Afsahi; Ali

Patent Applications and Registrations

Patent applications and USPTO patent grants for Afsahi; Ali.The latest application filed is for "modulated supply amplifier with adjustable input parameter configuration".

Company Profile

2.49.48

Afsahi; Ali - San Diego CA
Afsahi; Ali - Irvine CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Modulated supply amplifier with adjustable input parameter configuration Grant 10,396,716 - Afsahi , et al. A	2019-08-27
Fully integrated power amplifier employing transformer combiner with enhanced back-off efficiency Grant 10,263,649 - Wang , et al.	2019-04-16
Wireless transceiver with remote frontend Grant 10,135,482 - Adams , et al. November 20, 2	2018-11-20
Modulated Supply Amplifier With Adjustable Input Parameter Configuration App 20180287564 - Afsahi; Ali ; et al.	2018-10-04
Fully Integrated Power Amplifier Employing Transformer Combiner With Enhanced Back-off Efficiency App 20180248571 - WANG; Hongrui ; et al.	2018-08-30
Modulated supply amplifier with adjustable input parameter configuration Grant 10,003,303 - Afsahi , et al. June 19, 2	2018-06-19
Integrated transmit/receive switch with power amplifier transformer reuse Grant 9,780,828 - Afsahi , et al. October 3, 2	2017-10-03
Wireless Transceiver With Remote Frontend App 20170279479 - ADAMS; Andrew Robert ; et al.	2017-09-28
Modulated Supply Amplifier with Adjustable Input Parameter Configuration App 20170279412 - Afsahi; Ali ; et al.	2017-09-28
Integrated Transmit/receive Switch With Power Amplifier Transformer Reuse App 20170250728 - AFSAHI; Ali ; et al.	2017-08-31
Broadband Digital Transmitter Using Pi/4 Phase Offset Local Oscillator (lo) Signals App 20170244433 - CHA; Choong Yul ; et al.	2017-08-24
Broadband digital transmitter using .pi./4 phase offset local oscillator (LO) signals Grant 9,742,444 - Cha , et al. August 22, 2	2017-08-22
Envelope tracking supply modulators for multiple power amplifiers Grant 9,614,477 - Rozenblit , et al. April 4, 2	2017-04-04
Transmitter with reduced counter-intermodulation Grant 9,425,835 - Seckin , et al. August 23, 2	2016-08-23
Integrated on-chip duplexer for simultaneous wireless transmission Grant 9,374,122 - Lee , et al. June 21, 2	2016-06-21
Envelope path pre-distortion for wideband transmitter systems Grant 9,362,866 - Chowdhury , et al. June 7, 2	2016-06-07
Envelope tracking power supply with direct connection to power source Grant 9,356,512 - Chowdhury , et al. May 31, 2	2016-05-31
Distributed quality factor adjustment Grant 9,252,723 - Afsahi February 2, 2	2016-02-02
Multiple-path noise cancellation Grant 9,130,660 - Afsahi September 8, 2	2015-09-08
Multiple-Path Noise Cancellation App 20150195002 - Afsahi; Ali	2015-07-09
Transmitter front end with programmable notch filter and methods for use therewith Grant 9,065,504 - Kwon , et al. June 23, 2	2015-06-23
Envelope Path Pre-distortion for Wideband Transmitter Systems App 20150146819 - Chowdhury; Debopriyo ; et al.	2015-05-28
Distributed Quality Factor Adjustment App 20150109059 - Afsahi; Ali	2015-04-23
Integrated On-Chip Duplexer for Simultaneous Wireless Transmission App 20150085709 - Lee; Brian ; et al.	2015-03-26
Transmitter With Reduced Counter-Intermodulation App 20150044979 - Seckin; Utku ; et al.	2015-02-12
Method and system for compensating for distortion in a transmitter by utilizing a digital predistortion scheme with a feedback mixer configuration Grant 8,948,700 - Behzad , et al. February 3, 2	2015-02-03
Envelope Tracking Power Supply with Direct Connection to Power Source App 20150028829 - Chowdhury; Debopriyo ; et al.	2015-01-29
