Assignee
HELLOSOFT INC
US·9 granted patents·1 pending application·117 citations·filing 2003–2012
Top patents by PatentIndex Score
10 records- 0175US7298806B1Method and system for data-aided timing offset estimation for frequency selective fading channelsHELLOSOFT INC·Filed 2004·Granted Nov 20, 2007·41 cites·7 claims
- 0273US7224714B1Method and apparatus for channel characterization in direct sequence spread spectrum based wireless communication systemsHELLOSOFT INC·Filed 2003·Granted May 29, 2007·33 cites·4 claims
- 0370US8831210B2Method and system for detection of onset of near-end signal in an echo cancellation systemHELLOSOFT INC·Filed 2012·Granted Sep 9, 2014·4 cites·19 claims
- 0469US7222288B2Modified soft output Viterbi algorithm for truncated trellisHELLOSOFT INC·Filed 2004·Granted May 22, 2007·22 cites·18 claims
- 0568US7792141B2Hardware-centric medium access control (MAC) deviceHELLOSOFT INC·Filed 2007·Granted Sep 7, 2010·4 cites·10 claims
- 0647US7224715B1Method and system for maximum likelihood clock and carrier recovery in a direct sequence spread spectrum communication systemHELLOSOFT INC·Filed 2003·Granted May 29, 2007·4 cites·6 claims
- 0744US7254200B2System and method for frequency burst detection for GSM/GPRSHELLOSOFT INC·Filed 2004·Granted Aug 7, 2007·1 cites·20 claims
- 0843US7155656B1Method and system for decoding of binary shortened cyclic codeHELLOSOFT INC·Filed 2003·Granted Dec 26, 2006·4 cites·20 claims
- 0938US2005250466A1Method and apparatus for improving MLSE in the presence of co-channel interferer for GSM/GPRS systemsHELLOSOFT INC·Filed 2004·Application pending·0 cites
- 1036US7492839B2Efficient implementation of GSM/GPRS equalizerHELLOSOFT INC·Filed 2004·Granted Feb 17, 2009·4 cites·27 claims
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