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D2 ENG CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    110,373
  • Filing trend
    ⇧ 33.0%
About

D2 ENG CO LTD has a total of 15 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2016. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are G2POWER CO LTD, YOU SUNG INSTR & ELECTRIC CO LTD and ERMI AB.

Patent filings in countries

World map showing D2 ENG CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 15

Patent filings per year

Chart showing D2 ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Nak Kyung 9
#2 Choi Jun Sik 3
#3 Kim Kak Kyung 3
#4 Kim Nak Gyung 2
#5 Park Hye Min 1
#6 Kim Suk Tae 1
#7 Cho Yong Hyeon 1
#8 Lee Ki Won 1
#9 Choi Sangy Oun 1

Latest patents

Publication Filing date Title
KR102126446B1 Distributing board with opening and opening risk monitoring function on secondary side of current transformer
KR101905441B1 Elbow Insert and its application for live line replacement of the pad mounted transformer
KR101882715B1 Gis system of remote diagnosis and gas density having partial discharge diagnosis function
KR101862054B1 Distributing board sensing anomaly using fuzzy engine
KR20190093756A Remote Management System of Spring Type Automatic Tension Control System Using Internet of Everything and Method for Operation thereof
KR101850299B1 Distributing board euipped with auto power factor adjustment and fire detection synthesis function using fuzzy engine
KR101917664B1 Distribution board having a detecting function of arc type and arc position
KR101823007B1 Eco-friendly switchgear having partial discharge, temperature diagnosis function and iot technology
KR101674902B1 Operating mechanism of hinged elbow connector
KR20180029670A Structure of rigid bar bracket for electric train
KR20180023674A Clamp with disc spring and displacement adjusting method for the disc spring
KR20180012483A Conductor rail support buffer with a buffer function of the vibration and shock
KR101677927B1 Solar cell array having a snow removal
KR101677930B1 Photovoltaic solar connection board with function of leakage current and arc monitoring
KR101677925B1 Photovoltaic gneration system with function of photovoltaic array individual monitoring