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JASTECH LTD

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    30,289
  • Filing trend
    ⇧ 87.0%
About

JASTECH LTD has a total of 50 patent applications. It increased the IP activity by 87.0%. Its first patent ever was published in 2015. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets optics, machine tools and semiconductors are NANJING INST OF ADVANCED LASER TECH, COWINDST CO LTD and YTS CO LTD.

Patent filings in countries

World map showing JASTECH LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 49
#2 China 1

Patent filings per year

Chart showing JASTECH LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Ki Yeol 14
#2 Baek Nam Seok 10
#3 Kim Jong Hee 9
#4 Jung Jae Wan 8
#5 Ryu Kwang Hyun 7
#6 Song Seok Bong 6
#7 Jung Jun Ho 5
#8 Choi Woo Bum 5
#9 Park Se Hwa 5
#10 Hwang Yun Hyun 4

Latest patents

Publication Filing date Title
KR102228803B1 Remove and attach semiconductor Devices using to lasers and adhesion film process
KR102169281B1 Hybrid laser bonding device
KR102228802B1 Bonding defect inspection method using interference fringe during display panel PCB bonding process
KR102193858B1 ACF cutting block device
KR102173946B1 Laser processing coaxial vision system for display panel cutting
KR102173947B1 Laser processing coaxial vision system
KR102192319B1 A fiber optic illuminator that provides a light source coaxially with the laser
KR102203536B1 A uniform contact area stage device for indentation inspection
KR20200142690A Part chip separator using flap-top UV laser
KR102133966B1 Laser irradiation device for processing display panels with anti-absorbing function and space effcient
KR102021033B1 Cutting method of CF film or TFT film using aligned rotary cutters and cutting of display panels for CF film or TFT film cuttin
KR102105895B1 Easy to clean suction box equipped with jig device
KR102133967B1 Suction box for laser processing scanner head with air amplification and fume scattering prevention structure
KR101996937B1 Logistics for display panel inspection machine
KR101996936B1 Back-Up Heating Bonding Unit
KR101959215B1 Low thrust bonding device of display panel or touchpanel
KR20200046783A Inspection device for patterned panels in a foldable display panel
KR20200032898A Apparatus of inspecting denting trace of anisotropic film using line scan camera
KR20200032897A Method of color marking of indentation test for attaching of anisotropic film
KR101937701B1 Low thrust compression bonding device for display panel