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Alex Jianzhong Chen
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Irvine, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Integrated CMOS multi-mode drivers
Patent number
8,923,492
Issue date
Dec 30, 2014
Broadcom Corporation
Hui Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quiescent control circuit for providing control current for an ampl...
Patent number
8,766,722
Issue date
Jul 1, 2014
Broadcom Corporation
Sherif Galal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Class-AB/B amplifier with quiescent control circuit
Patent number
8,665,023
Issue date
Mar 4, 2014
Broadcom Corporation
Sherif Galal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Class-AB/B amplifier and quiescent control circuit for implementati...
Patent number
8,294,518
Issue date
Oct 23, 2012
Broadcom Corporation
Sherif Galal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Temperature compensation circuit and method
Patent number
8,067,992
Issue date
Nov 29, 2011
Avago Technologies ECBU IP (Singapore) Pte Ltd
Alex Jianzhong Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Integrated CMOS Multi-mode Drivers
Publication number
20140254779
Publication date
Sep 11, 2014
BROADCOM CORPORATION
Hui Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Quiescent Control Circuit for Providing Control Current for an Ampl...
Publication number
20130063214
Publication date
Mar 14, 2013
BROADCOM CORPORATION
Sherif Galal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Class-AB/B amplifier with quiescent control circuit
Publication number
20130064398
Publication date
Mar 14, 2013
BROADCOM CORPORATION
Sherif Galal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Mobile Integrated Billable hour management system and method
Publication number
20130045709
Publication date
Feb 21, 2013
Alexander Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Class-AB/B amplifier and quiescent control circuit for implementati...
Publication number
20120056672
Publication date
Mar 8, 2012
Broadcom Corporation
Sherif Galal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Temperature Compensation Circuit and Method
Publication number
20090302954
Publication date
Dec 10, 2009
Avago Technologies ECBU (Singapore) Ple. Ltd.
Alex Jianzhong Chen
H03 - BASIC ELECTRONIC CIRCUITRY