Zhong-Xuan Zhang

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Identifying content for users on online social networks
- Patent number 10,409,823
- Issue date Sep 10, 2019
- Facebook, Inc.
- Yang Qin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Differential amplifier and variable delay stage for use in a voltag...
- Patent number 5,600,280
- Issue date Feb 4, 1997
- Cirrus Logic, Inc.
- Zhong-Xuan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low power high speed CMOS current switching circuit
- Patent number 5,548,238
- Issue date Aug 20, 1996
- Cirrus Logic Inc.
- Zhong-Xuan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High speed CMOS current switching circuits
- Patent number 5,396,133
- Issue date Mar 7, 1995
- Cirrus Logic, Inc.
- Zhong-Xuan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Identifying Content for Users on Online Social Networks
- Publication number 20170185601
- Publication date Jun 29, 2017
- FACEBOOK, INC.
- Yang Qin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINING EVENT RECOMMENDABILITY IN ONLINE SOCIAL NETWORKS
- Publication number 20170034108
- Publication date Feb 2, 2017
- FACEBOOK, INC.
- Dan Ionut Fechete
- H04 - ELECTRIC COMMUNICATION TECHNIQUE