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BUMCHUN PREC CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    71,776
  • Filing trend
    0.0%
About

BUMCHUN PREC CO LTD has a total of 27 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2007. 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 machine tools, electrical machinery and energy and environmental technology are KAMELANDER IVAN, SAN SHING HARDWARE WORKS and NINGBO SIJIN MACHINERY CO LTD.

Patent filings per year

Chart showing BUMCHUN PREC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Go Si Jin 12
#2 Park Yang Il 7
#3 Ko Si Jin 5
#4 Goh Si Jin 1
#5 Moon Yong Suk 1
#6 Choi Kee Joo 1

Latest patents

Publication Filing date Title
KR20200132141A Method of manufacturing current collector for secondary battery
KR101947986B1 Secondary battery cap plate safety vent manufacturing method and manufacturing apparatus, and cap plate manufacturing method using safety vent manufacturing method, and Secondary battery cap plate manufactured by the cap plate manufacturing method
KR20190008619A Method for Local treatment of aluminum plate
KR101657147B1 Apparatus and method for forging
KR101657145B1 Apparatus and method for forging
WO2015178673A1 Compression molding apparatus allowing material to be removed from mold
KR101520802B1 Separating apparatus for materials
KR101513723B1 Apparatus and method for forging of different materials
KR101087057B1 The battery cap plate which has the electric automatic borrowing safety valve and the manufacturing method
KR101043577B1 The battery cap plate which has the electric automatic borrowing safety valve and the manufacturing method
KR20100057961A Micro speaker
KR100880842B1 Apparatus for manufacturing shell of coaxial connector for portable telephone and thereof method