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Shu Yuen Ron Hui
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Shatin, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Power control circuit and method for stabilizing a power supply
Patent number
11,705,730
Issue date
Jul 18, 2023
Versitech Limited
Shu Yuen Ron Hui
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power control circuit and method for stabilizing a power supply
Patent number
11,705,729
Issue date
Jul 18, 2023
Versitech Limited
Shu Yuen Ron Hui
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Bridgeless single-stage single-inductor multiple-output (SIMO) AC-A...
Patent number
11,489,452
Issue date
Nov 1, 2022
The University of Hong Kong
Jiayang Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for charging electric vehicles
Patent number
11,285,833
Issue date
Mar 29, 2022
The University of Hong Kong
Shu Yuen Ron Hui
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fast method for identifying coil misalignment/mutualcoupling in wir...
Patent number
10,868,447
Issue date
Dec 15, 2020
The University of Hong Kong
Deyan Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Driver for two or more parallel LED light strings
Patent number
9,313,846
Issue date
Apr 12, 2016
City University of Hong Kong
Wu Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and numerical tool for optimizing light emitting diode systems
Patent number
9,107,267
Issue date
Aug 11, 2015
City University of Hong Kong
Shu Yuen Ron Hui
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Battery charging system
Patent number
8,917,057
Issue date
Dec 23, 2014
City University of Hong Kong
Shu Yuen Ron Hui
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Current balancing circuit and method
Patent number
8,829,884
Issue date
Sep 9, 2014
Wenxing Zhong
G05 - CONTROLLING REGULATING
Information
Patent Grant
Portable electronic device with antenna and power transfer coil
Patent number
8,624,545
Issue date
Jan 7, 2014
ConvenientPower HK Ltd.
Shu Yuen Ron Hui
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
BRIDGELESS SINGLE-STAGE SINGLE-INDUCTOR MULTIPLE-OUTPUT (SIMO) AC-A...
Publication number
20220294359
Publication date
Sep 15, 2022
The University of Hong Kong
Jiayang Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR CHARGING ELECTRIC VEHICLES
Publication number
20200094700
Publication date
Mar 26, 2020
The University of Hong Kong
Shu Yuen Ron Hui
B60 - VEHICLES IN GENERAL
Information
Patent Application
FAST METHOD FOR IDENTIFYING COIL MISALIGNMENT/MUTUALCOUPLING IN WIR...
Publication number
20180159382
Publication date
Jun 7, 2018
The University of Hong Kong
Deyan LIN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONTROL CIRCUIT AND METHOD FOR STABILIZING A POWER SUPPLY
Publication number
20170256944
Publication date
Sep 7, 2017
City University of Hong Kong
Shu Yuen Ron HUI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DRIVER FOR TWO OR MORE PARALLEL LED LIGHT STRINGS
Publication number
20130293126
Publication date
Nov 7, 2013
City University of Hong Kong
Wu Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Novel circuit designs and control techniques for high frequency ele...
Publication number
20070052373
Publication date
Mar 8, 2007
City University of Hong Kong
Shu Yuen Ron Hui
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Coreless printed-circuit-board (PCB) transformers and operating tec...
Publication number
20050156699
Publication date
Jul 21, 2005
City University of Hong Kong
Shu Yuen Ron Hui
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Novel circuit designs and control techniques for high frequency ele...
Publication number
20020145393
Publication date
Oct 10, 2002
City University of Hong Kong
Shu Yuen Ron Hui
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...