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TSP CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    171,390
  • Filing trend
    ⇧ 50.0%
About

TSP CO LTD has a total of 30 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, China and Japan. Its main competitors in its focus markets semiconductors, machine tools and measurement are ASM TECH SINGAPORE PTE LTD, XI AN YONGDIAN ELECTRIC CO LTD and JOYO MACHINE CO LTD.

Patent filings in countries

World map showing TSP CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Shin Sung Min 9
#2 Kwak Dong Sun 6
#3 Kang Nam Seok 3
#4 Ham Tae Hwa 3
#5 Woo Hyeop Seong 3
#6 Song Gwan Su 3
#7 Kim Hae Seok 3
#8 Bak No Jeong 2
#9 Woo Hyub Sung 2
#10 Park Jong Seop 1

Latest patents

Publication Filing date Title
KR102182195B1 Shape tolerance measuring device
KR102169280B1 Exhaust Gas Treatment System for Anchoring Ship
KR102124340B1 Lapping apparatus of barrel and plunger of fuel injector valve for vessel engine
KR101991398B1 Spot welding System
KR20190084491A Plating apparatus for engine of ship
KR20190043280A A friction layer forming device of metal-bearing
KR20180021634A Bearing Performance Test System
KR20170059810A Crosshead guide shoe production method
KR101514916B1 Precise Control Check Valve
KR20150055408A Flux setting system of diesel nozzles
KR101352872B1 Accumulator
KR20100026818A Metal substrate for semiconductor device and plating solution and plating method for the same
KR20100000718A A belt pulley of crankshaft and its manufacturing mathod
KR20100000717A Rolling manufacturing method of a beltpulley
KR20090051444A Manufacturing method of foamed heat-insulating material using paper and starch
KR100869123B1 Mold for manufacturing semiconductor device
KR20080088142A Connection method of coated plate for leadframe using rivet machine
WO2006129926A1 Mold for manufacturing semiconductor device and semiconductor device manufactred using the same
KR100767194B1 Semiconductor device
KR100640556B1 Semiconductor device