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LINFEN POWER SUPPLY CO OF STATE GRID SHANXI ELECTR

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    70,457
About

LINFEN POWER SUPPLY CO OF STATE GRID SHANXI ELECTR has a total of 23 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy and packaging and shipping are ECO ELECTRICAL SYSTEMS, SHIZUISHAN POWER SUPPLY CO OF STATE GRID NINGXIA ELECTRIC POWER CO and G AND W ELECTRIC SPECIALTY COM.

Patent filings in countries

World map showing LINFEN POWER SUPPLY CO OF STATE GRID SHANXI ELECTRs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing LINFEN POWER SUPPLY CO OF STATE GRID SHANXI ELECTRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Weimin 7
#2 Li Xinxing 5
#3 Li Longjiang 5
#4 Li Yong 4
#5 Yao Lihua 4
#6 Wang Kaiwu 4
#7 Bai Hao 4
#8 Jin Jianyun 4
#9 Xu Jian 4
#10 Hou Haiping 3

Latest patents

Publication Filing date Title
CN105356369A Unmanned cleaning device for power transmission lines
CN105301463A Unmanned plane insulator zero measurement device
CN105355343A Unmanned sweeping device for power insulators
CN105355506A Apparatus for nondestructive test of vacuum degree of vacuum tube
CN105226563A A kind of New insulated coaster
CN105185611A Switching out operating rod
CN105263304A Electromagnetic radiation proof electrical cabinet
CN105226573A A kind of cable winding device
CN105226572A A kind of underground cables installation and guide device
CN105286139A Insulating gloves capable of eliminating static electricity
CN105226577A A kind of cable hand traction device
CN105207016A Ground wire accommodation box
CN105161872A Lead earthing device
CN105212415A A kind of multifunctional safety helmet
CN105182168A Defect screening detection apparatus of grounding network upper guide body wire
CN105182169A Defect screening detection method and apparatus of grounding network upper guide body wire
CN105182183A Method for remotely detecting corrosion state of horizontal voltage equalizing conductor of transformer substation grounding grid
CN105158643A Remote control detecting device for corrosion state of grounding grid horizontal voltage-sharing conductor of substation
CN105033035A Punching measuring tool for equipment wire clamp
CN105070470A Breather for transformer