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CHOI SANG JIN

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    140,758
  • Filing trend
    0.0%
About

CHOI SANG JIN has a total of 48 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1995. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets agriculture, mechanical elements and civil engineering are TYME VALVE CORP, LIN ZHIKAI and SUZHOU TAIOUKUO INSTR TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CHOI SANG JINs patent filings in countries

Patent filings per year

Chart showing CHOI SANG JINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Sang Jin 44
#2 Choi Sang-Jin 3
#3 Jeong Chun Ho 3
#4 Choi Moo Sung 2
#5 Kim Sun Guk 1
#6 Park Young Bong 1

Latest patents

Publication Filing date Title
KR20210009738A Process of making vinegar-water using mulberry and mulberry leaves
KR101937990B1 Power generation system for water supply pipe
KR20190122085A Power generator for piping
KR101936407B1 Winding device for fire hose
KR20180126677A Separation type valve
KR20170091843A Bicycle storage space umbrella
KR20160087409A How to grow a mussel into a cotton netting
KR20160057734A Selective plating device
KR20160044077A How to form fish and shellfish with spandex mesh
CN105705845A Cone valve and manufacturing method thereof
KR20150061749A blowing nozzle for molding sand
KR101388835B1 Cone valae
KR101428946B1 Cone valae
KR101428947B1 Cone product method of cone valae
KR20140032183A Cone valve with hand gripper
KR101370099B1 Cone valve with handle
KR20140032189A Cone valae
JP2011236970A Liquefied petroleum gas container without welding seam, apparatus and method for manufacturing the same
KR20090088780A Heater-head installed with temperature controller
KR20090077646A Protection sheet for underground pipe