Inventor · disambiguated record
Charles L. Sobchak
Also filed as: SOBCHAK CHARLES L · SOBCHAK CHARLES LEROY
17 granted patents·238 citations·filing 2001–2012
94Inventor score
Files withFREESCALE SEMICONDUCTOR INC9MOTOROLA INC3PRATT PATRICK2SOBCHAK CHARLES LEROY2KYPEROUNTAS SPYROS1
Top patents by PatentIndex Score
17 records- 0195US7603094B2DC offset correction for direct conversion receiversFREESCALE SEMICONDUCTOR INC·Filed 2006·Granted Oct 13, 2009·38 cites·19 claims
- 0294US7782991B2Fractionally related multirate signal processor and methodFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted Aug 24, 2010·43 cites·20 claims
- 0393US8150350B2Adaptive IIP2 calibrationPRATT PATRICK·Filed 2011·Granted Apr 3, 2012·16 cites·5 claims
- 0488US7899431B2DC offset correction system for a receiver with baseband gain controlFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted Mar 1, 2011·18 cites·17 claims
- 0587US8060043B2Adaptive IIP2 calibrationPRATT PATRICK·Filed 2008·Granted Nov 15, 2011·12 cites·15 claims
- 0685US7486941B2Method and apparatus for dynamic gain and phase compensationsFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted Feb 3, 2009·12 cites·18 claims
- 0784US7760816B2Automatic gain control using multiple equalized estimates dynamic hysteresisFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted Jul 20, 2010·15 cites·20 claims
- 0883US7142606B2Method and apparatus for shared processing a plurality of signalsFREESCALE SEMICONDUCTOR INC·Filed 2002·Granted Nov 28, 2006·31 cites·27 claims
- 0981US7929650B2AGC for narrowband receiversFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted Apr 19, 2011·10 cites·17 claims
- 1081US7912437B2Radio frequency receiver having dynamic bandwidth control and method of operationFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted Mar 22, 2011·10 cites·20 claims
- 1176US8238860B2Tuning a second order intercept point of a mixer in a receiverSOBCHAK CHARLES LEROY·Filed 2008·Granted Aug 7, 2012·7 cites·10 claims
- 1267US7693242B2DC offset correction for constant envelope signalsFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted Apr 6, 2010·3 cites·17 claims
- 1366US7324616B2Low cost and high performance narrowband interference cancellation systemMOTOROLA INC·Filed 2004·Granted Jan 29, 2008·9 cites·37 claims
- 1464US8165255B2Multirate resampling and filtering system and methodSOBCHAK CHARLES LEROY·Filed 2008·Granted Apr 24, 2012·5 cites·16 claims
- 1561US6625237B2Null-pilot symbol assisted fast automatic frequency control (AFC) system for coherent demodulation of continuous phase modulation (CPM) signals and method for implementing sameMOTOROLA INC·Filed 2001·Granted Sep 23, 2003·7 cites·8 claims
- 1652US7385913B2Method and apparatus for compensating for variations in a receive portion of a wireless communication deviceMOTOROLA INC·Filed 2002·Granted Jun 10, 2008·2 cites·19 claims
- 1742US9031526B2Method and apparatus for in-channel interference cancellationKYPEROUNTAS SPYROS·Filed 2012·Granted May 12, 2015·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →