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DY POWER CORP

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    121,111
  • Filing trend
    ⇩ 66.0%
About

DY POWER CORP has a total of 15 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2013. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and civil engineering are WANSHAN SPECIAL ZONE HONG AN FRICTION MATERIAL CO LTD, NANSEI KK and MULTIDOCK HYDRAULIC AB.

Patent filings in countries

World map showing DY POWER CORPs patent filings in countries
# Country Total Patents
#1 Republic of Korea 14
#2 China 1

Patent filings per year

Chart showing DY POWER CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Jae Gyun 9
#2 Kim Dong Sik 3
#3 Seo Man Seok 1
#4 Jeon Sang Min 1
#5 Kim Heung Chul 1
#6 Kim Kyung Jin 1
#7 Kang Chan Soo 1
#8 Jung Sung Yong 1
#9 Seo Sung Min 1
#10 Kang Tae Il 1

Latest patents

Publication Filing date Title
KR102100949B1 Holding valve device provided with multi-stage pressure actuated spool valve structure
KR20200092741A Holding valve device
KR102057922B1 Hydraulic cylinder apparatus provided with improved joint structure between piston and piston nut
KR20190067511A Hydraulic cylinder apparatus with fix structure by stop ring between rod cover and tube
KR20190007337A Cushion structure of hydraulic cylinder provided with internally installed linear position sensor of piston
KR20190001172A Cushion structure of hydraulic cylinder provided with position sensor of piston
KR20180071770A Cushion apparatus for hydraulic cylinder
KR20180071771A Piston fixing apparatus of hydraulic cylinder
KR20180071769A Cushion apparatus for hydraulic cylinder
KR20180002269A Hydraulic cylinder apparatus provided with improved fixing structure of piston
KR101807202B1 Vane type hydraulic actuator
KR20170011365A Hydraulic cylinder apparatus provided with improved fixing structure of piston
CN105298820A Measuring apparatus for oil leaked intrinsically from hydraulic cylinder
KR101648524B1 hydraulic rotary motor
KR20150075899A Anti-twisting welding wire feeding apparatus