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YUDO CO LTD

Overview
  • Total Patents
    149
  • GoodIP Patent Rank
    25,512
  • Filing trend
    ⇩ 16.0%
About

YUDO CO LTD has a total of 149 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 1990. It filed its patents most often in Republic of Korea, United States and Japan. Its main competitors in its focus markets machines, machine tools and mechanical elements are DME CO, MAENNER OTTO and GUANGDONG YIZUMI PRECISION INJECTION TECH CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yu Young Hee 49
#2 Yu Sung Jin 48
#3 Yu Young-Hee 28
#4 Ryu Yeong Hui 8
#5 Hwang Ihn Kee 4
#6 Lee Hyung Woo 3
#7 Kim Young Hak 3
#8 Kil Ki San 2
#9 Ko Jae-Sik 2
#10 Young-Hee Yu 2

Latest patents

Publication Filing date Title
KR20180113964A Hot runner system and the method of manufacturing thereof
KR101954165B1 A method of controlling an amount of heat by an inverter pump in a plastic resin injection molding
KR20200015075A A Method for Precise Temperature Control of Plastic Injection Molding by Air Conditioning Refrigerant System
KR20200009878A Valve pin adjuster cylinder
KR101972532B1 Cold runner block system
KR20190000239A Heating and cooling system of mold using a pressurization hydro-thermal
KR101913836B1 Hot runner system to apply a different material
KR20180116033A Hot runner system to apply heat spreader
KR101895036B1 Heat spreader integral type hot runner system
KR101875105B1 Hot runner system to apply diffusion bonding
KR20180082017A Hot runner system and the method of manufacturing thereof
KR101845951B1 Resin spill alarm system of hot runner system
KR101835049B1 The flow control valve is provided with a hot runner system
KR101845947B1 Gate bush cooling system of hot runner system
KR20160117405A Injection Mould of Side Gate Device
KR20180034995A Foam molding apparatus and method for an injection molding
KR20180034994A Hot runner system of flexible type
KR20160058733A Composite Resin Supply Apparatus
KR101789750B1 Automatic gripper jaw replacement easy
KR20170116504A Lightweight high-gloss injection molding machines