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CHITWING DONGGUAN TECHNOLOGY CO LTD

Overview
  • Total Patents
    97
  • GoodIP Patent Rank
    14,731
  • Filing trend
    ⇩ 64.0%
About

CHITWING DONGGUAN TECHNOLOGY CO LTD has a total of 97 patent applications. It decreased the IP activity by 64.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, machine tools and medical technology are PURDY MACHINERY COMPANY LTD, GHINI ENRICO and OLIVE LLOBET FRANCISCO.

Patent filings in countries

World map showing CHITWING DONGGUAN TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 97

Patent filings per year

Chart showing CHITWING DONGGUAN TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Xiangji 43
#2 Xie Guangbao 29
#3 Li Xiangliang 27
#4 Zhang Quan 26
#5 Yi Guocheng 26
#6 Guo Peng 18
#7 Xia Wei 17
#8 Gao Yin 15
#9 Wang Jian 15
#10 Li Peng 14

Latest patents

Publication Filing date Title
CN112014425A Device and method for testing heat transfer performance of uniform temperature plate
CN111669948A Heat radiation structure of head-mounted intelligent terminal
CN111085914A Mobile phone middle frame polishing jig and fixing method before polishing of mobile phone middle frame
CN109877289A Seven line aluminium alloy smallclothes of one kind and its pressure casting method
CN109877291A Seven line aluminium alloy smallclothes of one kind and its die casting
CN109654977A Handset shell depth of groove detection device and its detection method based on amesdial
CN109724502A A kind of watchcase antenna slot depth detection cubing and its detection method
CN109732146A A kind of mobile phone battery cover CNC detection processing assembly and its detection processing method
CN109794674A The radium-shine shaping methods of plate in a kind of mobile phone
CN109746761A A method of based on floating reference processing mobile phone center
CN109759515A A kind of mobile phone center localization tool
CN109556489A A kind of mobile phone battery cover inner width measuring device
CN109590783A A kind of CNC fixture board
CN109590525A A kind of mobile phone center specific complex slotting cutter and mobile phone center method for milling
CN109702256A A kind of mobile terminal earpiece groove body processing method
CN109590524A It is a kind of to go out sound cylinder switching groove processing method for mobile terminal
CN109605091A A kind of mobile phone center processing special fixing device and mobile phone center process fixing means
CN109443128A A kind of mobile phone shell side opening position detecting device and detection method
CN109443127A A kind of mobile phone shell side incline position detection device and detection method
CN109443129A A kind of mobile phone shell snapped-in position detection device and detection method