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LEE JANG HWAN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    231,016
About

LEE JANG HWAN has a total of 12 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets transport, electrical machinery and energy and furniture and games are CHO SEOM YOUN, EUROPEAN TRAILER SYS GMBH and HAMMERGLASS AB.

Patent filings in countries

World map showing LEE JANG HWANs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12

Patent filings per year

Chart showing LEE JANG HWANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Jang Hwan 11
#2 Seo Kwon-Seop 1
#3 Lee Jang-Hwan 1
#4 Kwon Taek Soon 1

Latest patents

Publication Filing date Title
KR20180065726A Led illumination manufacturing methode having slot type connector
KR20070119828A Trailer in which a height of support is adjustable
KR100706039B1 Mobile toilet with the toilet for handicapped persons
KR20050001319A Absorption Type Compressed Air Dryer Using Steam and Vaccume
KR20050017836A A wing-body structure for wingbody truck
KR20040065349A An opening and shutting device for door of freight car
KR20040064410A A wingbody structure of wingbody truck
KR20040003107A A rope winding device for freight car
KR20030050509A A wingbody structure of wingbody truck
KR20010111383A A frame structure for a loading container cover of freight car
KR20010073478A A loading container for a freight car with a built-in an axis for loading container cover
KR100209824B1 Automatic covering system for cargo truck