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TIANJIN SANYUAN POWER EQUIPMENT MFG CO LTD

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    42,254
  • Filing trend
    ⇩ 66.0%
About

TIANJIN SANYUAN POWER EQUIPMENT MFG CO LTD has a total of 41 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and computer technology are SICHUAN HABOAT ELECTRICAL CO LTD, HEFEI HUAYI ELECTRICAL TECH CO LTD and GUANGDONG ZHONGXING ELECTRIC SWITCH CO LTD.

Patent filings in countries

World map showing TIANJIN SANYUAN POWER EQUIPMENT MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 41

Patent filings per year

Chart showing TIANJIN SANYUAN POWER EQUIPMENT MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Guanqiao 20
#2 Liu Yuechan 16
#3 Du Yanjie 15
#4 Zhou Qingzhu 15
#5 Liu Yandong 14
#6 Li Xiang 11
#7 Yang Fa 10
#8 Zhang Jie 10
#9 Wang Wenqiang 9
#10 Du Yang 9

Latest patents

Publication Filing date Title
CN111706822A Integrated intelligent street lamp
CN111683222A Temporary fence detection method for individual safety helmet
CN111681382A Method for detecting temporary fence crossing in construction site based on visual analysis
CN110137825A A kind of half underground landscape type substation
CN110176732A A kind of semi-open-type preassembled transformer station
CN109861097A The low-tension switch cabinet of Novel hinge mechanism is installed
CN110010420A Low-pressure plastic shell circuit breaker safety operation mechanism
CN109994941A A kind of quick installing mechanism of outdoor box
CN110824215A Broadband carrier based electricity stealing behavior detection method and device
CN108832712A Low-voltage distribution system and its economical operation control method based on clear energy sources
CN110440736A A kind of traverse survey bracket
CN107769675A A kind of discharging circuit of direct current generator
CN106992453A A kind of transformer station of small footprint size
CN107154584A The fuse structure of highly reliable voltage transformer cabinet
CN107039896A A kind of high-acruracy survey ring main unit
CN106992452A The transformer station of one secondary device fusion
CN107154586A A kind of compact-type low-voltage power distribution cabinet
CN107104375A A kind of design and construction method of the substation equipment for being easy to secondary cable to construct
CN106936043A A kind of electrical fitting
CN106930316A A kind of cement components for having specially made structure