Method and system for compensating for estimated distortion in a transmitter by utilizing a digital predistortion scheme with a single feedback mixer Grant 8,942,635 - Behzad , et al. January 27, 2	2015-01-27
Power amplifier with supply switching Grant 8,884,702 - Afsahi , et al. November 11, 2	2014-11-11
Method and system for a linearized transmitter including a power amplifier Grant 8,831,543 - Pan , et al. September 9, 2	2014-09-09
Multi-band up-convertor mixer Grant 8,737,935 - Afsahi , et al. May 27, 2	2014-05-27
Method And System For Compensating For Estimated Distortion In A Transmitter By Utilizing A Digital Predistortion Scheme With A Single Feedback Mixer App 20140132346 - Behzad; Arya ; et al.	2014-05-15
Power Amplifier With Supply Switching App 20140079096 - Afsahi; Ali ; et al.	2014-03-20
Calibration of communication processing path Grant 8,665,931 - Afsahi , et al. March 4, 2	2014-03-04
Supply tracking Grant 8,665,016 - Chowdhury , et al. March 4, 2	2014-03-04
Method And System For Compensating For Estimated Distortion In A Transmitter By Utilizing A Digital Predistortion Scheme With A Quadrature Feedback Mixer Configuration App 20130336373 - Behzad; Arya ; et al.	2013-12-19
Method and system for using a multi-RF input receiver for diversity selection Grant 8,594,598 - Behzad , et al. November 26, 2	2013-11-26
Calibration Of Communication Processing Path App 20130287076 - Afsahi; Ali ; et al.	2013-10-31
Multi-band Up-convertor Mixer App 20130288612 - Afsahi; Ali ; et al.	2013-10-31
Supply Tracking App 20130285750 - Chowdhury; Debopriyo ; et al.	2013-10-31
Method and system for compensating for estimated distortion in a transmitter by utilizing a digital predistortion scheme with a quadrature feedback mixer configuration Grant 8,532,577 - Behzad , et al. September 10, 2	2013-09-10
Method And System For A Linearized Transmitter Including A Power Amplifier App 20130149976 - Pan; Meng-An ; et al.	2013-06-13
Dual Mode Local Area Network Transceiver And Methods For Use Therewith App 20130109325 - Afsahi; Ali ; et al.	2013-05-02
Transmitter Front End With Programmable Notch Filter And Methods For Use Therewith App 20130109334 - Kwon; Dae ; et al.	2013-05-02
Transmit/receive Switch With Esd Protection And Methods For Use Therewith App 20130109331 - Lee; Brian ; et al.	2013-05-02
Linearized transmitter including a power amplifier Grant 8,369,798 - Pan , et al. February 5, 2	2013-02-05
Method And System For Compensating For Estimated Distortion In A Transmitter By Utilizing A Digital Predistortion Scheme With A Quadrature Feedback Mixer Configuration App 20120236912 - Behzad; Arya ; et al.	2012-09-20
Method and System for Using a Multi-RF Input Receiver for Diversity Selection App 20120224618 - Behzad; Arya ; et al.	2012-09-06
Method and system for compensating for estimated distortion in a transmitter by utilizing a digital predistortion scheme with a single feedback mixer Grant 8,224,250 - Behzad , et al. July 17, 2	2012-07-17
Method and system for compensating for estimated distortion in a transmitter by utilizing a digital predistortion scheme with a quadrature feedback mixer configuration Grant 8,219,032 - Behzad , et al. July 10, 2	2012-07-10
Method and system for using a multi-RF input receiver for diversity selection Grant 8,208,879 - Behzad , et al. June 26, 2	2012-06-26
CMOS RF power amplifier with LDMOS bias circuit for large supply voltages Grant 8,072,270 - Afsahi , et al. December 6, 2	2011-12-06
Cascode CMOS RF power amplifier with programmable feedback cascode bias under multiple supply voltages Grant 8,063,706 - Li , et al. November 22, 2	2011-11-22
RFIC with high power PA Grant 7,991,375 - Afsahi August 2, 2	2011-08-02
