Khanifar; Ahmad

Patent Applications and Registrations

Patent applications and USPTO patent grants for Khanifar; Ahmad.The latest application filed is for "lightweight cavity filter structure".

Company Profile

1.24.20

Khanifar; Ahmad - Laguna Hills CA
Khanifar; Ahmad - Surrey GB

*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
Radio frequency fluid warmer Grant 10,952,290 - Khanifar , et al. March 16, 2	2021-03-16
Radio frequency fluid warmer Grant 9,949,321 - Khanifar , et al. April 17, 2	2018-04-17
Lightweight Cavity Filter Structure App 20170271744 - Burke; Ian ; et al.	2017-09-21
Wide-band multi stage doherty power amplifier Grant 9,614,480 - Maslennikov , et al. April 4, 2	2017-04-04
Lightweight cavity filter structure Grant 9,564,672 - Burke , et al. February 7, 2	2017-02-07
Lightweight cavity filter and radio subsystem structures Grant 9,312,594 - Burke , et al. April 12, 2	2016-04-12
Wide-band Multi Stage Doherty Power Amplifier App 20160006401 - Maslennikov; Nikolai ; et al.	2016-01-07
Wide-band multi stage Doherty power amplifier Grant 9,083,284 - Maslennikov , et al. July 14, 2	2015-07-14
Amplifier performance stabilization through preparatory phase Grant 8,928,404 - Khanifar , et al. January 6, 2	2015-01-06
Dynamic Digital Pre-distortion System App 20140072075 - Cai; Khiem V. ; et al.	2014-03-13
Dynamic digital pre-distortion system Grant 8,588,332 - Cai , et al. November 19, 2	2013-11-19
Lightweight Cavity Filter And Radio Subsystem Structures App 20130016025 - BURKE; IAN ; et al.	2013-01-17
Dynamic Digital Pre-distortion System App 20120300878 - Cai; Khiem V. ; et al.	2012-11-29
Amplifier Performance Stabilization Through Preparatory Phase App 20120286866 - KHANIFAR; AHMAD ; et al.	2012-11-15
Lightweight Cavity Filter Structure App 20120242425 - BURKE; IAN ; et al.	2012-09-27
Wide-band Multi Stage Doherty Power Amplifier App 20120231753 - MASLENNIKOV; NIKOLAI ; et al.	2012-09-13
Dynamic digital pre-distortion system Grant 8,259,843 - Cai , et al. September 4, 2	2012-09-04
Dynamic Digital Pre-distortion System App 20110286509 - Cai; Khiem V. ; et al.	2011-11-24
Dynamic digital pre-distortion system Grant 8,005,162 - Cai , et al. August 23, 2	2011-08-23
System and method for dynamic drain voltage adjustment to control linearity, output power, and efficiency in RF power amplifiers Grant 7,907,014 - Nguyen , et al. March 15, 2	2011-03-15
System And Method For Dynamic Drain Voltage Adjustment To Control Linearity, Output Power, And Efficiency In Rf Power Amplifiers App 20100237948 - Nguyen; Dung C. ; et al.	2010-09-23
System and method for dynamic drain voltage adjustment to control linearity, output power, and efficiency in RF power amplifiers Grant 7,755,429 - Nguyen , et al. July 13, 2	2010-07-13
Dynamic digital pre-distortion system App 20080260066 - Cai; Khiem V. ; et al.	2008-10-23
System And Method For Dynamic Drain Voltage Adjustment To Control Linearity, Output Power, And Efficiency In Rf Power Amplifiers App 20080211583 - Nguyen; Dung C. ; et al.	2008-09-04
High efficiency linear amplifier employing dynamically controlled back off Grant 7,339,426 - Gurvich , et al. March 4, 2	2008-03-04
RF amplifier employing active load linearization Grant 7,288,987 - Carichner , et al. October 30, 2	2007-10-30
Balanced radio frequency power amplifier with temperature compensation Grant 7,158,386 - Shih , et al. January 2, 2	2007-01-02
RF amplifier employing active load linearization App 20060238245 - Carichner; Scott ; et al.	2006-10-26
Feed forward amplifier employing bias circuit topologies for minimization of RF amplifier memory effects Grant 7,106,134 - Khanifar , et al. September 12, 2	2006-09-12
Linearization of an amplifier Grant 7,053,709 - Darvish-Zadeh , et al. May 30, 2	2006-05-30
RF amplifier employing active load linearization Grant 7,038,539 - Khanifar , et al. May 2, 2	2006-05-02
Feed forward amplifier employing bias circuit topologies for minimization of RF amplifier memory effects App 20060087374 - Khanifar; Ahmad ; et al.	2006-04-27
RF power amplifier employing bias circuit topologies for minimization of RF amplifier memory effects Grant 7,034,620 - Khanifar , et al. April 25, 2	2006-04-25
High efficiency linear amplifier employing dynamically controlled back off App 20050242875 - Gurvich, Mark ; et al.	2005-11-03
Systems and methods of dynamic bias switching for radio frequency power amplifiers Grant 6,937,094 - Khanifar , et al. August 30, 2	2005-08-30
Balanced radio frequency power amplifier with temperature compensation App 20040222848 - Shih, Chuming David ; et al.	2004-11-11
RF amplifier employing active load linearization App 20040222847 - Khanifar, Ahmad ; et al.	2004-11-11
Systems and methods of dynamic bias switching for radio frequency power amplifiers App 20040100323 - Khanifar, Ahmad ; et al.	2004-05-27
RF power amplifier employing bias circuit topologies for minimization of RF amplifier memory effects App 20030227330 - Khanifar, Ahmad ; et al.	2003-12-11

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