Wing Hung Rynson LAU

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Efficient battery tester
- Patent number 10,866,285
- Issue date Dec 15, 2020
- PREMIER TECHNOLOGIES LTD.
- Chun Sing Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Method and an apparatus for use in an electric circuit
- Patent number 10,761,123
- Issue date Sep 1, 2020
- City University of Hong Kong
- Shu Hung Henry Chung
- G01 - MEASURING TESTING
Information Patent Grant
Target pointing system making use of velocity dependent cursor
- Patent number 10,430,017
- Issue date Oct 1, 2019
- City University of Hong Kong
- Kin Chung Au
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient battery tester
- Patent number 10,295,611
- Issue date May 21, 2019
- PREMIER TECHNOLOGIES, LTD.
- Chun Sing Cheng
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LECTRONIC DEVICE FOR USE IN AN ELECTRICAL ENERGY STORAGE APPARATUS...
- Publication number 20210025947
- Publication date Jan 28, 2021
- City University Hong Kong
- Shu Hung Henry Chung
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND AN APPARATUS FOR USE IN AN ELECTRIC CIRCUIT
- Publication number 20190271726
- Publication date Sep 5, 2019
- City University of Hong Kong
- Shu Hung Henry Chung
- G01 - MEASURING TESTING
Information Patent Application
Efficient Battery Tester
- Publication number 20190250217
- Publication date Aug 15, 2019
- Premier Technologies, Ltd.
- Chun Sing Cheng
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF DIAGNOSING AN ELECTRICAL ENERGY STORAGE APPARATUS, AN ELE...
- Publication number 20180275200
- Publication date Sep 27, 2018
- City University Hong Kong
- Shu Hung Henry Chung
- G01 - MEASURING TESTING
Information Patent Application
EFFICIENT BATTERY TESTER
- Publication number 20160363634
- Publication date Dec 15, 2016
- Premier Technologies Ltd.
- Chun Sing Cheng
- G01 - MEASURING TESTING
Information Patent Application
TARGET POINTING SYSTEM FOR USE IN GRAPHICAL USER INTERFACE
- Publication number 20160299660
- Publication date Oct 13, 2016
- City University of Hong Kong
- Kin Chung AU
- G06 - COMPUTING CALCULATING COUNTING