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Ricktek Technology Corp.
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Hsinchu, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Control circuit of power converter with error detection circuit and...
Patent number
9,570,989
Issue date
Feb 14, 2017
Ricktek Technology Corporation
Chien-Fu Tang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control circuit for switching loss reduction and smooth mode transi...
Patent number
8,692,533
Issue date
Apr 8, 2014
Ricktek Technology Corp.
Ke-Horng Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Constant on-time switching regulator, and control method and on-tim...
Patent number
8,669,747
Issue date
Mar 11, 2014
Ricktek Technology Corporation, R.O.C.
Li-Wen Fang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Audio-skipping of a constant on-time power converter
Patent number
8,664,929
Issue date
Mar 4, 2014
Ricktek Technology Corp.
Po-Chin Fan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Driving circuit for a sound outputting apparatus
Patent number
8,660,276
Issue date
Feb 25, 2014
Ricktek Technology Corp.
Chang-Chih Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Driving system and method for an electroluminescent display
Patent number
7,808,456
Issue date
Oct 5, 2010
Ricktek Technology Corp.
Chien-Chung Chen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patents Applications
last 30 patents
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Patent Application
LIGHT EMITTING DEVICE DRIVER CIRCUIT AND METHOD FOR DRIVING LIGHT E...
Publication number
20110133657
Publication date
Jun 9, 2011
Ricktek Technology Corporation, R.O.C
PEI-CHENG HUANG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR