Haiqing Yang

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Madison, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Failure detection and alerting circuit for a common mode surge prot...
- Patent number 10,320,181
- Issue date Jun 11, 2019
- Universal Lighting Technologies, Inc.
- Haiqing (Paul) Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Failure detection and alerting circuit for a differential mode surg...
- Patent number 10,004,123
- Issue date Jun 19, 2018
- Universal Lighting Technologies, Inc.
- Haiqing Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Unpowered tuning interface circuit for an LED driver
- Patent number 9,913,354
- Issue date Mar 6, 2018
- Universal Lighting Technologies, Inc.
- Haiqing (Paul) Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Negative current sensing method for multi-channel LED driver
- Patent number 9,693,404
- Issue date Jun 27, 2017
- Universal Lighting Technologies, Inc.
- Wei Xiong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER