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BEIJING INSTITUTE OF SEMICONDUCTOR SPECIAL EQUIPMENT THE 45TH RESEARCH INSTITUTE OF CHINA ELECTRONIC

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,199
  • Filing trend
    ⇩ 55.0%
About

BEIJING INSTITUTE OF SEMICONDUCTOR SPECIAL EQUIPMENT THE 45TH RESEARCH INSTITUTE OF CHINA ELECTRONIC has a total of 13 patent applications. It decreased the IP activity by 55.0%. 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, semiconductors and mechanical elements are OKAMOTO MACHINE TOOL WORKS, HANGZHOU SIZONE ELECTRONIC TECH INC and DAITO ELECTRON CO LTD.

Patent filings in countries

World map showing BEIJING INSTITUTE OF SEMICONDUCTOR SPECIAL EQUIPMENT THE 45TH RESEARCH INSTITUTE OF CHINA ELECTRONICs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing BEIJING INSTITUTE OF SEMICONDUCTOR SPECIAL EQUIPMENT THE 45TH RESEARCH INSTITUTE OF CHINA ELECTRONICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shu Fuzhang 3
#2 Li Wei 3
#3 Jiang Jiahong 3
#4 Shi Xiao 2
#5 Tao Liquan 2
#6 Zhang Weiqiang 2
#7 Tian Zhiling 2
#8 Fei Jiuhai 2
#9 Wang Donghui 2
#10 Gao Huiying 1

Latest patents

Publication Filing date Title
CN108188921A Water circle device and grinding device
CN108015915A Winding displacement self-reacting device and method for winding, multi-wire saw equipment and application method
CN108044508A A kind of detection device and method
CN108177089A Polishing fluid supply arm and polishing liquid supplying device
CN108198770A Transmit wafer method and device
CN108122813A Wafer rear clearing and drying device, wafer rear are cleaned and dried system and method
CN107971629A Laser working light path structure
CN107904646A A kind of processing method of CMP tool carrier-table surface
CN107363730A eddy current testing device and system
CN107546110A The rear cleaning method and wafer of a kind of tungsten chemical-mechanical planarization
CN107255166A A kind of semiconductor manufacturing equipment axle sealing structure
CN107243827A A kind of automatic mechanism of control polishing pad activator direction of exerting pressure
CN107255783A A kind of flying probe device