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Chenzhou dongtang electric equipment co ltd

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    171,954
  • Filing trend
    0.0%
About

Chenzhou dongtang electric equipment co ltd has a total of 15 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and control are RICHARDS WALTER J, COELBO CONTROL SYSTEM S L and ASCO POWER TECHNOLOGIES LP.

Patent filings in countries

World map showing Chenzhou dongtang electric equipment co ltds patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing Chenzhou dongtang electric equipment co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tan Zhenzhong 10
#2 Wang Fang 8
#3 Tan Yanpeng 7
#4 Liu Yunping 6
#5 Dai Yanping 5
#6 Li Chunsheng 5
#7 Zeng Fanming 3
#8 Zeng Baichen 3
#9 Li Shuguang 2
#10 Peng Saihong 2

Latest patents

Publication Filing date Title
CN108539765A Band carries formula three-phase equilibrium self-adjusting method
CN106933290A The intelligent high-precision voltage stabilizing device of self adaptation dynamic power wide
CN106653472A Mechanical emergency starting apparatus applied to star-delta voltage-reduction starting
CN106653473A Mechanical emergency starting apparatus of fire pump
CN106409600A Mechanical emergency starting apparatus for start-delta voltage-reduction starting
CN106050630A Fire pump controller with fire pump electric control start and mechanical emergent start
CN106050631A Start-reliable fire pump controller
CN105355505A Vacuum alternating-current contactor for mechanical emergency
CN104112999A Solid insulation ring main unit
CN103490363A Rapid Direct-current deicing short circuit device of electric transmission line
CN103335142A Feedback self-operated reducing valve of water-turbine generator set
CN103341281A Electric feed liquid filtering device
CN102623941A Direct current deicing device for 10KV rural power grid distribution line
CN102412515A Automatic cooling outdoor cabinet
CN102136758A Intelligent monitoring device for high-voltage electrical energy