Haigang Feng

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Mobile sensing and smart payment system
- Patent number 11,734,960
- Issue date Aug 22, 2023
- Fangsong Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for electronic toll collection via mobile commu...
- Patent number 11,182,982
- Issue date Nov 23, 2021
- Fangsong Wang
- G08 - SIGNALLING
Information Patent Grant
Mobile sensing and smart payment system
- Patent number 10,964,125
- Issue date Mar 30, 2021
- Fangsong Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tunable wide band driver amplifier
- Patent number 9,035,703
- Issue date May 19, 2015
- QUALCOMM Incorporated
- Haigang Feng
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Mobile Sensing And Smart Payment System
- Publication number 20210272383
- Publication date Sep 2, 2021
- Fangsong WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE SENSING AND SMART PAYMENT SYSTEM
- Publication number 20190259222
- Publication date Aug 22, 2019
- Fangsong WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR ELECTRONIC TOLL COLLECTION VIA MOBILE COMMU...
- Publication number 20190057557
- Publication date Feb 21, 2019
- Fangsong WANG
- G07 - CHECKING-DEVICES
Information Patent Application
LOW LOSS MULTIPLE OUTPUT SWITCH WITH INTEGRATED DISTRIBUTED ATTENUA...
- Publication number 20140361847
- Publication date Dec 11, 2014
- QUALCOMM Incorporated
- Jeremy Mark GOLDBLATT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TUNABLE WIDE BAND DRIVER AMPLIFIER
- Publication number 20140167864
- Publication date Jun 19, 2014
- QUALCOMM Incorporated
- Haigang Feng
- H03 - BASIC ELECTRONIC CIRCUITRY