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JIANGXI DEYI SEMICONDUCTOR TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,171
  • Filing trend
    ⇩ 100.0%
About

JIANGXI DEYI SEMICONDUCTOR TECH CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, environmental technology and semiconductors are SAINT GOBAIN CRISTAUX ET DETEC, ELEMENT SIX LTD and TRS TECHNOLOGIES INC.

Patent filings in countries

World map showing JIANGXI DEYI SEMICONDUCTOR TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing JIANGXI DEYI SEMICONDUCTOR TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yi Defu 12
#2 Shou Jianchuan 9
#3 Chen Jiali 2
#4 He Jun 1

Latest patents

Publication Filing date Title
CN111519246A Method for measuring temperature field of gallium arsenide polycrystalline synthesis furnace
CN111544946A Automatic circulation filtering method for gallium arsenide polishing solution and corresponding filtering device
CN111515865A Polishing equipment air particle dust pumping device and corresponding pumping method thereof
CN107963896A A kind of semiconductor crystal stove insulating layer reparation high temperature resistant cement
CN107338455A The electrolysis unit and method of a kind of high purity gallium
CN107268085A The preparation method and device of a kind of semi-insulating GaAs polycrystalline carbon dope
CN106702492A Gallium arsenide ultrathin substrate and application thereof
CN106757307A 1 13 method for monocrystal growth of a kind of 14 inch arsenide gallium monocrystal stoves and its drawing
CN107059054A A kind of gallium electrolysis cooling electrode
CN106206841A Gallium arsenide substrate material preparation method
CN106024925A Gallium arsenide low-power concentrating solar cell
CN105648282A Gallium-aluminum alloy and preparation method thereof