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SHANDONG POWER EQUIPMENT CO

Overview
  • Total Patents
    230
  • GoodIP Patent Rank
    7,177
  • Filing trend
    ⇧ 33.0%
About

SHANDONG POWER EQUIPMENT CO has a total of 230 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are TBEA HENGYANG TRANSF CO LTD, BAODING TIANWEI GROUP TEBIAN ELECTRIC CO LTD and HUBEI DAERHU TECH CO LTD.

Patent filings in countries

World map showing SHANDONG POWER EQUIPMENT COs patent filings in countries
# Country Total Patents
#1 China 230

Patent filings per year

Chart showing SHANDONG POWER EQUIPMENT COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tan Chong 65
#2 Yan Feidong 37
#3 Yan Zihong 30
#4 Guo Penghong 24
#5 Liu Yong 23
#6 Han Zhiwei 22
#7 Jiang Shihua 21
#8 Wang Xingang 19
#9 Li Fayong 19
#10 Li Jun 18

Latest patents

Publication Filing date Title
CN112151251A Shunt reactor's return yoke ground shield structure
CN112259343A End ring fixing structure of air-core reactor
CN112259345A 750kV converter transformer outlet tube structure and assembling method
CN112216493A Lead-out structure of large-current multi-tap coil
CN112105133A Loop structure and method for quickly eliminating residual static charge after casing test
CN112082874A Compression ratio measuring device
CN112014218A Compression ratio measuring method
CN112103056A Converter transformer network side wire outlet device
CN112103055A Transformer outgoing line device sinking-prevention insulation structure
CN112103063A Full-automatic bonding device and process method for magnetic shielding of transformer
CN112001042A Hardware system design method and hardware system of transformer detection robot
CN111984005A Inspection robot inside oil-immersed transformer and control system and method
CN111981998A Transformer oil tank deformation measuring assembly, measuring system and measuring method
CN112002544A Design method of novel ultra-high voltage wire outlet device and wire outlet device structure
CN111681861A Low-voltage coil structure for double-voltage star-delta conversion and split transformer thereof
CN111816415A Energy dissipation protection transformer for flexible direct current transmission
CN111816428A 220KV three-winding medium-voltage dual-voltage transformer lead structure
CN111799080A Full-automatic intelligent control method and system for bonding talc sheets
CN111650442A Test loop structure and test method for loss measurement of shunt reactor
CN111816426A Voltage compensation structure of variable magnetic flux voltage regulating autotransformer third winding and transformer