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CHAE SOO JOH

Overview
  • Total Patents
    21
About

CHAE SOO JOH has a total of 21 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, engines, pumps and turbines and thermal processes are STM POWER INC, BOMIN SOLAR GMBH & CO KG and KNOEOES STELLAN.

Patent filings per year

Chart showing CHAE SOO JOHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chae Soo Joh 21
#2 Kim Yong Kwan 1

Latest patents

Publication Filing date Title
KR20130081553A Apparatus for catching vermin)
KR20110053409A Rotary heat pump
KR20110065758A Linear solar generator by using conservative magnetic force
WO2010062131A2 Heat engine
WO2010062134A2 Heat pump
KR20100115008A Linear heat engine having the cooling chamber
KR20100108942A Linear heat engine power-generating apparatus
KR20100089480A Power-generating apparatus using solar energy
KR20100060328A Linear heat pump
KR20100060324A Rotary heat engine
KR20100060338A Rotary heat pump
KR20100060322A Linear heat engine
KR20100046337A Concentrating optical apparatus for solar power system and solar power system by using the same
KR20100025148A Apparatus for linear-generating electric power by solar energy
KR20050055801A Food reservoir using sound effects
KR20050008346A Display employing GEM(Gas Electron Multiplier)