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HEFEI IRICO EPILIGHT TECHNOLOGY CO LTD

Overview
  • Total Patents
    68
  • GoodIP Patent Rank
    36,381
About

HEFEI IRICO EPILIGHT TECHNOLOGY CO LTD has a total of 68 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, surface technology and coating and electrical machinery and energy are WANG CHUWEN, SUNEDISON SEMICONDUCTOR LTD and SHANGHAI ZING SEMICONDUCTOR TECH CO LTD.

Patent filings in countries

World map showing HEFEI IRICO EPILIGHT TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 68

Patent filings per year

Chart showing HEFEI IRICO EPILIGHT TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Libin 16
#2 Ding Weicai 12
#3 Li Gang 9
#4 Jiang Limin 6
#5 Tang Jun 6
#6 Lin Changjun 5
#7 Lyu Zhenxing 4
#8 Li Yong 4
#9 Yang Kui 4
#10 Wu Liqing 4

Latest patents

Publication Filing date Title
CN105047781A Low voltage LED chip and manufacture method thereof
CN105047768A Novel high-brightness PSS preparation method
CN104851946A LED chip manufacturing method of high extraction external quantum efficiency
CN105185876A Reflecting electrode manufacturing process
CN104902592A High-temperature quartz heating trough and manufacturing method
CN104934352A Multi-specification photoetching model cleaning tool
CN104821354A Method for reducing light emitting angle of LED chip
CN104821266A Microscope stage
CN104792197A High-efficiency cooling system
CN104779242A Method for eliminating residual metal at LED chip photoetching mark point
CN104900490A Method for restoring and reutilizing LED (Light Emitting Diode) discarded substrate
CN104576853A Epitaxial method for improving GaN based LED chip current spreading
CN104576852A Stress regulation method for luminous quantum wells of GaN-based LED epitaxial structure
CN104617201A GaN-based LED (light-emitting diode) epitaxial structure suitable for high-current density and growth method thereof
CN104485306A LED cleaning basket spacer block
CN104465467A Wafer bearing disk of LED metal stripping machine
CN104498879A Evaporator capable of reducing consumption of Au of LED electrode
CN104465466A Multi-size LED chip compatible quartz cleaning cabas
CN104555517A Multifunctional automatic edge finder for LED (Light Emitting Diode) chip
CN104409401A Plasma washing equipment