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DAERYUK CO LTD

Overview
  • Total Patents
    75
  • GoodIP Patent Rank
    133,532
  • Filing trend
    ⇩ 66.0%
About

DAERYUK CO LTD has a total of 75 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, Japan and China. Its main competitors in its focus markets electrical machinery and energy, measurement and it methods for management are SCHNEIDER ELECTRIC IND SA, MERLIN GERIN and GARDY PARTICIP APP.

Patent filings in countries

World map showing DAERYUK CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Kwan Young 27
#2 Lee Yong Joon 20
#3 Lee Je Deok 16
#4 Han Seok Hyeon 11
#5 Jung Han Sang 10
#6 Joo Nam Kyu 9
#7 Choi Won Kyu 7
#8 Kim Tae Wan 7
#9 Park Jung Soo 7
#10 Kim Duck Hyun 6

Latest patents

Publication Filing date Title
KR20210007251A Smart Outlet
KR20200005144A Method for using parking service and parking management, and parking management apparatus
KR20190021604A Cold forging moid for circuit breaker oil dash pot plug sector and plug manufacturing the same thereof
KR20190021603A A Oil dash pot for electric circuit breaker and manufacturing method thereof
KR20180096336A Device for Tripping Circuit
KR101760332B1 Rotary type switch structure
KR20160141517A The short test circuit for 3 phase circuit breaker and method for testing
KR20160138659A The method and apparatus for managing electric power
KR20160138658A The method and apparatus for controlling relay switch
KR20160034008A A MEHODR OF A Oil dash pot for circuit breaker AND THE DEVICE
KR20150118677A A Oil dash pot for circuit breaker
KR101350367B1 Alarming switch for molded case circuit breaker
KR101350368B1 Molded case circuit breaker
KR20140016547A Trip device of small molded case circuit breaker
KR20130137997A Direct current leakage breaker
KR101285752B1 A trip mechanism for molded cased circuit breaker
KR101285753B1 The corss-bar of the molded cased circuit breaker
KR101214610B1 Relay device in vehicle
KR101105215B1 Manual controller of the transfer equipment for molded case circuit breaker-switch lever
KR101098227B1 The molded case circuit breaker with the rapidity repulsive force device