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CHANGJIANG ELEC TECH CHUZHOU CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    150,433
About

CHANGJIANG ELEC TECH CHUZHOU CO LTD has a total of 12 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, packaging and shipping and measurement are UEHLING TRENT S, CHIPMOS TECHNOLOGIES LTD and CHIPMORE TECHNOLOGY CORP LTD.

Patent filings in countries

World map showing CHANGJIANG ELEC TECH CHUZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHANGJIANG ELEC TECH CHUZHOU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Tao 8
#2 Lyu Lei 8
#3 Wang Yang 7
#4 Wu Qibin 7
#5 Yue Qianfeng 6
#6 Qiu Dongdong 2
#7 Wu Jingyu 2
#8 Hao Wu 1
#9 Li Li 1
#10 Fan Rongding 1

Latest patents

Publication Filing date Title
CN111987002A Package forming method
CN111816591A Chip mounting system and chip mounting method
CN111490033A Electromagnetic shielding packaging part and manufacturing method thereof
CN111416000A Photosensitive chip packaging part and manufacturing method thereof
CN110920965A Axially rotating seal cutter assembly and assembling and sealing method
CN110890284A Chip stacking and packaging structure and process method thereof
CN110690191A Double-sided chip packaging structure and packaging method
CN110208680A A kind of chip test system and method
CN110098168A A kind of semiconductor-sealing-purpose tooling and packaging method
CN108861069A The anti-sticking glutinous embossed carrier tape of one kind and carrier band manufacturing method
CN108389805A A kind of high reliability planar salient point type encapsulating method and structure
CN102593010A Chip back side drape tin eutectic technology and loading method thereof