Learn more

YOUNGDO IND CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    89,787
  • Filing trend
    ⇩ 83.0%
About

YOUNGDO IND CO LTD has a total of 33 patent applications. It decreased the IP activity by 83.0%. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets mechanical elements, environmental technology and electrical machinery and energy are HUCONS TECHNOLOGY CO LTD, PAGANI ALGELA and SCHULZ & RACKOW GASGERAETEBAU.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Kwang Ho 32
#2 Lee Kwang-Ho 1

Latest patents

Publication Filing date Title
KR102229684B1 Valve for lpg cylinder
KR102160230B1 Inspecting device of screw thread for fluid control valve
KR102101791B1 Test device of temperature sensor for fluid control valve
KR102229525B1 Fluid control valve having pressure reducing function
KR20200115843A Valve for high pressure tank having pressure reducing function
KR20200052495A Check valve for high pressure tank
KR101921591B1 Overcharging prevention apparatus for gas vessel
KR20180066305A Valve for hydrogen storage tank
KR20170127094A Solenoid Valve for Fluid Control
KR20170113902A Valve assembly for lpg container
KR101620501B1 Fluid Control Valve Assembly
KR20160040376A Check system for pressure confirm and fire fighting apparatust having the same
EP2857727A1 Fluid control valve assembly
KR20130136238A Solenoid valve for fluid control
KR20130136239A Fluid control valve assembly
KR20120006166A Valve for portable lpg container
KR20110107227A Female coupler for small lpg container and valve using the same
KR20110087756A Valve having double safety structure in small lpg container
KR20110006515A Automatic gas shut-off apparatus and valve assembly for lpg container having the same
KR20110004531A Pressure relief device and assembly kit of the same