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PINGING POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER COMPANY

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    42,246
  • Filing trend
    ⇧ 125.0%
About

PINGING POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER COMPANY has a total of 37 patent applications. It increased the IP activity by 125.0%. 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 environmental technology are ASPIRGAS SRL, HOBBES & CO LTD and ITW CS UK LTD.

Patent filings in countries

World map showing PINGING POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER COMPANYs patent filings in countries
# Country Total Patents
#1 China 37

Patent filings per year

Chart showing PINGING POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Wen 18
#2 Wei Wenfeng 13
#3 Zhang Lai 13
#4 Yang Tao 12
#5 Zhang Kai 11
#6 Yuan Chen 11
#7 Sun Xujian 5
#8 Li Jun 4
#9 Li Zhe 4
#10 Ru Xudong 4

Latest patents

Publication Filing date Title
CN112098830A Function calibration equipment of automatic bus transfer device and automatic bus transfer device calibrator
CN112049510A Wire pole correcting device for electric power construction
CN112170310A Cabinet dust collector
CN112032402A Gate valve rod protective sleeve
CN112028263A Electromagnetic descaling device for humidification tank of machine room air conditioner
CN112025640A Novel electric energy meter mounting frame
CN110508931A A kind of portable cable marking device
CN110479657A A kind of cable winding cleaning device
CN110497736A A kind of substation's measuring electromagnetic parameters auxiliary walking device
CN110488052A A kind of electric tool insulation detection device
CN110445022A A kind of transformer equipment water-tight device
CN110190539A One kind being used for electric power cabinet movable type radiation device
CN110258503A A kind of Phase of Electric Power Projects tamping device
CN110233460A A kind of conducting wire deicing device
CN110172975A A kind of transformer-station concrete basic maintenance device
CN110172994A A kind of suspended type foundation bolt group is to positioning device
CN110216087A A kind of insulator chain electric cleaning device
CN110233480A A kind of load control method and system for electric system
CN110253524A A kind of portable extension type cable gripping apparatus
CN110170974A A kind of scalable tool box of electric power