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Hong Kong, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Single-phase self-driven full-bridge synchronous rectification
Patent number
8,942,018
Issue date
Jan 27, 2015
ConvenientPower HK Ltd.
Wing Choi Ho
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Modulation circuit and method
Patent number
8,836,171
Issue date
Sep 16, 2014
ConvenientPower HK Ltd.
Wai Pong Choi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for operating a mobile device
Patent number
8,823,318
Issue date
Sep 2, 2014
ConvenientPower HK Ltd.
Xun Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Generalized AC-DC synchronous rectification techniques for single-...
Patent number
8,711,593
Issue date
Apr 29, 2014
ConvenientPower HK Ltd.
Wing Choi Ho
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Universal demodulation and modulation for data communication in wir...
Patent number
8,554,165
Issue date
Oct 8, 2013
ConvenientPower HK Ltd.
Xun Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Universal demodulation and modulation for data communication in wir...
Patent number
8,290,463
Issue date
Oct 16, 2012
ConvenientPower HK Ltd.
Xun Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inductively powered sleeve for mobile electronic device
Patent number
7,855,529
Issue date
Dec 21, 2010
ConvenientPower HK Ltd.
Xun Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Modulation Circuit and Method
Publication number
20130093256
Publication date
Apr 18, 2013
CONVENIENTPOWER HK LTD.
Wai Pong Choi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR OPERATING A MOBILE DEVICE
Publication number
20130030892
Publication date
Jan 31, 2013
Xun Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Universal Demodulation and Modulation for Data Communication in Wir...
Publication number
20130017798
Publication date
Jan 17, 2013
CONVENIENTPOWER HK LTD.
Xun Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
UNIVERSAL DEMODULATION AND MODULATION FOR DATA COMMUNICATION IN WIR...
Publication number
20110065398
Publication date
Mar 17, 2011
ConvenientPower HK Ltd
Xun Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GENERALIZED AC-DC SYNCHRONOUS RECTIFICATION TECHNIQUES FOR SINGLE-...
Publication number
20100046264
Publication date
Feb 25, 2010
ConvenientPower HK Ltd.
Wing Choi HO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SINGLE-PHASE SELF-DRIVEN FULL-BRIDGE SYNCHROUNOUS RECTIFICATION
Publication number
20100046259
Publication date
Feb 25, 2010
ConvenientPower HK Ltd.
Wing Choi Ho
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Inductively Powered Sleeve For Mobile Electronic Device
Publication number
20100013431
Publication date
Jan 21, 2010
Xun Liu
G06 - COMPUTING CALCULATING COUNTING