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Assignee profile:

NR ENGINEERING CO., LTD.

City:

Nanjing

Country:

China

Published Applications:

14

Last publication date:

2021-08-05

Patent Grants:

13

Last grant date:

2022-01-11

Top Inventors for applications by NR ENGINEERING CO., LTD.

These are the the leading inventors for applications assigned to NR ENGINEERING CO., LTD.:

Recent patent applications by NR ENGINEERING CO., LTD.

NR ENGINEERING CO., LTD. based in Nanjing, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2021-08-05 ✅ Patent 11,223,291 granted on 2022-01-11
US20210242792A1
Electricity

Bipolar bidirectional DC converter, and control method and control device therefor

 #2 | 2020-11-19 ✅ Patent 11,190,020 granted on 2021-11-30
US20200366096A1
Electricity

Direct current voltage coordination control method

 #3 | 2020-09-17 ✅ Patent 11,264,794 granted on 2022-03-01
US20200295561A1
Electricity

Series compensator and control method

 #4 | 2020-09-10 ✅ Patent 11,264,793 granted on 2022-03-01
US20200287379A1
Electricity

Method and device for quickly eliminating ferromagnetic resonance of voltage transformer

 #5 | 2020-06-11 ✅ Patent 10,965,114 granted on 2021-03-30
US20200185901A1
Electricity

Method and apparatus for suppressing impact of compensator on line distance protection

 #6 | 2019-03-14 ✅ Patent 10,270,332 granted on 2019-04-23
US20190081551A1
Electricity

Overload current limiting method for voltage source converter

 #7 | 2017-07-20 ✅ Patent 10,283,965 granted on 2019-05-07
US20170207630A1
Electricity

Method for incorporating non-operating station into operating system in multi-terminal flexible DC transmission system

 #8 | 2017-05-11 ✅ Patent 9,634,476 granted on 2017-04-25
US20170133835A1
Electricity

Apparatus for breaking line bidirectional current and control method thereof

 #9 | 2017-02-09 ✅ Patent 9,608,511 granted on 2017-03-28
US20170040885A1
Electricity

Method for charging modular multilevel converter

 #10 | 2016-10-20 ✅ Patent 10,396,561 granted on 2019-08-27
US20160308359A1
Electricity

Coordination control method of multi-terminal VSC-HVDC transmission system

 #11 | 2016-08-04 ✅ Patent 9,876,393 granted on 2018-01-23
US20160226306A1
Electricity

Direct current (DC) voltage control method and apparatus

 #12 | 2016-05-05
US20160126827A1
Electricity

SUB-MODULE, PROTECTION UNIT, CONVERTER, AND CONTROL METHOD THEREOF

 #13 | 2015-12-24 ✅ Patent 9,362,734 granted on 2016-06-07
US20150372473A1
Electricity

Apparatus for limiting current of line or breaking current, and control method thereof

 #14 | 2015-09-10 ✅ Patent 9,640,981 granted on 2017-05-02
US20150255978A1
Electricity

Frequency-conversion differential protection method for output transformer of static frequency converter system

Also check out NR ENGINEERING CO., LTD's (Nanjing, China) applicant profile with 10 patent applications submitted.

AssigneeID:

107944 ⎘