Abdelfattah; Khaled

Patent Applications and Registrations

Patent applications and USPTO patent grants for Abdelfattah; Khaled.The latest application filed is for "class-h switching amplifier circuit having supply voltage proportional to an audio signal".

Company Profile

1.5.5

Abdelfattah; Khaled - Laguna Hills CA
Abdelfattah; Khaled - 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
Class-H switching amplifier circuit having supply voltage proportional to an audio signal Grant 10,326,405 - Galal , et al.	2019-06-18
Class-H Switching Amplifier Circuit Having Supply Voltage Proportional To An Audio Signal App 20180337637 - GALAL; Sherif ; et al.	2018-11-22
Preventing distortion in a differential power amplifier Grant 10,110,175 - Abdelfattah , et al. October 23, 2	2018-10-23
Gate Induced Drain Leakage Reduction App 20170063306 - Abdelfattah; Khaled	2017-03-02
Quiescent control circuit for providing control current for an amplifier Grant 8,766,722 - Galal , et al. July 1, 2	2014-07-01
Class-AB/B amplifier with quiescent control circuit Grant 8,665,023 - Galal , et al. March 4, 2	2014-03-04
Class-AB/B amplifier with quiescent control circuit App 20130064398 - Galal; Sherif ; et al.	2013-03-14
Quiescent Control Circuit for Providing Control Current for an Amplifier App 20130063214 - Galal; Sherif ; et al.	2013-03-14
Class-AB/B amplifier and quiescent control circuit for implementation with same Grant 8,294,518 - Galal , et al. October 23, 2	2012-10-23
Class-AB/B amplifier and quiescent control circuit for implementation with same App 20120056672 - Galal; Sherif ; et al.	2012-03-08

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