Cui; Zhi Yuan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cui; Zhi Yuan.The latest application filed is for "high voltage start-up circuit for zeroing of standby power consumption and switching mode power supply having the same".

Company Profile

3.12.12

Cui; Zhi Yuan - Cheongju-si KR
CUI; Zhi Yuan - Shenzhen CN

*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
Power consumption reduced type power converter Grant 10,411,590 - Cui , et al. Sept	2019-09-10
High Voltage Start-up Circuit For Zeroing Of Standby Power Consumption And Switching Mode Power Supply Having The Same App 20190199191 - CUI; Zhi Yuan ; et al.	2019-06-27
High voltage start-up circuit for zeroing of standby power consumption and switching mode power supply having the same Grant 10,333,381 - Cui , et al.	2019-06-25
Power factor correction control circuit and driving method thereof Grant 10,231,302 - Lim , et al.	2019-03-12
Multi-channel LED driver with overheating protection capabilities Grant 9,961,742 - Ahn , et al. May 1, 2	2018-05-01
Power supply device sensing AC-off state Grant 9,887,618 - Cui , et al. February 6, 2	2018-02-06
Power factor correction circuit and method for correcting power factor, converter device thereof Grant 9,887,621 - Cui , et al. February 6, 2	2018-02-06
Multi-channel Led Driver With Overheating Protection Capabilities App 20170339756 - AHN; Hyun Mo ; et al.	2017-11-23
Gate off delay compensation circuit and light apparatus having the same Grant 9,788,372 - Lim , et al. October 10, 2	2017-10-10
Power factor correction controlling circuit and driving method thereof Grant 9,692,404 - Cui , et al. June 27, 2	2017-06-27
Switch control circuit and converter using the same Grant 9,621,038 - Cui , et al. April 11, 2	2017-04-11
Reference signal generating circuit and method using a sampled input signal and a reference clock signal, and power factor compensation apparatus having the same Grant 9,537,387 - Cui , et al. January 3, 2	2017-01-03
Switch control circuit, switch control method and converter using the same Grant 9,502,975 - Shin , et al. November 22, 2	2016-11-22
Power Consumption Reduced Type Power Converter App 20160294286 - CUI; Zhi Yuan ; et al.	2016-10-06
Gate Off Delay Compensation Circuit And Light Apparatus Having The Same App 20160270171 - LIM; Gyu Ho ; et al.	2016-09-15
Power converter for reducing standby power consumption Grant 9,438,121 - Cui , et al. September 6, 2	2016-09-06
Power Factor Correction Controlling Circuit And Driving Method Thereof App 20160218704 - CUI; Zhi Yuan ; et al.	2016-07-28
Power Factor Correction Circuit And Method For Correcting Power Factor, Converter Device Thereof App 20160218616 - CUI; Zhi Yuan ; et al.	2016-07-28
Power Factor Correction Control Circuit And Driving Method Thereof App 20160081154 - LIM; Gyu Ho ; et al.	2016-03-17
Switch Control Circuit And Converter Using The Same App 20150293545 - CUI; Zhi Yuan ; et al.	2015-10-15
Switch Control Circuit, Switch Control Method And Converter Using The Same App 20150256068 - SHIN; Doo Soo ; et al.	2015-09-10
Reference Signal Generating Circuit And Method And Power Factor Compensation Apparatus Having The Same App 20150061609 - CUI; Zhi Yuan ; et al.	2015-03-05
Power Converter For Reducing Standby Power Consumption App 20150003122 - CUI; Zhi Yuan ; et al.	2015-01-01
Power Supply Device Sensing Ac-off State App 20150003123 - CUI; Zhi Yuan ; et al.	2015-01-01

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