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HUIZHOU QINHAN TECH CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    87,255
  • Filing trend
    ⇩ 100.0%
About

HUIZHOU QINHAN TECH CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, audio-visual technology and measurement are TANI TEC KK, HUNAN JINLIXING MACHINERY TECH CO LTD and EST TOOLS CO LTD.

Patent filings in countries

World map showing HUIZHOU QINHAN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing HUIZHOU QINHAN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yonglin 19
#2 Ma Jian 12
#3 Ma Jianhe 6
#4 Shan Meiyong 3
#5 Wei Yongzhen 3
#6 Liu Zhiqi 2
#7 Xiao Zan 1

Latest patents

Publication Filing date Title
CN112292025A Cam module
CN111483818A Tray splitting device
CN111220191A Split type structure for photoelectric switch sensor and glue injection process
CN111098131A Accurate nested device of dust ring
CN111230457A Assembling device and method for installing LED lamp on switch
CN110524460A A kind of microswitch assembling fixture
CN110064931A Extension spring-type microswitch assembling fixture and assemble method
CN107639290A The adjustable process tool of blade spacing
CN107639293A The adjustable process tool of blade spacing
CN107649748A Process tool
CN107855588A Process tool
CN107876887A Process tool
CN107717097A The cutter of a plurality of antenna slots can be processed simultaneously
CN107717096A The cutter of a plurality of antenna slots can be processed simultaneously
CN107717098A The cutter of a plurality of antenna slots can be processed simultaneously
CN107639306A Process tool
CN107639292A The adjustable process tool of blade spacing
CN107876888A Process tool
CN107639291A The adjustable process tool of blade spacing