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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Circuits and methods for reducing output voltage overshoot of switc...
Patent number
10,020,744
Issue date
Jul 10, 2018
BCD Semicondcutor Manufacturing Limited
Chao Gao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Circuits and methods for reducing output voltage overshoot of switc...
Patent number
9,318,962
Issue date
Apr 19, 2016
BCD Semiconductor Manufacturing Limited
Chao Gao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control circuit for primary side control of switching power supply
Patent number
9,083,246
Issue date
Jul 14, 2015
BCD Semiconductor Manufacturing Co., Ltd.
Qiang Zong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control circuit and method for audible noise suppression in a power...
Patent number
8,891,259
Issue date
Nov 18, 2014
BCD Semiconductor Manufacturing Limited
PingAn Zhao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
CIRCUITS AND METHODS FOR INCREASING OUTPUT OF SWITCH MODE POWER SUPPLY
Publication number
20140016375
Publication date
Jan 16, 2014
BCD Semiconductor Manufacturing Limited
CHAO GAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL CIRCUIT AND METHOD FOR AUDIBLE NOISE SUPPRESSION IN A POWER...
Publication number
20120293146
Publication date
Nov 22, 2012
BCD Semiconductor Manufacturing Limited
PingAn Zhao
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CONTROL CIRCUIT FOR PRIMARY SIDE CONTROL OF SWITCHING POWER SUPPLY
Publication number
20110261596
Publication date
Oct 27, 2011
BCD Semiconductor Manufacturing Limited
Qiang Zong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER