Learn more

HENGSHUI POWER SUPPLY CO

Overview
  • Total Patents
    24
About

HENGSHUI POWER SUPPLY CO has a total of 24 patent applications. 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 are 704TH RES INST OF CHINA SHIPBUILDING INDUSTRY CORP, SHANGHAI HENGRUI INFORMATION T and CHANGYI POWER SUPPLY CO LTD.

Patent filings in countries

World map showing HENGSHUI POWER SUPPLY COs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing HENGSHUI POWER SUPPLY COs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Gao Bing 3
#2 Liugang Zhang 3
#3 Li Chungeng 3
#4 Chen Zhensheng 3
#5 Liu Guoyue 2
#6 He Yiliang 2
#7 Zhou Guoxin 2
#8 Jishuang Wang 2
#9 Mingliang Liu 2
#10 Li Shuping 2

Latest patents

Publication Filing date Title
CN103104072A Roof structure with airflow channel
CN103123714A Power customer credit rating evaluation system
CN103107495A Guy wire bender
CN102974863A Simple hand-operated puncher
CN102998647A Checking device for zinc oxide arrester detector
CN102983526A Safe assembly and disassembly device for high-voltage grounding wires
CN103018366A Gas chromatograph test device
CN102957100A Power supply changeover box
CN102997814A Rod pit measuring instrument
CN102967795A Polarity detecting device of current mutual inductor
CN102950577A Adsorption cover taking device
CN103115109A Coming-off prevention delivering rope for electrician pole-climbing operation
CN103117520A Quick installer of line fault indicator light
CN102989095A Antiskid electrician safety belt and method for climbing rod by using belt
CN102983527A Special 10kV electrified disconnection leading fixture and disconnection leading method using same
CN102913054A Lock catch type safety-measure railing
CN102931731A Integrated intelligent monitoring system applicable to substation direct-current power supply
CN102916364A Live line insulated locking lever, and method for installing and disassembling lead
CN102490147A Wrench
CN102280847B Electric power line deicer