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SUN PREIN CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    179,081
  • Filing trend
    ⇩ 66.0%
About

SUN PREIN CO LTD has a total of 48 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets mechanical elements, consumer goods and machine tools are KANIOZ ADIL, AKSISTEM ELEKTROMEKANIK SANAYI VE TICARET LTD STI and VOIGT CLEMENS A.

Patent filings in countries

World map showing SUN PREIN CO LTDs patent filings in countries

Patent filings per year

Chart showing SUN PREIN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Cheol Gon 33
#2 Kim Dae Geun 17
#3 Kim Nam Hyo 16
#4 Kim Youg Min 13
#5 Seon Cheol Gon 8
#6 Lee Joon Jae 4
#7 Oh Dong Woog 4
#8 Kim Yong Min 4
#9 Sun Cheolgon 3
#10 Lee Joon-Jae 2

Latest patents

Publication Filing date Title
KR101961067B1 A stock type system deck with truss on slope surface
KR101846786B1 Gas injection method of MR fluid damper
KR101846785B1 Piston structure for MR fluid damper
WO2017122992A1 Variable damper for washing machine and multi-stage integrated friction damper
KR20170089724A multistage integrated friction Damper
KR101586059B1 Thin tube dampers
KR101398070B1 dynamic damper for washing machine
KR20150077845A themperature compensated apparatus of gas spring
KR101398078B1 Danper with friction controlling function
KR20150054526A Method for manufacturing small and thin pipe type precise cylinder having juncture
KR101398083B1 the friction damper with plastic material upper tube
KR20140095814A damper manufacturing method
KR101375870B1 Air damper
KR20140030950A The louver operating equipment
KR101318373B1 Solenoid oil damper
KR20130124867A Valve plate attaching type continuance variable oil damper
KR101318371B1 Continuance variable oil damper
KR20130124845A Groove type continuance variable oil damper
KR20130073665A Yoke for magneto rheological fluid damper
KR101266063B1 Magneto rheological fluid damper with clip