Ou; Yingyang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ou; Yingyang.The latest application filed is for "usb type-c interface circuit and charging method thereof, usb device".

Company Profile

1.9.9

Ou; Yingyang - 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
USB type-C interface circuit and charging method thereof, USB device Grant 11,075,534 - Ou July 27, 2	2021-07-27
Usb Type-c Interface Circuit And Charging Method Thereof, Usb Device App 20210111578 - OU; Yingyang	2021-04-15
Minimum duty cycle control for active snubber Grant 9,680,386 - Xie , et al. June 13, 2	2017-06-13
Reverse current control for an isolated power supply having synchronous rectifiers Grant 9,438,127 - Ou , et al. September 6, 2	2016-09-06
Synchronous rectifier control for a double-ended isolated power converter Grant 9,350,259 - Ou , et al. May 24, 2	2016-05-24
Minimum Duty Cycle Control For Active Snubber App 20160087541 - Xie; Renjian ; et al.	2016-03-24
Duty cycle balance module for switch mode power converter Grant 9,287,763 - Ou , et al. March 15, 2	2016-03-15
Duty Cycle Balance Module For Switch Mode Power Converter App 20150280543 - Ou; Yingyang ; et al.	2015-10-01
Duty cycle balance module for switch mode power converter Grant 9,099,932 - Ou , et al. August 4, 2	2015-08-04
Wide output voltage range switching power converter Grant 9,041,372 - Xie , et al. May 26, 2	2015-05-26
Synchronous Rectifier Control For A Double-ended Isolated Power Converter App 20150036390 - Ou; Yingyang ; et al.	2015-02-05
Wide Output Voltage Range Switching Power Converter App 20140268890 - Xie; Renjian ; et al.	2014-09-18
Reverse Current Control For An Isolated Power Supply Having Synchronous Rectifiers App 20140254206 - Ou; Yingyang ; et al.	2014-09-11
Duty Cycle Balance Module For Switch Mode Power Converter App 20140192560 - OU; YINGYANG ; et al.	2014-07-10
Overvoltage protection system for power system with multiple parallel-connected switching power supplies Grant 8,767,357 - Xie , et al. July 1, 2	2014-07-01
Overvoltage Protection System For Power System With Multiple Parallel-connected Switching Power Supplies App 20130335862 - Xie; Renjian ; et al.	2013-12-19

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