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TIANJIN WOERFAR ELECTRIC EQUIPMENT CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    95,455
  • Filing trend
    ⇩ 100.0%
About

TIANJIN WOERFAR ELECTRIC EQUIPMENT CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and packaging and shipping are JIANGSU DALANG ELECTRICAL GROUP CO LTD, WILHELM QUANTE FA and Jiangsu zhongshun electric co ltd.

Patent filings in countries

World map showing TIANJIN WOERFAR ELECTRIC EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing TIANJIN WOERFAR ELECTRIC EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yang 15
#2 Xia Liying 14
#3 Liu Xinfa 13
#4 Sun Jinquan 12
#5 Tong Zhihong 12
#6 Liu Lihui 12
#7 Hou Chunliang 12
#8 Wang Rixin 7
#9 Yu Xin 5
#10 Li Bin 3

Latest patents

Publication Filing date Title
CN110182695A The cable distribution box transport device of included classification feature
CN110098575A The gas-insulated ring network cabinet electric mounting device of included classification feature
CN110190549A Intelligent environmental protection type solid insulation ring main unit
CN110165598A Adjustable compact air insulation ring network cabinet electrical appliance mounting device
CN110165629A A kind of adjustable cable distribution box support device
CN110165615A A kind of cable distribution box with insect prevention function
CN110061441A Environmentally friendly gas-insulated ring network cabinet
CN110190579A A kind of cable distribution box water-tight device convenient for safeguarding
CN110165614A Multifunctional cable distribution box ventilation device
CN110048352A A kind of cable distribution box being easily installed disassembly
CN110165566A Gas-insulated ring network cabinet damp-proof device convenient for safeguarding
CN110137841A A kind of environmentally friendly gas-insulated ring network cabinet convenient for adjusting
CN107069251A A kind of isolated bus joint of waterproof
CN107039935A A kind of super-pressure and extra-high voltage resistance-type direct-current wall bushing
CN106486914A Air insulation switch cubicle
CN106450857A Gas-tightness joint of capacitive composite insulated bus and bus connection system
CN105914678A Insulated high-capacity electric energy transmission device applied to wind generating set
CN104242198A Electric connector
CN103944123A Capacitive type insulating bus system connected with high-voltage cable in full-insulating way
CN104158139A GIS cable terminal