Ni; Hua

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ni; Hua.The latest application filed is for "laminated iron used for food packaging and having durable and high surface tension force, and preparation method".

Company Profile

15.24.29

Ni; Hua - Anhui CN
Ni; Hua - Shanghai CN
NI; Hua - Hefei CN
Ni; Hua - Hefei Anhui CN
Ni; Hua - Shenzhen CN
Ni; Hua - Chantilly VA

*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
Active bypass control device and method for photovoltaic module Grant 11,387,777 - Yang , et al. July 12, 2	2022-07-12
Shutdown control system and method Grant 11,303,113 - Yu , et al. April 12, 2	2022-04-12
Method and apparatus for producing film-coated metal plate Grant 11,225,054 - Li , et al. January 18, 2	2022-01-18
Laminated Iron Used For Food Packaging And Having Durable And High Surface Tension Force, And Preparation Method App 20210395448 - XIE; Long ; et al.	2021-12-23
Method for suppressing common mode impulse current for inverter generated when switching on alternating current switch and application device thereof Grant 11,201,537 - Yu , et al. December 14, 2	2021-12-14
Laminating Film Resistant To Discoloration Caused By Cooking, And Film-laminated Metal Sheet App 20210347545 - XIE; Long ; et al.	2021-11-11
Device For Suppressing Potential Induced Degradation And System App 20210344202 - YU; Yanfei ; et al.	2021-11-04
Device for suppressing potential induced degradation and system Grant 11,101,661 - Yu , et al. August 24, 2	2021-08-24
Shutdown control system and method Grant 11,082,004 - Yu , et al. August 3, 2	2021-08-03
Shutdown apparatus for photovoltaic module Grant 11,043,802 - Yang , et al. June 22, 2	2021-06-22
Current-voltage curve scan method for photovoltaic module, and optimizer Grant 11,031,906 - Ni , et al. June 8, 2	2021-06-08
Power conversion system, controller for the same, and method for controlling the same Grant 10,998,814 - Yang , et al. May 4, 2	2021-05-04
Shutdown control system and method Grant 10,965,246 - Yu , et al. March 30, 2	2021-03-30
Method For Suppressing Common Mode Impulse Current For Inverter Generated When Switching On Alternating Current Switch And Application Device Thereof App 20200373830 - YU; Yanfei ; et al.	2020-11-26
Method for regulating output characteristics of photovoltaic module and direct current/direct current converter Grant 10,797,599 - Yu , et al. October 6, 2	2020-10-06
Power Conversion System, Controller For The Same, And Method For Controlling The Same App 20200274439 - YANG; Zongjun ; et al.	2020-08-27
Centralized MPPT exiting and switching method and application thereof Grant 10,693,297 - Zhang , et al.	2020-06-23
Electrical energy control method and apparatus for photovoltaic system Grant 10,637,252 - Yu , et al.	2020-04-28
Shutdown Control System And Method App 20200106299 - YU; Yanfei ; et al.	2020-04-02
Shutdown Control System and Method App 20200106264 - YU; Yanfei ; et al.	2020-04-02
Shutdown Control System And Method App 20200106272 - YU; Yanfei ; et al.	2020-04-02
Shutdown Apparatus For Photovoltaic Module App 20200091706 - YANG; Zongjun ; et al.	2020-03-19
Active Bypass Control Device and Method for Photovoltaic Module App 20200067452 - YANG; Zongjun ; et al.	2020-02-27
Voltage compensation apparatus for photovoltaic system and photovoltaic system Grant 10,523,011 - Yu , et al. Dec	2019-12-31
Access control method for parallel direct current power supplies and device thereof Grant 10,503,126 - Ni , et al. Dec	2019-12-10
Power optimizer Grant D862,380 - Liu , et al. O	2019-10-08
Method And Apparatus For Producing Film-coated Metal Plate App 20190210326 - LI; Peng ; et al.	2019-07-11
Method For Regulating Output Characteristics Of Photovoltaic Module And Direct Current/Direct Current Converter App 20190074768 - YU; Yanfei ; et al.	2019-03-07
Electrical Energy Control Method And Apparatus For Photovoltaic System App 20180287389 - YU; Yanfei ; et al.	2018-10-04
Photovoltaic rapid shutdown device and photovoltaic system Grant 10,075,127 - Zou , et al. September 11, 2	2018-09-11
Photovoltaic Rapid Shutdown Device And Photovoltaic System App 20180248359 - ZOU; Yunfei ; et al.	2018-08-30
Current-voltage Curve Scan Method For Photovoltaic Module, And Optimizer App 20180234051 - NI; Hua ; et al.	2018-08-16
Photovoltaic system and method for controlling the same Grant 9,923,481 - Ni , et al. March 20, 2	2018-03-20
Pre-charge circuit and photovoltaic inverter Grant 9,912,252 - Yu , et al. March 6, 2	2018-03-06
Access Control Method For Parallel Direct Current Power Supplies And Device Thereof App 20170364040 - NI; Hua ; et al.	2017-12-21
Device For Suppressing Potential Induced Degradation And System App 20170331294 - YU; Yanfei ; et al.	2017-11-16
Method and device for determining working mode, network element, element management system (EMS) and network management system (NMS) Grant 9,813,918 - Zhu , et al. November 7, 2	2017-11-07
Voltage Compensation Apparatus For Photovoltaic System And Photovoltaic System App 20170279278 - YU; Yanfei ; et al.	2017-09-28
Centralized Mppt Exiting And Switching Method And Application Thereof App 20170264099 - ZHANG; Fenggang ; et al.	2017-09-14
Pre-charge Circuit And Photovoltaic Inverter App 20160352252 - YU; Yanfei ; et al.	2016-12-01
Working Node Determining Method, Apparatus, and Network Element, and EMS and NMS App 20160286405 - ZHU; Weihong ; et al.	2016-09-29
Photovoltaic System And Method For Controlling The Same App 20160094148 - NI; Hua ; et al.	2016-03-31
Method, Device, And System For Detecting Direct-current Arc Fault Of Photovoltaic System App 20160020729 - YU; Yanfei ; et al.	2016-01-21
Method and device for managing adjacent relation among cells Grant 8,958,843 - Ni , et al. February 17, 2	2015-02-17
Method and device for processing cell out-of-service failures Grant 8,526,299 - Ni , et al. September 3, 2	2013-09-03
Energy-saving control method and system for wireless network App 20130157677 - Liao; Kaimeng ; et al.	2013-06-20
Method And Device For Managing Adjacent Relation Among Cells App 20130143558 - Ni; Hua ; et al.	2013-06-06
Method and Device for Processing Cell Out-Of-Service Failures App 20110044165 - Ni; Hua ; et al.	2011-02-24
Method And System For Services Partner Labor Rate Optimization App 20080243580 - Helander; Mary E. ; et al.	2008-10-02

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