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DONGSUNG IND CO

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    124,272
  • Filing trend
    ⇩ 60.0%
About

DONGSUNG IND CO has a total of 17 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2012. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, materials and metallurgy and surface technology and coating are HAVR, PRUNET CHARLES and U SHIN ITALIA SPA.

Patent filings in countries

World map showing DONGSUNG IND COs patent filings in countries
# Country Total Patents
#1 Republic of Korea 17

Patent filings per year

Chart showing DONGSUNG IND COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yeo Joo Hee 13
#2 Jung Kyoung Hwan 2
#3 Oh Young Ho 2
#4 Lee Young Sik 1

Latest patents

Publication Filing date Title
KR102196135B1 Anti jamming function for door
KR20200093209A Door with function of preventing hand insertation
KR102042596B1 Door lock for fire doors
KR102028575B1 Head assembly for panic exit device
KR102014841B1 Anti jamming function for door
KR101854209B1 Spring assembly device for door lock lever module assembly system
KR20190005484A Cam assembly device for door lock lever assembly system
KR101877356B1 Snap Ring Assembly System for Door Lock Lever Module Assembly System
KR20190005482A Lever module assembly system for door lock
KR20180103380A Door lock hub and door lock mortise having Door lock hub
KR101822760B1 Push-pull type door lock
KR101737035B1 Push and pull type door lock
KR20170023452A Door latch assembly
KR101610932B1 Push and pull type door lock
KR101404510B1 Push and pull type door lock
KR20140073913A Manufacturing method for door lock lever and door lock lever
KR101405423B1 Lever type door lock