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SAMHWA CAPACITOR CO LTD

Overview
  • Total Patents
    156
  • GoodIP Patent Rank
    29,124
  • Filing trend
    ⇧ 57.0%
About

SAMHWA CAPACITOR CO LTD has a total of 156 patent applications. It increased the IP activity by 57.0%. Its first patent ever was published in 1991. It filed its patents most often in Republic of Korea, United States and China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and materials and metallurgy are OUE SKELETON TECHNOLOGIES, NIPPON CHEMICON and Nantong jianghai capacitor co ltd.

Patent filings in countries

World map showing SAMHWA CAPACITOR CO LTDs patent filings in countries

Patent filings per year

Chart showing SAMHWA CAPACITOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoon Jung Rag 112
#2 Oh Young Joo 96
#3 Lee Kyung Min 46
#4 Lee Byung Gwan 24
#5 Yoo Young Min 20
#6 Lee Jong Kyu 14
#7 Chung Tae Serk 12
#8 Jung Tae Seok 10
#9 Lee Sang Won 8
#10 Yoon Jung Rak 8

Latest patents

Publication Filing date Title
KR102161768B1 High power capacitor
KR102186294B1 Cylindrical shape secondary battery
KR20200137702A Capacitor with complex structure
KR20200069098A Secondary battery
KR20200069097A Hybrid capacitor
KR20200069099A Secondary battery
KR102063783B1 Insulation resistance inspection apparatus for power electronics film capacitor
KR102063782B1 Film capacitor
KR20200009749A Method for manufacturing dielectirc ceramic composition using rare earth glass frit
KR20200009193A Battery capacitor with hybrid assembly structure
KR20190093928A High power direct current link capacitor for flexible AC(alternating current) transmission system
KR20190093929A Energy storage module capable of controlling output according to temperature and controlling method thereof
KR101985499B1 Over-current protected metal oxide varistor
KR20190042986A High power energy storage device for quickly charging and discharging
KR20190031720A Metallized thin film for metallized film capacitor
KR20190026400A Metallized film capacitor
KR101835596B1 High capacity energy storage capacitor
US2018190434A1 Multi-layer ceramic capacitor assembly
KR20180061463A Cylinder type battery
KR20170125535A Electrode and energy storage capacitor using the same