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YANG YOUNG KU

Overview
  • Total Patents
    11
About

YANG YOUNG KU has a total of 11 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, machines and materials and metallurgy are SICHUAN COMMUNICATION SURVEYING & DESIGN INST CO LTD, THOMSON JAMES CRAWFORD and JINAN URBAN CONSTR GROUP CO.

Patent filings in countries

World map showing YANG YOUNG KUs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing YANG YOUNG KUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Young Ku 11

Latest patents

Publication Filing date Title
KR20110057482A Waterproof sheet for tunnel, tunnel, and tunnel construction method
KR20100128405A Waterproof structure and method for bridge floor
KR20100040774A Waterproofing sheet for tunnel and manufacturing method thereof
KR20100040502A The rapid set reinforcing metal fiber concrete composite and construction method using them
KR20090119271A Maunfacturing apparauts of drain tube
KR100892602B1 Maunfacturing apparauts of drain tube
KR100892603B1 Maunfacturing apparauts of drain tube
KR20060115303A Method of construction for tunnel drainage
KR20000072175A Waterproof sheet for tunnel waterproofing
KR20010092931A Asphalt pavement repair method using molding joints