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DONGSU IND CO LTD

Overview
  • Total Patents
    14
About

DONGSU IND CO LTD has a total of 14 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets materials and metallurgy, civil engineering and furniture and games are KALESERAMIK CANAKKALE KALEBODUR SERAMIK SANAYI ANONIM SIRKETI, ROSENTHAL PORZELLAN AG and AALBORG PORTLAND CEMENT.

Patent filings in countries

World map showing DONGSU IND CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 14

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Choi Bong Suk 4
#2 Kim Sang Yeon 3
#3 Lee Seung Hyun 2
#4 Lee Seung Hyeon 2
#5 Lee Sung Hoon 1
#6 Baek U Hyeon 1
#7 Jung Yoon Kyo 1
#8 Lee Kyung Jin 1
#9 Lee Seoung Hyun 1
#10 Shin Hyun Kwan 1

Latest patents

Publication Filing date Title
KR100837850B1 Soil ceramics and process for the preparation thereof
KR100755084B1 Toilet bowl installing an infrared lamp
KR20070077725A Sintering material of ceramic and manufacturing method thereof
KR20060117734A Sheet of closestool seat
KR20060022797A Composition for glaze having anion emitting function, far infrared ray radiating function, germicidal function and manufacturing method thereof
KR20050025049A Washstand with towel holder
KR20050082608A Closet with drain pipe in a body and method thereof
KR20050082605A Closet with drain water tank in a body
KR20050082609A Airtight closet and installation method thereof
KR20050008143A multi-functional sanitary ware and process for the preparation thereof
KR20040100308A Anion generation tile and process for the preparation thereof
KR20030042595A Humidity controlling healthy tile and process for the preparation thereof
KR20020091604A Antibacterial and self-cleaning tile and process for the preparation thereof
KR100297577B1 Ready-made reinforced concrete seat block for public stadium