David Haidong Fu

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for multifunction audio signal controller
- Patent number 10,911,873
- Issue date Feb 2, 2021
- TP-LINK USA CORPORATION
- David Haidong Fu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for electric load controlling using smart three-way switches
- Patent number 10,573,471
- Issue date Feb 25, 2020
- TP-Link Research America Corp
- David Haidong Fu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for providing a network timing reference clock in ethernet-c...
- Patent number 7,023,883
- Issue date Apr 4, 2006
- Cisco Technology, Inc.
- Albert S. Lui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System for Electric Load Controlling Using Smart Three-way Switches
- Publication number 20190066942
- Publication date Feb 28, 2019
- TP-Link Research America Corp.
- David Haidong Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER