Learn more

HB TECH CO LTD

Overview
  • Total Patents
    62
  • GoodIP Patent Rank
    23,879
  • Filing trend
    ⇧ 50.0%
About

HB TECH CO LTD has a total of 62 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2014. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets measurement, optics and semiconductors are FINAROV MOSHE, NIPPON ELECTRO SENSARI DEVICE and KOKUSAI SYST SCI KK.

Patent filings in countries

World map showing HB TECH CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 45
#2 China 17

Patent filings per year

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

Top inventors

# Name Total Patents
#1 An Hyeon Goo 7
#2 Kwak Dong Ju 6
#3 Yun Yeoreum 5
#4 Ahn Jongsik 5
#5 Seo Sang Jun 4
#6 Kwak Dong-Ju 4
#7 Kim Jeemin 4
#8 Park Dokyong 4
#9 Park Dai Soung 4
#10 Park Sekyung 4

Latest patents

Publication Filing date Title
KR102194831B1 Laser Repair Apparatus for Adjusting and Monitoring the Polarization of the Beam
KR102145339B1 Laser Repair Device Capable of Precise Controlling the Path of Laser Beam
KR102143941B1 Laser Repair Device Capable of Fine and Rapid Ink Sintering
KR20210027727A Apparatus for Reviewing and Inspecting Panel for Rapid Inspection
KR20190096903A Lighting system for optical system for inspecting defects of measure object coated with PI film
KR102067488B1 Laser Repair Apparatus and Method for Eliminating Chromatic Aberration of a Lens
KR102043664B1 Auto Repair System and Method for Detecting and Repairing Defects in a Substrate
KR20200114260A Hybrid Display Panel Inspection Device Capable of Aligning the Theta Axis of Both the Original Plate and the Separated Plate
KR102103560B1 Apparatus for Inspecting the Height of a Substrate with High Reflectivity Surfaces
KR102043660B1 Optical System for Inspecting Transparent Layer and Apparatus for Inspecting Transparent Layer Including the Same
KR101997248B1 Panel Conveying Device for Rotating and Conveying the Panel Using the Rising and Falling of the Panel Conveying Part
KR102038389B1 Apparatus for Transferring a Film and Apparatus for Detecting Defects Including the Same
KR101999397B1 Laser Repair Device Comprising an Openable Mirror for Wavelength Branching
KR101997246B1 Apparatus and Method for Cutting Substrate Using Laser
KR101924430B1 Apparatus for Transporting Flexible Film
CN110562676A apparatus for transferring panel
KR101975816B1 Apparatus and Method for Discriminating Defects in Auto Repair System
KR101982347B1 Apparatus and Method for Detecting Defects in Auto Repair System
KR20190134000A Lighting system of optical inspection equipment
KR20190132107A An image acquisition system of an optical inspection equipment for compensating a propagation delay time of a trigger signal transmitted to an image acquisition unit