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HANTECH CO LTD

Overview
  • Total Patents
    78
  • GoodIP Patent Rank
    165,755
  • Filing trend
    ⇧ 100.0%
About

HANTECH CO LTD has a total of 78 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, EPO (European Patent Office) and Taiwan. Its main competitors in its focus markets measurement, optics and semiconductors are CT A PHOTONICS INC, EM4 INC and CHANG KANG CHEMICAL CO LTD.

Patent filings per year

Chart showing HANTECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Dae Jin 12
#2 Ryu Je Gil 10
#3 Kim Hyeon Jung 10
#4 Choi Jae-Shik 9
#5 Joo Gwan-Chong 9
#6 Kim Yong Gi 9
#7 Yang Jin Se 7
#8 Kim Hwan Yeub 7
#9 Kim Eun Ha 7
#10 Choi Jae Shik 7

Latest patents

Publication Filing date Title
KR102150951B1 Double layer glass manufactured by sealing apparatus
KR20200134907A Multi-layer glass system of step type for building
KR20200024551A Multi-axis rotatable blender
KR102007344B1 Reactor with heating function
KR101882210B1 Glass conveying pallet
KR101852551B1 Jig apparatus for cutting edge of glass panel
KR101799559B1 Grain storage refrigerator
KR101690098B1 Removal equipment for glass panel
KR20170055795A Speed adjustable stirring and defoaming device
KR20170052260A Remote monitering apparatus of high temperature furnace using mobile device
KR20140123888A An anchor for fixing glass
KR20140135290A A duplex glass having gas injectores
KR20140122022A Cartridge for volatile matter
KR101281495B1 Sorting table and singulation apparatus using the sorting table
KR101305338B1 High throughput inspection module and singulation apparatus using the inspection module
KR101294313B1 Dryer apparatus using ir lamps and inspection module thereof
KR20130016456A Array optical collimator
KR20130075053A Bi-directional optical module
KR20120086588A Array optical collimator
KR20120050322A Cleaning apparatus for lens-tray