Hin Hung Ng

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for load monitoring
- Patent number 11,211,795
- Issue date Dec 28, 2021
- Vicwood Prosperity Technology Limited
- Ka Wai Eric Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Living body detection method and apparatus
- Patent number 10,819,340
- Issue date Oct 27, 2020
- VICWOOD PROSPERITY TECHNOLOGY LIMITED
- Ka Wai Eric Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supply control
- Patent number 10,680,530
- Issue date Jun 9, 2020
- Vicwood Prosperity Technology Limited
- Ka Wai Eric Cheng
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
LIVING BODY DETECTION METHOD AND APPARATUS (TOUCHING BEHAVIOR)
- Publication number 20210124077
- Publication date Apr 29, 2021
- Vicwood Prosperity Technology Limited
- Man Yau Law
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR LOAD MONITORING
- Publication number 20200195008
- Publication date Jun 18, 2020
- Vicwood Prosperity Technology Limited
- Ka Wai Eric Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LIVING BODY DETECTION METHOD AND APPARATUS
- Publication number 20190363712
- Publication date Nov 28, 2019
- Vicwood Prosperity Technology Limited
- Ka Wai Eric CHENG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Power Supply Control
- Publication number 20190190395
- Publication date Jun 20, 2019
- Vicwood Prosperity Technology Limited
- Ka Wai Eric Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER