 17[H04L, H04B, H04K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0358,063 Reduction Of Interference In A Wireless Network Through Spectrum Analysis And Transmit BeamformingAbandonedJun 09, 14Dec 10, 15[H04B]
2015/0305,049 Method And System For Improving Efficiency In A Cellular Communications NetworkAbandonedApr 21, 14Oct 22, 15[H04L, H04W]

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