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DTR CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    97,226
  • Filing trend
    ⇩ 100.0%
About

DTR CO LTD has a total of 42 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea, United States and China. Its main competitors in its focus markets mechanical elements, machine tools and transport are KUZNETSOV ALEKSANDR N, DTR VMS LTD and AVON CLEVITE LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Jun Yong Bai 9
#2 Kim Tae Sup 9
#3 Jo Woo Seon 4
#4 Chun Jong Beom 4
#5 Baek Un Cheol 3
#6 Kim Jae Heon 3
#7 Park Ki-Chul 2
#8 Yoo Dae-Hoon 2
#9 Park Choon-Hyun 2
#10 Park Jung-Hyun 2

Latest patents

Publication Filing date Title
KR101779169B1 A long tool coating system
KR101700335B1 A composite Spiral-type Sharpening machine
KR20180023714A Hydraulic engine mount with two channels
KR20170129568A Apparatus for producing semi-solid slurry and process for high pressure die casting
KR20170128675A A method of forming a multi-element alloy thin film composite
WO2017099286A1 Opening/closing lever of distribution line disconnector
KR101602814B1 Polyamide 66 resin composition reinforced with glass fiber for high tensile strength and manufacturing method thereof
KR101556372B1 A PVD coating device of the cutting tool and coating method using same
KR101556369B1 A PVD coating and inspection system of the cutting tool and coating inspection method using same
KR101542796B1 Mount for vehicle and method for making the same
KR101543459B1 Brake damper and parts for damper
KR101341062B1 6-axis pc-nc pinion cutter grinding machine
KR101014311B1 A insert hob for cutting process
KR20110068420A Polymer pin type insulator and method for manufacturing polymer pin type insulator
KR100929048B1 Assemble hob
KR100953922B1 Backlash eliminating device
KR100937503B1 Cnc grinding machine to process the worm
KR100939830B1 Cnc relieving lathe
KR100929045B1 The cutter to process the ring gear of the gearbox
KR100948181B1 Cnc multifunction relieving grinding machine