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DAE SUNG ENG CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    90,091
  • Filing trend
    ⇧ 300.0%
About

DAE SUNG ENG CO LTD has a total of 19 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2015. It filed its patents most often in Republic of Korea, China and Japan. Its main competitors in its focus markets semiconductors, measurement and electrical machinery and energy are ELES SEMICONDUCTOR EQUIPMENT S, TAU METRIX INC and REITINGER ERICH.

Patent filings in countries

World map showing DAE SUNG ENG CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 15
#2 China 1
#3 Japan 1
#4 United States 1
#5 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing DAE SUNG ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Wang Ki 16
#2 Lee Won Ho 6
#3 Park Je Hyun 6
#4 Song Hu Geun 6
#5 Lee Kyu Nam 6
#6 Kim Ki Wan 6
#7 Kim Hyun Ho 5
#8 Kim Young Hwan 4
#9 Lee Kyeong Hwan 3
#10 Kim Dong Shin 3

Latest patents

Publication Filing date Title
KR20190052645A LED manufacturing apparatus and system having the same
KR20190052600A LED manufacturing apparatus and system having the same
KR102007823B1 Test socket heating module and device test apparatus having the same
KR20190070496A cleaning system for wastewater piping
KR101887551B1 LED manufacturing apparatus and system having the same
KR20180051174A Test socket
KR20180037456A Vision aligning apparatus for vacuum laminator
KR101816108B1 Tape tension maintaining apparatus for vacuum laminator
KR20180037457A Chamber apparatus for vacuum laminator
KR20170062815A Test socket
KR20170058586A Test socket and manufacturing method thereof
KR20170019090A Test socket
KR20160143383A Gripper unit for overhead hoist transport
KR20160143382A Driving System