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JIANGSU DAQO CHANGJIANG ELECTRIC GROUP CORP

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    85,936
  • Filing trend
    ⇩ 75.0%
About

JIANGSU DAQO CHANGJIANG ELECTRIC GROUP CORP has a total of 24 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and machine tools are CHINA XINERDE TECH CO LTD, WU CHANGLAN and DAVID REGINALD DAVIES.

Patent filings in countries

World map showing JIANGSU DAQO CHANGJIANG ELECTRIC GROUP CORPs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing JIANGSU DAQO CHANGJIANG ELECTRIC GROUP CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Mingchun 8
#2 Shang Yu 7
#3 Li Ya 6
#4 Gong Minghui 6
#5 Wang Ping 5
#6 Fan Yonglong 5
#7 Wu Qile 5
#8 Xu Zhongqiu 4
#9 Zhu Peng 4
#10 Chen Long 4

Latest patents

Publication Filing date Title
CN110571075A Anti-misoperation three-position switch interlocking device for medium-high voltage power switch equipment
CN110233069A Anti-misoperation handle
CN110189939A Door interlock under ring network cabinet
CN110752103A Two-position switch for gas-insulated metal-enclosed switchgear
CN107147030A A kind of contact box for possessing heat sinking function
CN107147026A A kind of high-current switch back door for possessing heat sinking function
CN106848909A One kind is without isolated switchgear under bin static contact non-SF 6 gas insulative
CN106848908A One kind is without bin static contact non-SF 6 gas insulative switchgear
CN107706801A A kind of gas-insulated switchgear bus connector
CN107511624A A kind of gas tank welding tooling
CN107511625A A kind of gas tank welds positioning tool
CN107507709A A kind of FC contactor handcarts moving contact
CN107492822A The universal travelling bogie of circuit breaker cart
CN107492821A Handcart switch cabinet valve mechanism examines dolly
CN107492828A A kind of pull-out type gas-insulated switchgear
CN107492458A A kind of switchgear operation mechanism integrates gas tank
CN107490329A Handcart switch cabinet contact position examines dolly
CN104134554A Operating mechanism for ring network switchgear
CN104134946A Lower door interlocking device of two-hole operating mechanism
CN103700534A Transitional motion three-position isolating switch over-position protection device