Inventor · disambiguated record
Abdellatif Bellaouar
Also filed as: BELLAOUAR ABDELLATIF
75 granted patents·19 pending applications·835 citations·filing 1995–2024
99Inventor score
Files withTEXAS INSTRUMENTS INC25GLOBALFOUNDRIES INC21QUALCOMM INC9NVIDIA CORP8BELLAOUAR ABDELLATIF7
Top patents by PatentIndex Score
94 records- 0197US10355646B2Power amplifier for millimeter wave devicesGLOBALFOUNDRIES INC·Filed 2018·Granted Jul 16, 2019·25 cites·18 claims
- 0295US6265898B1Current mode logic gates for low-voltage high speed applicationsTEXAS INSTRUMENTS INC·Filed 2000·Granted Jul 24, 2001·56 cites·4 claims
- 0394US7554380B2System for reducing second order intermodulation products from differential circuitsIcera Canada ULC·Filed 2005·Granted Jun 30, 2009·39 cites·15 claims
- 0493US10469039B2Injection lock power amplifier with back-gate biasGLOBALFOUNDRIES INC·Filed 2018·Granted Nov 5, 2019·5 cites·20 claims
- 0593US10291183B1Method and apparatus for using back gate biasing for power amplifiers for millimeter wave devicesGLOBALFOUNDRIES INC·Filed 2018·Granted May 14, 2019·10 cites·20 claims
- 0693US6545547B2Method for tuning a VCO using a phase lock loopTEXAS INSTRUMENTS INC·Filed 2001·Granted Apr 8, 2003·66 cites·11 claims
- 0792US9806701B1Digital frequency multiplier to generate a local oscillator signal in FDSOI technologyGLOBALFOUNDRIES INC·Filed 2016·Granted Oct 31, 2017·10 cites·18 claims
- 0890US10644374B1Multi-channel power combiner with phase adjustmentGLOBALFOUNDRIES INC·Filed 2019·Granted May 5, 2020·7 cites·18 claims
- 0990US7345550B2Type II phase locked loop using dual path and dual varactors to reduce loop filter componentsSIRIFIC WIRELESS CORP·Filed 2005·Granted Mar 18, 2008·23 cites·19 claims
- 1090US6366171B1Single-to-differential low noise amplifierTEXAS INSTRUMENTS INC·Filed 2000·Granted Apr 2, 2002·57 cites·21 claims
- 1189US10079597B1Circuit tuning scheme for FDSOIGLOBALFOUNDRIES INC·Filed 2017·Granted Sep 18, 2018·7 cites·18 claims
- 1289US6566966B1Fast lock/self-tuning VCO based PLLTEXAS INSTRUMENTS INC·Filed 2000·Granted May 20, 2003·48 cites·21 claims
- 1388US11380988B2Antenna switching schemeQUALCOMM INC·Filed 2020·Granted Jul 5, 2022·2 cites·30 claims
- 1487US10326420B1Receiver circuits for millimeter wave devicesGLOBALFOUNDRIES INC·Filed 2018·Granted Jun 18, 2019·7 cites·17 claims
- 1587US9007109B2Automatic loop-bandwidth calibration for a digital phased-locked loopNVIDIA CORP·Filed 2013·Granted Apr 14, 2015·9 cites·18 claims
- 1687US6249240B1Switched-capacitor circuitry with reduced loading upon reference voltagesTEXAS INSTRUMENTS INC·Filed 1999·Granted Jun 19, 2001·54 cites·20 claims
- 1786US10942255B2Apparatus and method for integrating self-test oscillator with injection locked bufferGLOBALFOUNDRIES US INC·Filed 2018·Granted Mar 9, 2021·4 cites·20 claims
- 1884US8842030B1Sigma-delta analog to digital converter with improved feedbackNVIDIA CORP·Filed 2013·Granted Sep 23, 2014·10 cites·16 claims
- 1982US8509290B2Closed-loop digital power control for a wireless transmitterBELLAOUAR ABDELLATIF·Filed 2007·Granted Aug 13, 2013·9 cites·19 claims
- 2082US7061989B2Fully digital transmitter including a digital band-pass sigma-delta modulatorTEXAS INSTRUMENTS INC·Filed 2004·Granted Jun 13, 2006·30 cites·31 claims
- 2181US11656254B2Power detector including squaring circuitsQUALCOMM INC·Filed 2020·Granted May 23, 2023·1 cites·9 claims
- 2281US10014828B1Transmitter system and method of calibrationGLOBALFOUNDRIES INC·Filed 2017·Granted Jul 3, 2018·4 cites·20 claims
- 2381US8836434B2Method and system for calibrating a frequency synthesizerBELLAOUAR ABDELLATIF·Filed 2009·Granted Sep 16, 2014·10 cites·33 claims
- 2481US7742747B2Automatic IIP2 calibration architectureIcera Canada ULC·Filed 2007·Granted Jun 22, 2010·9 cites·18 claims
- 2581US7095819B2Direct modulation architecture for amplitude and phase modulated signals in multi-mode signal transmissionTEXAS INSTRUMENTS INC·Filed 2002·Granted Aug 22, 2006·34 cites·23 claims
