D.S.P.C. TECHNOLOGIES LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 15195
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 9276
 
  
 
H04J MULTIPLEX COMMUNICATION 7118
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 592
 
  
 
H03D DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER 346
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 2109
 
  
 
H04M TELEPHONIC COMMUNICATION 2161
 
  
 
H04Q SELECTING 2108
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7392045 Method and apparatus for searching for a base station using an adaptable search windowJan 15, 02Jun 24, 08[H04M]
7324598 Apparatus and method to reduce quantization errorJul 15, 02Jan 29, 08[H04B]
7305050 Method and apparatus for processing signals received from a channel having a variable channel lengthMay 13, 02Dec 04, 07[H04L]
7280842 Wireless communication device and method for communicating in site selection diversity modeDec 17, 02Oct 09, 07[H04Q]
7263105 WLAN device and method for interfacing between a MAC sublayer and a physical layerDec 18, 02Aug 28, 07[H04L]
7209566 Method and apparatus for determining a nonlinear response function for a loudspeakerSep 25, 01Apr 24, 07[H04R]
7130309 Communication device with dynamic delay compensation and method for communicating voice over a packet-switched networkFeb 20, 02Oct 31, 06[H04J]
7088968 Method and polar-loop transmitter with origin offset for zero-crossing signalsDec 12, 01Aug 08, 06[H04B]
7065131 Processor and method for weight detection in a closed loop diversity mode WCDMA systemJan 31, 02Jun 20, 06[H04K]
7058116 Receiver architecture for CDMA receiver downlinkJan 25, 02Jun 06, 06[H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7426392 Search receiver using adaptive detection theresholdsExpiredMay 23, 02Sep 16, 08[H04Q]
7107027 Distributed transmitter automatic gain controlExpiredNov 29, 01Sep 12, 06[H04B]
7050973 Speaker recognition using dynamic time warp template spottingExpiredApr 22, 02May 23, 06[G10L]
7010016 Method and WCDMA receiver for high-rate and low-rate physical channel receptionExpiredDec 19, 01Mar 07, 06[H04B]
2003/0235,237 Spread-spectrum channel searcher and method for accelerating searching in a CDMA receiverAbandonedJun 20, 02Dec 25, 03[H04B]
2003/0152,171 METHOD FOR INITIALIZING A VITERBI DECODER IN FRAMED MODEAbandonedDec 04, 98Aug 14, 03[H04L, H03D]
2003/0114,179 Method and apparatus for generating a quality measure target value based on channel conditionsAbandonedDec 17, 01Jun 19, 03[H04B]
2003/0088,416 HMM-based text-to-phoneme parser and method for training sameAbandonedNov 06, 01May 08, 03[G10L]
6526427 Method of mask calculation for generation of shifted pseudo-noise (PN) sequenceExpiredDec 06, 99Feb 25, 03[H03K, G06F]
6175722 Initial frequency synchronization mechanismExpiredJan 23, 98Jan 16, 01[H04B]

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