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TIANJIN ELECTRIC POWER TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    84,459
  • Filing trend
    ⇩ 100.0%
About

TIANJIN ELECTRIC POWER TECH DEVELOPMENT CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, environmental technology and it methods for management are DUPONT ENERGY, RETIGRID CO LTD and CT DE PESQUISAS DE EN ELETRICA.

Patent filings in countries

World map showing TIANJIN ELECTRIC POWER TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing TIANJIN ELECTRIC POWER TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yingtian 20
#2 He Xin 20
#3 Yu Xiangying 18
#4 He Zehao 16
#5 Yang Guang 16
#6 Guo Jingtao 16
#7 Zhang Yimeng 16
#8 Li Ye 16
#9 Sun Shuxian 16
#10 Zhu Yiqun 16

Latest patents

Publication Filing date Title
CN110849357A Micro robot fish attitude positioning method for oil-immersed transformer
CN110460094A A kind of photovoltaic generating system power distribution method for substation's reducing energy consumption
CN107860986A A kind of Zinc-Oxide Arrester aging assessment
CN107861021A Cable theft-prevention positioner and method based on traveling wave characteristic
CN107870312A A kind of intelligent electric energy meter kinematic error remote calibration method
CN107655548A Check method during a kind of on-line operation intellectual water meter
CN107590561A A kind of orderly costume changing method of electric energy meter based on power network line kinematic error remote calibration
CN107817395A A kind of stealing investigation method based on power network line kinematic error remote calibration
CN107655549A A kind of intelligent gas meter is in Line synthesis error calibration method
CN107741578A A kind of original meter reading data processing method for intelligent electric energy meter kinematic error remote calibration
CN107657083A A kind of intellectual water meter is in Line synthesis error calibration method
CN107728099A A kind of virtual tributary amendment topological model for broad sense flow instrument kinematic error remote calibration
CN107643115A Check method during a kind of on-line operation intelligent gas meter
CN107655593A A kind of intelligent calorimeter is in Line synthesis error calibration method
CN107561481A A kind of on-line operation intelligent electric energy meter error control method based on bulk sample notebook data thinking
CN107703475A Check method during a kind of on-line operation intelligent electric energy meter
CN107782469A A kind of intelligent calorimeter kinematic error remote calibration method
CN107643507A A kind of lean line loss analyzing and management-control method based on power network line kinematic error remote calibration
CN107818395A A kind of electric energy meter error iterative calculation method based on uncertainty of measurement
CN107727955A A kind of transformer loss analysis and management-control method based on power network line kinematic error remote calibration