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JANG JIN

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    223,933
  • Filing trend
    ⇩ 100.0%
About

JANG JIN has a total of 70 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1993. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, surface technology and coating and electrical machinery and energy are CNI TECH, ENSILTECH CORP and KANG TAE-WOOK.

Patent filings in countries

World map showing JANG JINs patent filings in countries

Patent filings per year

Chart showing JANG JINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jang Jin 67
#2 Park Seong Jin 6
#3 Kim Gyeong Uk 4
#4 Cho Gyu Sik 4
#5 Oh Jae Yeong 3
#6 Lee Sang Uk 3
#7 Choi Jong Hyeon 3
#8 Cheon Jun Hyuk 3
#9 Park Kyu-Chang 3
#10 Kim Gyeong Ho 3

Latest patents

Publication Filing date Title
KR20170104958A Communication apparatus and method using the LED
KR20170104885A Communication apparatus and method using the LED
US2008095975A1 Polycrystalline silicon thin film and method for forming the same
KR20070069480A Thin film transistor and manufacturing method thereof
KR100671824B1 Method for manutacturing reverse-staggered film transistor
KR20070049310A Apparatus and crystallization method for polycrystalline silicon
KR20070035734A Polymer light-emitting diode with insulating layer between a layer and it's fabrication method
KR20060074199A Apparatus and method for growing of cnts with a triode pecvd
KR20060057771A Method for forming carbon nano tube and field emission display comprising the carbon nano tube and method for manufacturing the same
KR20060025624A Crystallization method of amorphous silicon thin film
WO2006030994A1 Circuit and method for driving organic light emitting diode
WO2005022619A1 Method for forming silicon thin-film on flexible metal substrate
KR20050025239A The method of forming si thin-film on flexible substrate
KR20050097579A Method of phase transition of amorphous material
KR20050080503A Fabrication method of thin-film transistor array with self-organized organic semiconductor
KR20050078404A Pixel circuit using active-matrix organic light emitting diode and display apparatus using thereof
KR20050076238A Apparatus of crystalization of large-area amorphos silicon film and method thereof
KR20050000460A Method of crystallization of large-area amorphous silicon film
KR20040085575A Organic Light Emitting Diode Display
KR20040070979A Fabrication method of polycrystalline silicon thin film transistor using a cap layer