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NAMJUN CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    117,649
  • Filing trend
    ⇧ 66.0%
About

NAMJUN CO LTD has a total of 23 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, telecommunications and textiles and paper are NANSAI TAKASHI, BEHA C GMBH and GREEN SEAS VENTURES LTD.

Patent filings in countries

World map showing NAMJUN CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Song Jong Man 9
#2 Choi Jae Han 6
#3 Jung Deug Il 5
#4 Kwon Su Kyung 4
#5 Sung Han Ho 3
#6 Kim Kwang Soo 2
#7 Seo Chil Soo 2
#8 Won Dong Hui 2
#9 Lee Myeong Hak 2
#10 Seo Chil Su 1

Latest patents

Publication Filing date Title
KR20200095069A Portable error corection apparatuse for Internet of Things meter
KR102120053B1 AC and DC combination Watt hour meter
KR102110751B1 Watt hour meter device having meter read and communication in case of power failure
KR20200053723A Apparatus for manufacturing of self-reinforced composite and composite by using the same
KR102063647B1 REPLACEABLE IoT METER AT STATE POWER UNFAILURE
KR20190032673A High Precision Mulfi-Function DC Watt-hour Meter Using Fluxgate Current Sensor
KR20180086989A Digital meter with individual unit display and self-diagnosis function
KR101854179B1 A digital meter with rotary switch shifting and self locking functions
KR20170106606A Control Circuit System using Additional Signal of Electronic Watt-Hour Meter
KR101709719B1 Integrated meter reading system
KR20160134894A Fire retadant poly propylen fiber adding fire retardant of redction it
KR20150122046A The quickly and effectively data process and collision avoidance method in Power Line Communication
KR101511500B1 The quickly and effectively data process and collision avoidance method in Power Line Communication
KR20140048491A The method of prepczring watenproof sheet made of syzhetics resin
KR101101706B1 Yarn gwonchwigi
KR101024628B1 Electronic watt-hour meter
KR20110123600A The method of preparing artificial lawn
KR101031213B1 A net for installation of consturction work
KR100902649B1 Reinforcement-material for cement-concrete and the method of preparing it)
KR20100041295A The packaging for a textile