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JT CORP

Overview
  • Total Patents
    328
  • GoodIP Patent Rank
    8,592
  • Filing trend
    ⇩ 66.0%
About

JT CORP has a total of 328 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets measurement, semiconductors and packaging and shipping are DONGGUAN BOER ELECTRONIC TECH CO LTD, TOHOKU SEIKI IND and EVERTECHNO CO LTD.

Patent filings per year

Chart showing JT CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 You Hong Jun 239
#2 Yoo Hong-Jun 45
#3 Seo Yong Jin 27
#4 Lee Myeong Kuk 24
#5 Kim Min Seong 24
#6 Yoo Tae Sik 23
#7 Lee Yong Sik 23
#8 Yoon Woon Joung 17
#9 Jang Won Jin 16
#10 Lee Sang Hoon 15

Latest patents

Publication Filing date Title
WO2021071340A1 Pressurizing module and device handler having same
WO2021006627A1 Apparatus for inspecting element
WO2020251287A1 Electronic module handler
KR20200144385A Device handler and digital code recognition system used therefor
KR20200143064A Semiconductor device inspection apparatus, and device pressing tool
CN111868536A Component inspection apparatus
KR20200054726A Electric component handler
KR20200043876A Soldering system
KR20200015050A Slit light source and vision inspection apparatus having the same
KR20200015049A Slit light source and vision inspection apparatus having the same
KR20200000252A Transfer tool
KR20200000253A Device handler
KR20190120678A Device handler
KR20190109044A Transfer tool
WO2018164470A1 Device handler and device pick-and-place method
KR20190106098A Vision inspection module, device inspection system having the same and device inspection method using the same
KR20190105893A Device handler
TW201834104A Sorting apparatus for semiconductor device
KR20190081328A Method for setting the rotation center of wafer table
KR20190081327A Device handler, and method for controlling wafertable