- 2679US8493136B2Driver circuit and a mixer circuit receiving a signal from the driver circuitBELLAOUAR ABDELLATIF·Filed 2011·Granted Jul 23, 2013·7 cites·15 claims
- 2779US6646498B2High frequency tunable filterTEXAS INSTRUMENTS INC·Filed 2001·Granted Nov 11, 2003·20 cites·76 claims
- 2877US6308049B1Fractional-spurs suppression scheme in frequency tracking multi-band fractional-N phase lock loopTEXAS INSTRUMENTS INC·Filed 1998·Granted Oct 23, 2001·44 cites·18 claims
- 2976US10211825B2Circuits having a switch with back-gate biasGLOBALFOUNDRIES INC·Filed 2017·Granted Feb 19, 2019·2 cites·18 claims
- 3075US7286019B2Method and system for amplifying a signalTEXAS INSTRUMENTS INC·Filed 2005·Granted Oct 23, 2007·9 cites·15 claims
- 3175US6847095B2Variable reactor (varactor) with engineered capacitance-voltage characteristicsTEXAS INSTRUMENTS INC·Filed 2003·Granted Jan 25, 2005·21 cites·24 claims
- 3274US6249685B1Low power fractional pulse generation in frequency tracking multi-band fractional-N phase lock loopTEXAS INSTRUMENTS INC·Filed 1998·Granted Jun 19, 2001·40 cites·20 claims
- 3373US7440491B2Ultra-wideband communications system devicesTEXAS INSTRUMENTS INC·Filed 2004·Granted Oct 21, 2008·14 cites·27 claims
- 3471US8669754B2Low supply regulator having a high power supply rejection ratioBELLAOUAR ABDELLATIF·Filed 2011·Granted Mar 11, 2014·3 cites·19 claims
- 3571US6492840B1Current mode logic gates for low-voltage high-speed applicationsTEXAS INSTRUMENTS INC·Filed 2000·Granted Dec 10, 2002·11 cites·4 claims
- 3670US6806780B2Efficient modulation compensation of sigma delta fractional phase locked loopTEXAS INSTRUMENTS INC·Filed 2003·Granted Oct 19, 2004·17 cites·12 claims
- 3769US12146902B2Power detectorQUALCOMM INC·Filed 2023·Granted Nov 19, 2024·0 cites·20 claims
- 3869US9774302B1Amplifier circuit with single-ended input and differential outputsGLOBALFOUNDRIES INC·Filed 2016·Granted Sep 26, 2017·2 cites·20 claims
- 3969US9026069B2Method and device for sending signals between a radio frequency circuit and a baseband circuitBELLAOUAR ABDELLATIF·Filed 2011·Granted May 5, 2015·3 cites·20 claims
- 4068US11380993B2Transceiver front-end with receiver branch matching network including integrated electrostatic discharge protectionGLOBALFOUNDRIES US INC·Filed 2019·Granted Jul 5, 2022·1 cites·20 claims
- 4168US8724736B2Passive transmitter architecture with switchable outputs for wireless applicationsBELLAOUAR ABDELLATIF·Filed 2009·Granted May 13, 2014·6 cites·24 claims
- 4268US7376400B2System and method for digital radio receiverTEXAS INSTRUMENTS INC·Filed 2004·Granted May 20, 2008·10 cites·22 claims
- 4365US11228325B2Multiband receivers for millimeter wave devicesGLOBALFOUNDRIES INC·Filed 2020·Granted Jan 18, 2022·0 cites·20 claims
- 4465US7859270B2Method for correcting differential output mismatch in a passive CMOS mixer circuitIcera Canada ULC·Filed 2009·Granted Dec 28, 2010·3 cites·5 claims
- 4564US12132455B2Amplifier with switchable transformerQUALCOMM INC·Filed 2022·Granted Oct 29, 2024·0 cites·28 claims
- 4664US10924058B2Local oscillator distribution for a millimeter wave semiconductor deviceGLOBALFOUNDRIES INC·Filed 2020·Granted Feb 16, 2021·0 cites·15 claims
- 4762US10038413B2Fully depleted silicon on insulator power amplifierGLOBALFOUNDRIES INC·Filed 2016·Granted Jul 31, 2018·1 cites·20 claims
- 4862US8270917B2Current controlled biasing for current-steering based RF variable gain amplifiersEMBABI SHERIF H K·Filed 2007·Granted Sep 18, 2012·4 cites·22 claims
- 4962US6310569B1Skewless differential switching scheme for current-mode digital-to-analog convertersTEXAS INSTRUMENTS INC·Filed 2001·Granted Oct 30, 2001·11 cites·8 claims
- 5062US2025359300A1High-density stacked capacitor and methodGLOBALFOUNDRIES US INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 94 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Abdellatif Bellaouar files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →