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CYG SUNRI CO LTD

Overview
  • Total Patents
    98
  • GoodIP Patent Rank
    19,357
  • Filing trend
    ⇩ 43.0%
About

CYG SUNRI CO LTD has a total of 98 patent applications. It decreased the IP activity by 43.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and measurement are NISHIBAYASHI YASUYUKI, TAFT JEFFREY D and SHIJIAZHUANG KE ELECTRIC CO LTD.

Patent filings in countries

World map showing CYG SUNRI CO LTDs patent filings in countries
# Country Total Patents
#1 China 98

Patent filings per year

Chart showing CYG SUNRI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Rui 31
#2 Xu Chengbin 28
#3 Chen Yuansheng 23
#4 Xu Yongjun 14
#5 Liu Hongjun 12
#6 Li Qiang 11
#7 Zhang Guangjia 10
#8 Hou Lin 10
#9 Li Weifan 9
#10 Shi Lei 9

Latest patents

Publication Filing date Title
CN112202145A Method and device for preventing error exit of in-situ microcomputer relay protection device
CN111476419A Planned value prediction method of energy storage system and energy storage coordination control device
CN111463798A Power grid voltage fuzzy control method for energy storage coordination control device
CN110971269A Wireless frequency hopping ad hoc network method applied to power distribution fault indication system
CN110988599A Distributed wave recording high-precision synchronization method for power distribution fault indicator
CN111049610A Time synchronization management tester for testing relay protection device
CN110893788A Charging pile power module wide-range output control method
CN110794709A Method and system for simulating operation of BMS and PCS
CN110661235A Bus protection method for connecting CT (current transformer) on two sides of bus coupler switch
CN110535096A Based on the SVG individual-phase control device of serial fiber optic protection and guard method
CN110474356A Storage integrated method and system are filled based on multiplexing bidirectional DC/DC converter
CN110417623A Intelligent substation Ethernet switch method for diagnosing faults
CN110492961A High-precision process layer Ethernet switch method, system time synchronization and system
CN110493079A The production automation test method of industrial ethernet switch
CN110364988A The main submachine of the observing and controlling of intelligent substation
CN110177117A Adapt to the gateway machine device and method of relay protection remote operation
CN109932619A Power distribution network electronic sensor secondary singal collector
CN109918936A Distributed power net O&M method and system based on B/S framework
CN109672257A The flexible control method of DC charging module accessory power supply and system
CN109768533A The method of the more handset synchronization actions of site element protection looped network