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SAM WOO

Overview
  • Total Patents
    105
  • GoodIP Patent Rank
    38,087
  • Filing trend
    ⇩ 33.0%
About

SAM WOO has a total of 105 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets surface technology and coating, machine tools and thermal processes are BEHRENS HOLGER, GLOBE STEEL TUBES CO and JIANGSU DALISHEN SCIENCE & TECH CO LTD.

Patent filings in countries

World map showing SAM WOOs patent filings in countries
# Country Total Patents
#1 Republic of Korea 105

Patent filings per year

Chart showing SAM WOOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heo Ki Bok 60
#2 Kang Pub Sung 43
#3 Kang Bub Sung 28
#4 Kim Youn Ja 20
#5 Baek Kyeong Cheol 20
#6 Lee Ki Bum 17
#7 Kang Min Jong 16
#8 Ko Yun Sik 15
#9 Lee Ki Beom 12
#10 Lee Young Ju 7

Latest patents

Publication Filing date Title
KR20210027572A Pot roll device of continuous hot dip galvanizing equipment
KR102207878B1 Roller chock automatic removal device for rolling roller
KR102157616B1 Heat source unit Foreign matter blocking device in continuous heat treatment furnace
KR20200006371A Experimental equipment with continuous heat treatment of steel plates
KR20200004105A Swing type clamping device
KR102026323B1 Baffle device of contact and non-contact for airknife
KR20190095721A Device for controlling nozzle gap of air knife
KR101951243B1 Roll bearing part sealing test device
KR101930784B1 Heat source unit positioning device in continuous heat treatment furnace
KR101747417B1 Chock automatic clamp for rolling roll
KR101866313B1 Angle fixing device for air knife nozzle
KR101859036B1 Baffle plate for plating high-anticorosive
KR101856531B1 Snout inside of metal oxide discharge device
KR101803817B1 Non-oxizational sealing apparatus for plating high-anticorosive
KR101696784B1 Injection nozzle of non-oxizational sealing apparatus for plating high-anticorosive
KR101746549B1 Device positioning of air knife
KR101709225B1 non-oxizational hot dipping coating air knife system for plating high-anticorosive
KR101709226B1 non-oxizational hot dipping coating apparatus for plating high-anticorosive
KR101678554B1 Corrugated stopper for corrugated bending device
KR101697974B1 A sink roll which can prevent the internal entry of the plating solution using magnetic body