Learn more

HAEUN CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    188,305
  • Filing trend
    ⇩ 100.0%
About

HAEUN CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, machines and environmental technology are FUJIAN DADI CONCRETE PILE CO LTD, JIANGSU DONGPU PIPE CO LTD and JIANG YUANHAI.

Patent filings in countries

World map showing HAEUN CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Han Il Wook 13
#2 Han Il Uk 4
#3 Han Jae Myeong 2
#4 No Jee Hoon 2
#5 Shin Sang Ho 2
#6 Kim Kee Hyo 1
#7 Lee Yong Ho 1
#8 Kang Ju Hwan 1
#9 Kim Haeng Seon 1

Latest patents

Publication Filing date Title
KR102076303B1 Manufacturing Method of Decorative Stone Block
KR101814653B1 Light Concrete Panel for Insulating and Soundproofing and the Manufacturing Method of This
KR101760443B1 Device and method for recovering nonferrous metal and fine aggregate from printed circuit board
KR101784779B1 An assembly breast wall block having a fixing groove and method of constructing breast wall using the same
KR101754989B1 Light Concrete Panel for Insulating and Soundproofing the Floor of a Building and the Manufacturing Method of this
KR101334870B1 Protective cover for drum
KR101289850B1 Environment-friendly wall block
KR101327351B1 Manufacturing method of decorotive stone
KR101261215B1 Environment-friendly wall block
KR101185586B1 Protective cover for drum
KR20090107266A Environment-friendly built-up-type revetment block having straw layer
KR100892374B1 Built-up-type wave dissipating block
KR100892375B1 Built-up-type revetment block
KR100708890B1 Method of coloring gravel
KR100648710B1 A plastic concrete composition and a product thereof
KR100650751B1 Prefabricated aqueduct structure
KR20030090858A Wave dissipating revetment block assembly
KR20000059041A Blocks for Constructing a Breast Wall, and Method of Constructing the Breast Wall