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YOUNG JOONG INDUSTRY CO LTD

Overview
  • Total Patents
    14
About

YOUNG JOONG INDUSTRY CO LTD has a total of 14 patent applications. Its first patent ever was published in 2007. 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, packaging and shipping and transport are STEPHENSON JOHN WILLIAM, RAILROAD PERMANENT WAY PRODUCT and PAGANELLI SPA.

Patent filings in countries

World map showing YOUNG JOONG INDUSTRY CO LTDs patent filings in countries

Patent filings per year

Chart showing YOUNG JOONG INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 No Young Chae 11
#2 Ro Young Chae 2
#3 Shin Kyung Kyu 1
#4 Han Sang Guk 1
#5 Lee Joong Hwa 1

Latest patents

Publication Filing date Title
KR20150064411A Improved crane rail clip
KR20150057150A The third rail construction jig
KR20140144971A Derailment prevention apparatus for railway vehicles
KR20140139323A HDPE special sleepers for the concrete ballast track and Method for Replace the concrete ballast track
KR20140024638A Rail supporter for installing rail assembly of concrete railroad
KR20140024639A Removal apparatus of concrete bed track sleeper
KR20130030648A Apparatus to reinforce of railway rail, and installing method thereof
KR20100083264A Light rail transit travelling construction variable matrix structure
KR20100076367A Establishment method of own extra prize train track rail
KR20100018982A Railway line quarter bringing up for discussion tongue rail adjusting device and method
KR20100010549A Railroad way concrete other opinion system and the method which are space-time on the tunnel inside
KR100834909B1 Guard rail fastening equipment for prestressed concrete ties derailment prevention