Learn more

SUNGDONG SHIPBUILDING & MARINE ENGINEERING CO LTD

Overview
  • Total Patents
    15
About

SUNGDONG SHIPBUILDING & MARINE ENGINEERING CO LTD has a total of 15 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets machine tools, transport and packaging and shipping are GUANGZHOU HUANGPU SHIPYARD OFFSHORE ENG CO LTD, Jiangsu new times shipbuilding co ltd and WUCHANG SHIPBUILDING INDUSTRY GROUP CO LTD.

Patent filings in countries

World map showing SUNGDONG SHIPBUILDING & MARINE ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 15

Patent filings per year

Chart showing SUNGDONG SHIPBUILDING & MARINE ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choe Woo Hyeon 8
#2 Lee Dong Jun 8
#3 Lee Hyun Chul 3
#4 Choi Jung Kyu 2
#5 Kim Sang Lim 2
#6 Kim Hyoung Tae 2
#7 Kang Min Sik 2
#8 Lim Kwang Tae 2
#9 Cho Kyung Je 1
#10 Jung Myeong Jun 1

Latest patents

Publication Filing date Title
KR20150076332A Asymmetric control fin for mounting on a ship
KR101464187B1 Fin for mounting on a ship and ship having the fin
KR20140140152A Swing test apparatus of rudder for vessel
KR20140088954A Multi articulation type arranging device for small member using universal joint
KR20140088956A Copper shoe for welding
KR20140088955A Portable type welding wire connecting apparatus
KR20140088953A Weaving welding carriage
KR20140088957A Backing material attachment apparatus for welding
KR20130135559A Mooring apparatus of pontoon deck
KR20130039129A Grinder for weld toe
KR20130039128A Auto bead chipping unit using face cutter
KR20130004729A Management system for plate piling
KR20120113864A Bogie train for heavy load transfer and operating method of it
KR20120108240A Automatic module of character welding
KR20110039979A Tractor for launching a ship