Learn more

AUROS TECH INC

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,883
About

AUROS TECH INC has a total of 20 patent applications. Its first patent ever was published in 2015. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets semiconductors, optics and electrical machinery and energy are S & AMP STECH CO LTD, SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO LTD and CHANG CHING-YU.

Patent filings in countries

World map showing AUROS TECH INCs patent filings in countries

Patent filings per year

Chart showing AUROS TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Ghil Soo 7
#2 Oh Seung Chul 6
#3 Chang Hyun Jin 5
#4 Park Gyu Nam 4
#5 Jung Woo Sung 4
#6 Ha Ho Cheul 4
#7 Lee Seung Soo 4
#8 Shin Hyeon Gi 3
#9 Lee Kil Soo 3
#10 Kum Woo Rak 3

Latest patents

Publication Filing date Title
KR20210031015A Apparatus for measuring overlay
KR20200031744A Apparatus for measuring overlay
KR20190134224A Apparatus for removing contaminant from pellicle
KR20190100616A Surface defect inspection apparatus
KR101906098B1 Overlay mark, overlay measurement method and semiconductor device manufacturing method using the overlay mark
KR101861121B1 A Subaperture Stitching Method for measuring of a Wafer Geometry Metric
KR101835806B1 Method for detecting shape change values on the surface of wafer using a reference mirror
KR101844018B1 Device to detect shape change values of wafer using a small size reference mirror
KR101785075B1 Device to detect shape change values of wafer using a moving reference mirror
KR20180033971A Overlay mark, overlay measurement method and semiconductor device manufacturing method using the overlay mark
KR101714616B1 Method for measuring overlay between three layers
KR101665569B1 Overlay mark, overlay measurement method and semiconductor device manufacturing method using the overlay mark
KR101703904B1 Wafer gripping apparatus and dual wafer stress inspection apparatus having the same
KR20160116239A Darkfield illumination device