Xu; Guojin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xu; Guojin.The latest application filed is for "current control device and power conversion system employing same".

Company Profile

4.6.9

Xu; Guojin - Shanghai CN
Xu; Guojin - Taoyuan CN
Xu; Guojin - Taoyuan City 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
Voltage balance control method for flying-capacitor multilevel converter Grant 11,418,131 - Shen , et al. August 16, 2	2022-08-16
Method and system for controlling DC bus voltage Grant 11,394,221 - Shen , et al. July 19, 2	2022-07-19
Current Control Device And Power Conversion System Employing Same App 20220224246 - SHEN; Guoqiao ; et al.	2022-07-14
Control method for DC/DC converter and DC/DC converter for achieving continuous voltage gain Grant 11,323,030 - Shen , et al. May 3, 2	2022-05-03
Multi-unit Cooperative Distributed Electrical Control System And Electrical System App 20220026859 - LI; Jian ; et al.	2022-01-27
Converter system and method Grant 11,139,669 - Liu , et al. October 5, 2	2021-10-05
Voltage Balance Control Method For Flying-capacitor Multilevel Converter App 20210184594 - Shen; Guoqiao ; et al.	2021-06-17
Control Method For Dc/dc Converter And Dc/dc Converter App 20200366204 - SHEN; Guoqiao ; et al.	2020-11-19
Time-sharing Wave Recording Method App 20200142592 - Xu; Guojin ; et al.	2020-05-07
Converter System And Method App 20200021117 - Liu; Yunfeng ; et al.	2020-01-16
Method And System For Controlling Dc Bus Voltage App 20190372380 - SHEN; Guoqiao ; et al.	2019-12-05
Voltage balance control device and voltage balance control method for flying-capacitor multilevel converter Grant 10,199,822 - Shen , et al. Fe	2019-02-05
Series-parallel converter system and control method thereof Grant 10,056,818 - Xu , et al. August 21, 2	2018-08-21
Series-parallel Converter System And Control Method Thereof App 20180062495 - XU; Guojin ; et al.	2018-03-01
Voltage Balance Control Device And Voltage Balance Control Method For Flying-capacitor Multilevel Converter App 20170310105 - Shen; Guoqiao ; et al.	2017-10-26

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