Generating phase shift based on adding two vectors with variable gains Grant 7,979,042 - Afsahi , et al. July 12, 2	2011-07-12
Linearized Transmitter Including A Power Amplifier App 20110143791 - Pan; Meng-An ; et al.	2011-06-16
Method And System For Using A Multi-rf Input Receiver For Diversity Selection App 20110103532 - Behzad; Arya ; et al.	2011-05-05
Method and system for a linearized transmitter including a power amplifier Grant 7,894,780 - Pan , et al. February 22, 2	2011-02-22
Method and system for using a multi-RF input receiver for diversity selection Grant 7,856,215 - Behzad , et al. December 21, 2	2010-12-21
Cascode Cmos Rf Power Amplifier With Programmable Feedback Cascode Bias Under Multiple Supply Voltages App 20100315168 - LI; MINGYUAN ; et al.	2010-12-16
RFIC with high power PA Grant 7,853,234 - Afsahi December 14, 2	2010-12-14
Cmos Rf Power Amplifier With Ldmos Bias Circuit For Large Supply Voltages App 20100271135 - Afsahi; Ali ; et al.	2010-10-28
Composite Differential Rf Power Amplifier Layout App 20100271128 - Afsahi; Ali	2010-10-28
Composite differential RF power amplifier layout Grant 7,821,339 - Afsahi October 26, 2	2010-10-26
Cascode CMOS RF power amplifier with programmable feedback cascode bias under multiple supply voltages Grant 7,786,807 - Li , et al. August 31, 2	2010-08-31
Method and system for enhancing efficiency by modulating power amplifier gain Grant 7,729,671 - Afsahi , et al. June 1, 2	2010-06-01
Rfic With High Power Pa App 20100091824 - AFSAHI; ALI	2010-04-15
Current mode phase shifter, mixer and amplifier Grant 7,545,856 - Behzad , et al. June 9, 2	2009-06-09
Phase shifter and current mode mixer Grant 7,545,855 - Afsahi , et al. June 9, 2	2009-06-09
Method and system for a highly efficient power amplifier utilizing dynamic biasing and predistortion Grant 7,492,223 - Behzad , et al. February 17, 2	2009-02-17
RFIC with high power PA App 20080136516 - Afsahi; Ali	2008-06-12
Method and System for Enhancement of Power Amplifier Efficiency Through Controlled Variation of Gain in a Power Amplifier Driver App 20080136515 - Magoon; Vikram ; et al.	2008-06-12
Method and System for Enhancing Efficiency by Modulating Power Amplifier Gain App 20080137773 - Afsahi; Ali ; et al.	2008-06-12
Method and System for a Highly Efficient Power Amplifier Utilizing Dynamic Biasing and Predistortion App 20080136526 - Behzad; Arya ; et al.	2008-06-12
Method And System For A Linearized Transmitter Including A Power Amplifier App 20080139132 - Pan; Meng-An ; et al.	2008-06-12
Method and System for Compensating for Estimated Distortion in a Transmitter By Utilizing a Digital Predistortion Scheme With a Single Feedback Mixer App 20080137772 - Behzad; Arya ; et al.	2008-06-12
Method and System for Using a Multi-RF Input Receiver For Diversity Selection App 20080139154 - Behzad; Arya ; et al.	2008-06-12
Method And Apparatus For Generating Arbitrary Phase Shift Using A Phase Shifter Based On Adding Two Perpendicular Vectors With Variable Gains App 20080100398 - Afsahi; Ali ; et al.	2008-05-01
Method and apparatus for generating arbitrary phase shift using a phase shifter based on adding two perpendicular vectors with variable gains Grant 7,333,790 - Afsahi , et al. February 19, 2	2008-02-19
Phase shifter and current mode mixer App 20070058747 - Afsahi; Ali ; et al.	2007-03-15
Current mode phase shifter, mixer and amplifier App 20070058703 - Behzad; Arya Reza ; et al.	2007-03-15
Method and apparatus for generating arbitrary phase shift using a phase shifter based on adding two perpendicular vectors with variable gains App 20060229042 - Afsahi; Ali ; et al.	2006-10-12

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