Lai; Yung-Chih

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lai; Yung-Chih.The latest application filed is for "flyback power converter circuit and high voltage start-up circuit thereof".

Company Profile

1.7.9

Lai; Yung-Chih - Miaoli TW
Lai; Yung-Chih - Miaoli, Miaoli County N/A TW
Lai; Yung-Chih - Miaoli City TW
Lai; Yung Chih - Hsinchu TW
Lai; Yung-Chih - Miaoli County TW
Lai, Yung-Chih - Nan-Tou Hsien TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Flyback power converter circuit and high voltage start-up circuit thereof Grant 10,291,137 - Tang , et al.	2019-05-14
Flyback Power Converter Circuit And High Voltage Start-up Circuit Thereof App 20190028033 - Tang; Chien-Fu ; et al.	2019-01-24
Signal peak detector and detection method, and control IC and method for a PFC converter Grant 9,257,900 - Lai , et al. February 9, 2	2016-02-09
Switching power converting apparatus, switching controller for the same, and method of controlling a bipolar junction transistor of the same Grant 9,042,126 - Cheng , et al. May 26, 2	2015-05-26
Switching Power Converting Apparatus, Switching Controller For The Same, And Method Of Controlling A Bipolar Junction Transistor Of The Same App 20140286057 - HO; JYUN-CHE ; et al.	2014-09-25
Voltage Converter Circuit And Voltage Converter Controller App 20140226372 - Tang; Chien Fu ; et al.	2014-08-14
Control circuit for power converter and method thereof Grant 8,717,091 - Lai , et al. May 6, 2	2014-05-06
Signal Peak Detector And Detection Method, And Control Ic And Method For A Pfc Converter App 20140117947 - LAI; Yung-Chih ; et al.	2014-05-01
Control circuit for power converter and method thereof Grant 8,704,590 - Lai , et al. April 22, 2	2014-04-22
Control Circuit For Power Converter And Method Thereof App 20140022010 - LAI; Yung-Chih ; et al.	2014-01-23
Control Circuit For Power Converter And Method Thereof App 20130234790 - LAI; Yung-Chih ; et al.	2013-09-12
Voltage converting circuit and method thereof Grant 8,018,210 - Chen , et al. September 13, 2	2011-09-13
Voltage Converting Circuit And Method Thereof App 20110127980 - Chen; Ke-Horng ; et al.	2011-06-02
Method Of Forming A Metal Interconnect App 20030113997 - Lai, Yung-Chih ; et al.	2003-06-19

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