Learn more

SANGDO E&GC CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    158,840
About

SANGDO E&GC CO LTD has a total of 11 patent applications. 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, civil engineering and measurement are SHANGHAI JINGYI ELECTRICAL APPARATUS FACTORY CO LTD, ROLLER SMITH COMPANY and VA TECH TRANSMISSION & DISTRIB.

Patent filings in countries

World map showing SANGDO E&GC CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing SANGDO E&GC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Hyun Dong 7
#2 Ahn Pyung Ki 4
#3 Ahn Pyeong Ki 2
#4 Park Jae Hyun 1
#5 Choung Da Wun 1
#6 Kim Tae Geuk 1
#7 Kim Joong Sub 1

Latest patents

Publication Filing date Title
KR102159006B1 A breaker including a common instantaneous trip apparatus
KR102126178B1 Apparatus for Fixing Fastening Memeber, Structure for Fixing Fastening Memeber And Circuit Breaker Having The Structure for Fixing Fastening Memeber
KR102158554B1 Circuit Breaker Having Rear Type Fastening Hole
KR102085222B1 Instantaneous Trip Apparatus and Circuit Breaker Having the Same
KR102069886B1 Door assembly for cabinet panel
KR102070140B1 An arcrunner installation structure of a compact circuit breaker
KR102003328B1 Circuit breaker having improved trip bar structure
KR102003329B1 Circuit breaker having improved structure for preventing internal short
KR20180065483A Instantaneous trip device for circuit breaker
KR20180062300A Instantaneous trip device using electric leakage test circuit
KR101665952B1 System for detecting the resistive leakage current and the insulation damage using high frequency CT and ZCT