Assignee
CONEXANT SYSTEMS INC
US·655 granted patents·41 pending applications·27,145 citations·filing 1995–2016
Top patents by PatentIndex Score
696 records- 0199US6370372B1Subharmonic mixer circuit and methodCONEXANT SYSTEMS INC·Filed 2000·Granted Apr 9, 2002·116 cites·26 claims
- 0298US7310768B2Iterative decoder employing multiple external code error checks to lower the error floorCONEXANT SYSTEMS INC·Filed 2004·Granted Dec 18, 2007·218 cites·12 claims
- 0398US6854059B2Method and apparatus for medium access control in powerline communication network systemsCONEXANT SYSTEMS INC·Filed 2001·Granted Feb 8, 2005·163 cites·67 claims
- 0498US6810502B2Iteractive decoder employing multiple external code error checks to lower the error floorCONEXANT SYSTEMS INC·Filed 2001·Granted Oct 26, 2004·210 cites·20 claims
- 0598US6404823B1Envelope feedforward technique with power control for efficient linear RF power amplificationCONEXANT SYSTEMS INC·Filed 1998·Granted Jun 11, 2002·257 cites·37 claims
- 0698US6187672B1Interconnect with low dielectric constant insulators for semiconductor integrated circuit manufacturingCONEXANT SYSTEMS INC·Filed 1998·Granted Feb 13, 2001·512 cites·12 claims
- 0797US6463414B1Conference bridge processing of speech in a packet network environmentCONEXANT SYSTEMS INC·Filed 2000·Granted Oct 8, 2002·259 cites·31 claims
- 0897US6373377B1Power supply with digital data coupling for power-line networkingCONEXANT SYSTEMS INC·Filed 2000·Granted Apr 16, 2002·161 cites·23 claims
- 0997US6255906B1Power amplifier operated as an envelope digital to analog converter with digital pre-distortionCONEXANT SYSTEMS INC·Filed 1999·Granted Jul 3, 2001·241 cites·20 claims
- 1097US6057714ADouble balance differential active ring mixer with current shared active input balunCONEXANT SYSTEMS INC·Filed 1998·Granted May 2, 2000·223 cites·25 claims
- 1196US6574593B1Codebook tables for encoding and decodingCONEXANT SYSTEMS INC·Filed 2000·Granted Jun 3, 2003·174 cites·47 claims
- 1296US6377464B1Multiple chip module with integrated RF capabilitiesCONEXANT SYSTEMS INC·Filed 1999·Granted Apr 23, 2002·243 cites·76 claims
- 1396US6307894B2Power amplification using a direct-upconverting quadrature mixer topologyCONEXANT SYSTEMS INC·Filed 1999·Granted Oct 23, 2001·197 cites·56 claims
- 1496US6181218B1High-linearity, low-spread variable capacitance arrayCONEXANT SYSTEMS INC·Filed 1998·Granted Jan 30, 2001·74 cites·17 claims
- 1596US6150890ADual band transmitter for a cellular phone comprising a PLLCONEXANT SYSTEMS INC·Filed 1998·Granted Nov 21, 2000·141 cites·50 claims
- 1696US6104304ASelf-test and status reporting system for microcontroller-controlled devicesCONEXANT SYSTEMS INC·Filed 1999·Granted Aug 15, 2000·1.3k cites·27 claims
- 1795US7155232B2Transmit request signaling between transceiversCONEXANT SYSTEMS INC·Filed 2003·Granted Dec 26, 2006·112 cites·24 claims
- 1895US6515553B1Delta-sigma based dual-port modulation scheme and calibration techniques for similar modulation schemesCONEXANT SYSTEMS INC·Filed 2000·Granted Feb 4, 2003·191 cites·60 claims
- 1995US6483391B1System for controlling the amplitude of an oscillatorCONEXANT SYSTEMS INC·Filed 2001·Granted Nov 19, 2002·68 cites·31 claims
- 2095US6430402B1Power amplifier saturation prevention method, apparatus, and communication system incorporating the sameCONEXANT SYSTEMS INC·Filed 1998·Granted Aug 6, 2002·139 cites·15 claims
- 2195US6411824B1Polarization-adaptive antenna transmit diversity systemCONEXANT SYSTEMS INC·Filed 1998·Granted Jun 25, 2002·177 cites·35 claims
- 2295US6281758B1Differential LC-VCO, charge pump, and loop filter architecture for improved noise-immunity in integrated phase-locked loopsCONEXANT SYSTEMS INC·Filed 1999·Granted Aug 28, 2001·70 cites·31 claims
- 2395US6242975B1Envelope peak and trough limiting to improve amplifier efficiency and distortion characteristicsCONEXANT SYSTEMS INC·Filed 1999·Granted Jun 5, 2001·129 cites·26 claims
- 2495US6208875B1RF architecture for cellular dual-band telephonesCONEXANT SYSTEMS INC·Filed 1998·Granted Mar 27, 2001·267 cites·19 claims
- 2594US6604070B1System of encoding and decoding speech signalsCONEXANT SYSTEMS INC·Filed 2000·Granted Aug 5, 2003·123 cites·66 claims
