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BEIJING HUADONG ELECTRIC CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    195,966
About

BEIJING HUADONG ELECTRIC CO LTD has a total of 14 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and electrical machinery and energy are JIANGSU HUAGUAN ELECTRICAL EQUIPMENT GROUP CO LTD, TAICANG HONGGUANG CONTROLS ELECTRIC APPLIANCE EQUIPMENT CO LTD and Suzhou huayuan electric co ltd.

Patent filings in countries

World map showing BEIJING HUADONG ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing BEIJING HUADONG ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yuzhou 7
#2 Huaixin Wang 7
#3 Yuzhou Wang 5
#4 Lihua Peng 5
#5 Wang Huaixin 4
#6 Deng Huien 3
#7 Yuquan Li 3
#8 Jiang Yufeng 3
#9 Peng Lihua 3
#10 Wang Yongjun 3

Latest patents

Publication Filing date Title
CN107863714A A kind of new prepackage compact box-type substation
CN107863700A A kind of new alternating current-direct current standard shore connection box
CN107863701A A kind of new exchange standard shore connection box
CN103794386A Clamping plate type tulip contact of SF6 composite apparatus
CN103730286A Supporting structure of 110KV combined electrical appliance upper polar column
CN103532146A Electronic APF/SVG soft start device
CN102709913A High-voltage harmonic suppression program controller
CN102537354A Combined rotary sealing structure for SF6 (sulfur hexafluoride) gas
CN102611025A 110KV composite apparatus with moveable spring mechanism
CN102545223A High-voltage dynamic filtering power-saving device for mine
CN102221661A High pressure grounding line selection apparatus
CN101901712A Pole type three-phase high-voltage isolating switch
CN101702386A Major loop contact terminal of SF6 tank circuit breaker
CN1776979A Handcart high-voltage switch cabinet mechanical interlock mechanism