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HENAN ELECTRIC POWER TRANS AND SUBSTATION PROJECT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    147,738
  • Filing trend
    ⇩ 100.0%
About

HENAN ELECTRIC POWER TRANS AND SUBSTATION PROJECT CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and control are ZHIZHAO LUO, EAE ELEKTRIK ASANSOER ENDUESTRISI INSAAT SANAYI VE TICARET ANONIM SIRKETI and SHOTEY MICHAEL J.

Patent filings in countries

World map showing HENAN ELECTRIC POWER TRANS AND SUBSTATION PROJECT CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HENAN ELECTRIC POWER TRANS AND SUBSTATION PROJECT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jing Guoming 5
#2 Wang Gang 3
#3 Li Junzhang 3
#4 Shang Tingdong 2
#5 Gao Xiaoli 2
#6 Shi Hui 2
#7 Hou Donghong 2
#8 Jia Yang 2
#9 Zhang Haixia 2
#10 Liu Wandong 2

Latest patents

Publication Filing date Title
CN107425474A For changing the device of strain insulator
CN107147050A A kind of stripping tool
CN106684760A Tractor used in aerial work
CN106813585A A kind of conductor spacer range measurement and installation method
CN106549237A A kind of power ground post of power engineering
CN106129776A A kind of grounding device of anti-charged installation earth lead
CN106207513A A kind of power equipment anti-theft grounding device
CN106229704A A kind of power circuit grounding body and special extracting apparatus
CN106228725A High direct voltage electric power equipment non-contact intelligent early warning system
CN105977868A Y-type spanning device
CN106025935A Tension pay-off pulley
CN105790154A Rapid dyneema rope sling device