- 2694US6377117B2Method and system for efficiently transmitting energy from an RF deviceCONEXANT SYSTEMS INC·Filed 1999·Granted Apr 23, 2002·111 cites·20 claims
- 2794US6211561B1Interconnect structure and method employing air gaps between metal lines and between metal layersCONEXANT SYSTEMS INC·Filed 1998·Granted Apr 3, 2001·152 cites·44 claims
- 2894US6064272APhase interpolated fractional-N frequency synthesizer with on-chip tuningCONEXANT SYSTEMS INC·Filed 1998·Granted May 16, 2000·106 cites·15 claims
- 2993US8355570B2Systems and methods for raster-to-block converterCONEXANT SYSTEMS INC·Filed 2009·Granted Jan 15, 2013·94 cites·20 claims
- 3093US6556591B2Method and apparatus for upstream burst transmission synchronization in cable modemsCONEXANT SYSTEMS INC·Filed 2001·Granted Apr 29, 2003·59 cites·20 claims
- 3193US6526109B1Method and apparatus for hybrid smart center loop for clock data recoveryCONEXANT SYSTEMS INC·Filed 2000·Granted Feb 25, 2003·60 cites·2 claims
- 3293US6472937B1Bias enhancement circuit for linear amplifiersCONEXANT SYSTEMS INC·Filed 2000·Granted Oct 29, 2002·67 cites·14 claims
- 3393US6424225B1Power amplifier circuit for providing constant bias current over a wide temperature rangeCONEXANT SYSTEMS INC·Filed 2000·Granted Jul 23, 2002·84 cites·9 claims
- 3493US6327462B1System and method for dynamically varying operational parameters of an amplifierCONEXANT SYSTEMS INC·Filed 1998·Granted Dec 4, 2001·113 cites·26 claims
- 3593US6327471B1Method and an apparatus for positioning system assisted cellular radiotelephone handoff and dropoffCONEXANT SYSTEMS INC·Filed 1998·Granted Dec 4, 2001·208 cites·33 claims
- 3693US6249190B1Differential oscillatorCONEXANT SYSTEMS INC·Filed 1999·Granted Jun 19, 2001·57 cites·42 claims
- 3792US7852868B2Method and apparatus for establishing circuit connections over local area networks with frequency selective impairmentsCONEXANT SYSTEMS INC·Filed 2008·Granted Dec 14, 2010·15 cites·20 claims
- 3892US6996644B2Apparatus and methods for initializing integrated circuit addressesCONEXANT SYSTEMS INC·Filed 2001·Granted Feb 7, 2006·146 cites·29 claims
- 3992US6925627B1Method and apparatus for power routing in an integrated circuitCONEXANT SYSTEMS INC·Filed 2002·Granted Aug 2, 2005·157 cites·17 claims
- 4092US6741162B1Power line networking apparatus and methodCONEXANT SYSTEMS INC·Filed 2000·Granted May 25, 2004·62 cites·27 claims
- 4192US6507814B1Pitch determination using speech classification and prior pitch estimationCONEXANT SYSTEMS INC·Filed 1998·Granted Jan 14, 2003·215 cites·37 claims
- 4292US6216012B1Dualband power amplifier control using a single power amplifier controllerCONEXANT SYSTEMS INC·Filed 1997·Granted Apr 10, 2001·161 cites·18 claims
- 4392US6198170B1Bonding pad and support structure and method for their fabricationCONEXANT SYSTEMS INC·Filed 1999·Granted Mar 6, 2001·109 cites·32 claims
- 4492US6160432ASource-switched or gate-switched charge pump having cascoded outputCONEXANT SYSTEMS INC·Filed 1999·Granted Dec 12, 2000·100 cites·26 claims
- 4592US6104992AAdaptive gain reduction to produce fixed codebook target signalCONEXANT SYSTEMS INC·Filed 1998·Granted Aug 15, 2000·192 cites·20 claims
- 4691US7474357B1Decoding video signals to separate luma and chroma componentsCONEXANT SYSTEMS INC·Filed 2007·Granted Jan 6, 2009·21 cites·6 claims
- 4791US7298222B2Systems and method for automatic quadrature phase imbalance compensation using a delay locked loopCONEXANT SYSTEMS INC·Filed 2006·Granted Nov 20, 2007·24 cites·43 claims
- 4891US6842607B2Coordination of competing protocolsCONEXANT SYSTEMS INC·Filed 2003·Granted Jan 11, 2005·82 cites·20 claims
- 4991US6606724B1Method and apparatus for decoding of a serially concatenated block and convolutional codeCONEXANT SYSTEMS INC·Filed 2000·Granted Aug 12, 2003·51 cites·31 claims
- 5091US6510309B1Intermediate frequency amplifier circuit for use in receive and transmit modesCONEXANT SYSTEMS INC·Filed 1996·Granted Jan 21, 2003·115 cites·20 claims
Showing the top 50 of 696 patent records by PatentIndex Score.
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