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CHOI BYONG CHOL

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    111,798
  • Filing trend
    ⇩ 77.0%
About

CHOI BYONG CHOL has a total of 18 patent applications. It decreased the IP activity by 77.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are OSUGA KIICHI, HAMADA KOUJIROU and KIROVOGR ZNAK POCHETA Z TRAKTO.

Patent filings in countries

World map showing CHOI BYONG CHOLs patent filings in countries
# Country Total Patents
#1 Republic of Korea 13
#2 WIPO (World Intellectual Property Organization) 4
#3 Canada 1

Patent filings per year

Chart showing CHOI BYONG CHOLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Byong Chol 18
#2 Choi Sung Kuen 2
#3 Kim Wan Doo 1
#4 Kim Bu Sik 1
#5 Kim Hyo Yeol 1
#6 Yun Han Woo 1

Latest patents

Publication Filing date Title
WO2018110869A1 Bicircular positive displacement pump
KR20190018359A Triangular rotary pump equipped with pulsation reducing means
KR101787706B1 Unified Oil and water pump
KR20190001431A Triangular rotary pump using vane of dumbbell shape
KR101787705B1 Triangular rotary pump using clip blade
KR101787702B1 Triangular rotary pump using roller
KR101785062B1 Triangular rotary pump
KR101748419B1 Twin circle positive-displacement pump equipped with check valve
KR101724657B1 Twin circle positive-displacement pump
KR101724651B1 Twin circle positive-displacement pump
KR101724653B1 Twin circle positive-displacement pump
KR101700918B1 twin circle positive-displacement pump
KR20150055418A Peeling apparatus for garlic
KR20140132438A Solar ray generation device
CA2343745A1 Transmitting unit