Assignee
CYNTRUST COMMUNICATIONS INC
US·11 granted patents·292 citations·filing 1999–2001
Top patents by PatentIndex Score
11 records- 0189US6856652B2Bandwidth efficient QAM on a TDM-FDM system for wireless communicationsCYNTRUST COMMUNICATIONS INC·Filed 2001·Granted Feb 15, 2005·69 cites·18 claims
- 0284US6697439B1Carrier acquisition in a DC/MA systemCYNTRUST COMMUNICATIONS INC·Filed 2000·Granted Feb 24, 2004·50 cites·4 claims
- 0378US7027498B2Data adaptive ramp in a digital filterCYNTRUST COMMUNICATIONS INC·Filed 2001·Granted Apr 11, 2006·20 cites·4 claims
- 0478US6744746B1System and method for communicating additional data in a data communications systemCYNTRUST COMMUNICATIONS INC·Filed 2000·Granted Jun 1, 2004·46 cites·80 claims
- 0573US6985531B2Dual domain differential encoder/decoderCYNTRUST COMMUNICATIONS INC·Filed 2001·Granted Jan 10, 2006·18 cites·8 claims
- 0661US6628728B1Nyquist filter and methodCYNTRUST COMMUNICATIONS INC·Filed 1999·Granted Sep 30, 2003·40 cites·23 claims
- 0757US6917657B2Reduced MIPS pulse shaping filterCYNTRUST COMMUNICATIONS INC·Filed 2001·Granted Jul 12, 2005·4 cites·19 claims
- 0857US6704353B1Method and apparatus for tracking the magnitude of channel induced distortion to a transmitted signalCYNTRUST COMMUNICATIONS INC·Filed 1999·Granted Mar 9, 2004·38 cites·23 claims
- 0955US6996188B2Multiple sub-channel modulation and demodulation with arbitrarily defined channel spacing and sampling ratesCYNTRUST COMMUNICATIONS INC·Filed 2001·Granted Feb 7, 2006·4 cites·11 claims
- 1055US6925134B1System and method for signal synchronization in a communication systemCYNTRUST COMMUNICATIONS INC·Filed 2000·Granted Aug 2, 2005·3 cites·18 claims
- 1143US7012981B2Method and apparatus for improving data frame synchronization in a low SNR environmentCYNTRUST COMMUNICATIONS INC·Filed 2001·Granted Mar 14, 2006·0 cites·60 claims
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