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DAI DINGZHI

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    185,164
  • Filing trend
    ⇧ 33.0%
About

DAI DINGZHI has a total of 12 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy are HUTTINGER WILLIAM R, NINGBO JINHAI ELECTRONIC CO LTD and HORTON BRYSON DEXTER.

Patent filings in countries

World map showing DAI DINGZHIs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing DAI DINGZHIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Electric switches

Top inventors

# Name Total Patents
#1 Dai Dingzhi 12
#2 Chen Lijun 4
#3 Dai Mengshi 2
#4 Sun Zuozhi 2

Latest patents

Publication Filing date Title
CN108428597A Flat arc relay
CN108269715A Close-coupled linear type loading component
CN108288566A Temperature control external starter relay
CN108321023A The built-in starter relay of temperature control
CN107331581A Damping positions formula contactor
CN107331580A The strong sealed starter relay of damping
CN107403707A Steady magnetic-type contactor
CN103268840A Electromagnetic power main switch
CN103247479A Electromagnetic type power master switch
CN103247477A External insulation contactor
CN103247476A External insulation contactor
CN101976635A Reversing contactor