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STATE GRID SHANDONG ELECTRIC POWER CO HAIYANG POWER SUPPLY CO

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    64,754
  • Filing trend
    ⇧ 33.0%
About

STATE GRID SHANDONG ELECTRIC POWER CO HAIYANG POWER SUPPLY CO has a total of 25 patent applications. It increased the IP activity by 33.0%. 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, it methods for management and environmental technology are YANCHENG POWER SUPPLY CO STATE GRID JIANGSU ELECTRIC POWER CO, DEZHOU LINGCHENG DISTR POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY and SHANGHAI XINHUI ELECTRIC CO LTD.

Patent filings in countries

World map showing STATE GRID SHANDONG ELECTRIC POWER CO HAIYANG POWER SUPPLY COs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing STATE GRID SHANDONG ELECTRIC POWER CO HAIYANG POWER SUPPLY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Zhiqiang 14
#2 Dong Jinqiang 7
#3 Li Jun 6
#4 Shi Shuanghong 5
#5 Hao Zhiyong 4
#6 Jiao Dafeng 4
#7 Zhang Qiang 4
#8 Wang Bo 4
#9 Che Xiangfei 4
#10 Li Shuo 4

Latest patents

Publication Filing date Title
CN111188525A Combined device for reliably connecting double-circuit cable terminal and equipment cable clamp
CN111049067A Quick wire stripping pliers of cable
CN111137793A Goods moving device
CN111178803A Material management system based on intelligent all-purpose card
CN109387805A A kind of terminal box of three-level metering device series wiring band scene series connection verifying function
CN109309351A Power control unit and electricity consumption device
CN109244928A Electric control and consumption display device
CN109066425A Electric power overhaul system and repair method
CN109103998A Power receiver, transmission device and its control method
CN109245004A A kind of fixed device of insulating ceramics part for electric power and its installation method
CN109524894A The device and method of foreign body are detected in a kind of Wireless power transmission system
CN109382347A A kind of electric power cable machine for cleaning snow cover device people and control system
CN107134973A Solar energy automatic power supply device
CN107157333A With the electric supply installation for automatically controlling output function
CN107260019A With the electric supply installation for automatically controlling input function
CN107317402A Environmentally friendly electric supply installation
CN107331992A A kind of Portable power construction grounding device
CN106840005A A kind of aerial condutor line footpath noncontact assay method and specifications of cables plate
CN107778556A A kind of power cable
CN106099777A A kind of distribution wire stripper