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YMTECH CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    58,583
  • Filing trend
    ⇧ 150.0%
About

YMTECH CO LTD has a total of 35 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets electrical machinery and energy, chemical engineering and civil engineering are SUNARROW LTD, DOLNOSLASKIE ZAKLADY PORCELANY and JIANGSU FEAL ELECTRICAL APPLIANCES CO LTD.

Patent filings in countries

World map showing YMTECH CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Cho Hyun Kil 19
#2 Jeong Jeong Ho 11
#3 Lee Seung Min 8
#4 Hong Su Pyo 7
#5 Kim Hong Ki 7
#6 Kim Beom Sik 7
#7 Kim Hong Gi 6
#8 Kim Gee Deug 5
#9 Um Dae Yong 3
#10 Oh Soo Young 3

Latest patents

Publication Filing date Title
KR102230123B1 Remote control contact device for delaying the operation threshold
KR102216727B1 Dc contact device having rotation regulating structure of movable contact arm
KR102207338B1 Dc bidirectional contact device with arc extinguishment
KR102207339B1 Latch relay comprising auxiliary contact device
KR102211347B1 Bidirectional contact device with enhanced arc expansion
KR102211348B1 Bidirectional contact device with enhanced arc extinguishment
WO2020231212A1 Water-conserving toilet
KR102211349B1 Dc contact device with enhanced short circuit withstand capabiliaty
KR102162518B1 Dc bi-directional contact device comprising permanent magnet receiving space
KR102094107B1 Dc 2 pole contactor for energy storage apparatus
KR102039323B1 Dc switching apparatus with auxiliary contact device using microswitch
KR102074308B1 Circuit-closing device
KR102009875B1 DC Bi-Directional Contact Device
KR102069352B1 A method for manufacturing a fabric adhered leather by thermal bonding and a fabric adhered leather therefrom
KR101953292B1 Bidirectional switch contact device
KR101934275B1 Sealed dc relay with movable contact supporting apparatus
KR101943402B1 Sealed dc relay with auxiliary contact device
KR101934274B1 Sealed 2-pole dc contact device
KR101902013B1 Contacting device having auxiliary contact
KR101902012B1 Contacting device with function of suppressing contact repulsion