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last 30 patents
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
Driving method for improving luminous efficacy of a light emitting...
Patent number
8,093,821
Issue date
Jan 10, 2012
The Hong Kong Polytechnic University
Ka Hong Loo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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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
DRIVING METHOD FOR IMPROVING LUMINOUS EFFICACY OF A LIGHT EMITTING...
Publication number
20100194300
Publication date
Aug 5, 2010
The Hong Kong Polytechnic University
Ka Hong LOO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR