Learn more

HAIBEI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    95,639
  • Filing trend
    ⇧ 83.0%
About

HAIBEI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER CO LTD has a total of 18 patent applications. It increased the IP activity by 83.0%. 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, measurement and transport are GUANGXI QIZHI ELECTRIC POWER TECH CO LTD, AMES CO O and KONG LINGSHENG.

Patent filings in countries

World map showing HAIBEI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing HAIBEI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pang Weisheng 9
#2 Zheng Yongyan 7
#3 Wang Yibo 7
#4 Li Zhenxing 6
#5 Liu Xiaofan 6
#6 Li Xiaohui 6
#7 Liu Shifeng 5
#8 Yan Zhenggang 5
#9 Liang Bin 5
#10 Fan Yuliang 5

Latest patents

Publication Filing date Title
CN109406952A The active travelling wave positioning method and system of distribution network failure based on multi-point sampling
CN109513540A The flexible electrification touch-up paint bar of one kind
CN109599306A A kind of adjustable Fast Installation fuse switch tool
CN110009524A A kind of palm APP
CN109560433A A kind of quick joining type attaching plug
CN109650318A A kind of Portable integrated oil supply machine
CN109663469A A kind of packaged type cable duct dehumidifier
CN109650183A A kind of portable faking device
CN109412024A A kind of safety is from throwing equipment box
CN109687341A A kind of equipment for charging benefit dress split pin
CN110441622A Wireless on-load vector test instrument
CN107686080A One kind insulation bucket
CN107732760A One kind insulation operation bar
CN107575096A A kind of security tool box for electric power overhaul
CN107782734A A kind of buried cable fault detect machine people
CN107804359A A kind of power network gas cylinder travelling bogie system and control method
CN107792136A A kind of power network gas cylinder travelling bogie
CN105375393A Protective bushing for cross pay-off of overhead line