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CENTURY GOLDRAY SEMICONDUCTOR CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    86,202
  • Filing trend
    ⇩ 88.0%
About

CENTURY GOLDRAY SEMICONDUCTOR CO LTD has a total of 19 patent applications. It decreased the IP activity by 88.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, measurement and surface technology and coating are CANLONG TECH DEVELOPMENT CO LTD, NAT BERYLLIA CORP and KOUVETAKIS JOHN.

Patent filings in countries

World map showing CENTURY GOLDRAY SEMICONDUCTOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing CENTURY GOLDRAY SEMICONDUCTOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ni Weijiang 10
#2 Xu Miaoling 6
#3 Yuan Jun 5
#4 Jin Lijie 4
#5 Zhang Yunwei 4
#6 He Lijuan 4
#7 Liu Xinyu 4
#8 Zhang Jingwei 4
#9 Niu Xiping 3
#10 Lu Xiaodong 3

Latest patents

Publication Filing date Title
CN108133966A A kind of silicon carbide SBD device structure cell for being integrated with periphery RCsnubber structures
CN108172609A Silicon carbide suspension node MOSFET device with periphery deep trench protection ring and ground loop
CN107994009A A kind of SiCMOSFET devices of integrated temperature inductor
CN107742646A It is a kind of that there is the carborundum flat-grid MOSFET component structure cell for burying the knot that suspends
CN106967386A A kind of aqueous silicon carbide wafer lapping liquid and preparation method thereof
CN106784011A Carborundum UMOSFET device structure cells with surge voltage from pressing down and from overvoltage protection
CN106784054A A kind of ultraviolet avalanche photodiode detector and its detection method
CN106876485A Double trench MOSFET devices of a kind of SiC of integrated schottky diode and preparation method thereof
CN106784008A A kind of SiC MOSFET elements of integrated schottky diode
CN106783851A SiCJFET devices of integrated schottky diode and preparation method thereof
CN106747666A A kind of preparation method of high-temperaure coating
CN106771945A A kind of IGBT junction temperatures on-line monitoring method and its measuring circuit
CN106771946A A kind of IGBT module inside chip method for testing junction temperature
CN105931950A Silicon carbide high-voltage MPS diode manufacturing method
CN105922465A Method for cutting large-size silicon carbide bodies in mortar
CN105696082A Method for annealing in furnace during growth of silicon carbide single crystals by PVT method
CN105696079A Method for precisely controlling 6-inch silicon carbide monocrystalline growth temperature field
CN105696069A Method of seed bonding in silicon carbide monocrystal growth
CN104941387A Gas filtering device for single crystal furnace vacuum system