ZHANG; Chuntao

Patent Applications and Registrations

Patent applications and USPTO patent grants for ZHANG; Chuntao.The latest application filed is for "modular ups and working method of modular ups".

Company Profile

3.11.18

ZHANG; Chuntao - Dongguan CN
Zhang; Chuntao - Shenzhen CN
Zhang; Chuntao - Streamwood IL
Zhang; Chuntao - Buffalo Grove IL

*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
Modular Ups And Working Method Of Modular Ups App 20220200329 - ZHANG; Chuntao	2022-06-23
Power Supply Circuit And Uninterruptible Power Supply Ups System App 20220131407 - ZHANG; Chuntao	2022-04-28
Multi-level Circuit, Three-phase Multi-level Circuit, And Control Method App 20220045623 - HUANG; Zhuyong ; et al.	2022-02-10
Modular UPS and working method of modular UPS Grant 11,245,282 - Zhang February 8, 2	2022-02-08
Multi-level circuit, three-phase multi-level circuit, and control method Grant 11,239,765 - Huang , et al. February 1, 2	2022-02-01
Battery Equalization Circuit, Method For Controlling Battery Equalization Circuit, And Uninterruptible Power System App 20210408808 - ZHANG; Chuntao	2021-12-30
Bridge Circuit For Inverter Or Rectifier App 20200119658 - Zhang; Chuntao	2020-04-16
Multi-level Circuit, Three-phase Multi-level Circuit, And Control Method App 20200099313 - HUANG; Zhuyong ; et al.	2020-03-26
Modular Ups And Working Method Of Modular Ups App 20190280520 - ZHANG; Chuntao	2019-09-12
Equivalent transistor and three-level inverter Grant 10,333,427 - Cui , et al.	2019-06-25
Equivalent Transistor And Three-level Inverter App 20180302005 - CUI; Zhaoxue ; et al.	2018-10-18
Uninterruptible power system Grant 10,014,719 - Zhang July 3, 2	2018-07-03
Uninterruptible Power System App 20160211700 - Zhang; Chuntao	2016-07-21
Control method for soft switch circuit in switch power source Grant 8,699,253 - Zhang , et al. April 15, 2	2014-04-15
System and method for location determination for mobile clients Grant 8,600,406 - Pan , et al. December 3, 2	2013-12-03
Control method for soft switch circuit in switch power supply Grant 8,416,592 - Zhang , et al. April 9, 2	2013-04-09
System and method for location determination for mobile clients App 20120238293 - Pan; Shaowei ; et al.	2012-09-20
Orienting a scanning device with respect to a target location Grant 8,215,550 - Mok , et al. July 10, 2	2012-07-10
Control Method For Soft Switch Circuit In Switch Power Source App 20110278953 - Zhang; Chuntao ; et al.	2011-11-17
Mapping Locations Based On Received Signal Strengths App 20110260922 - Zhang; Chuntao ; et al.	2011-10-27
Orienting A Scanning Device With Respect To A Target Location App 20110147455 - Mok; Swee M. ; et al.	2011-06-23
System and method for location determination for mobile clients App 20110124348 - Pan; Shaowei ; et al.	2011-05-26
Control Method For Soft Switch Circuit In Switch Power Supply App 20100315152 - Zhang; Chuntao ; et al.	2010-12-16
Method And Apparatus For Determining The Location Of A Node In A Wireless System App 20090197613 - Wu; Xiaohua ; et al.	2009-08-06
System and Method for Location Determination for Mobile Clients App 20080299994 - Zhang; Chuntao ; et al.	2008-12-04
Method and apparatus for tracking unauthorized nodes within a network App 20070091858 - Wu; Xiaohua ; et al.	2007-04-26

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