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DAECHANG CORP

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    82,352
  • Filing trend
    ⇧ 250.0%
About

DAECHANG CORP has a total of 20 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2016. It filed its patents most often in Republic of Korea and Philippines. Its main competitors in its focus markets civil engineering, mechanical elements and macromolecular chemistry and polymers are XI AN HIGHWAY INST, MULLER J INT and PETERSON CARL WILLIAM.

Patent filings in countries

World map showing DAECHANG CORPs patent filings in countries
# Country Total Patents
#1 Republic of Korea 19
#2 Philippines 1

Patent filings per year

Chart showing DAECHANG CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Hee Min 16
#2 Ahn Chang Mo 16
#3 Kim Jong Hee 4
#4 Lee Jong Gun 2
#5 Hong Dong Uie 2
#6 Park Hee-Min 1
#7 Hong Dong Ui 1
#8 Jeong Sang Gi 1
#9 Kim Munsu 1
#10 Ahn Chang-Mo 1

Latest patents

Publication Filing date Title
KR102187004B1 Rail type expansion joint for bridge
KR102164387B1 Soundproof board for remodeling
KR102187019B1 Soundproof wall foundation structure to reinforce existing bridge barriers
KR102136285B1 Soundproof panel of synthetic wood
KR102157577B1 Elastic bearing for bridge using shear-reinforcing anchor-socket and construction method thereof
KR102145286B1 Soundproof wall with polyurea-coated column and repairing method thereof
KR102078840B1 Soundproof wall using load support apparatus and construction method therefor
KR102039092B1 Expansion joint for reinforcing post-placing concrete and method therefor
KR20200108654A Bridge bearing using seperatable upper plate and construction method therewith
KR20190142482A Expansion joint with multi sealing and construction method therefor
KR101958942B1 Spherical bearing
KR20190119742A Spherical bearing for withdrawing protecting function using t-typed up-lift withdrawing protecting bar and guide plate
KR20190102475A Elastomeric bearing assembled connecting bar and replacement method therewith
KR20190100573A Scattering Prevention Apparatus
KR20190100574A Rubber cone for indication
KR101868787B1 Expansion joint of building for seismic absorbtion and construction method therefor
KR20190057794A Method of Replacing Bearing for Bridge and Bearing Structure
KR20180097297A Pot bearing with drawing protecting punction
KR20180070265A Spherical bearing with drawing protecting punction