Learn more

OPTOPOWER CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    168,429
  • Filing trend
    ⇧ 100.0%
About

OPTOPOWER CO LTD has a total of 18 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, environmental technology and optics are ZHUHAI YADO MONITORING TECH CO LTD, GUIZHOU POWER GRID CO LTD ELECTRIC POWER SCIENCE RES INSTITUTE and GUANGZHOU HOKO ELECTRIC CO LTD.

Patent filings in countries

World map showing OPTOPOWER CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Young Soo 17
#2 Kim Kwang Taek 2
#3 Soo Kim Young 1

Latest patents

Publication Filing date Title
KR102117021B1 giant magnetoresistance device
KR102095037B1 bi-directional DC circuit breaker
KR20180115828A apparatus for measuring direct current using light
KR101841721B1 apparatus for measuring current using light
KR101841722B1 apparatus for measuring current and temperature using light
KR101729157B1 solar charging apparatus
KR101600316B1 Apparatus for diagnosing a switchboard with electromagnetic waves and temperature and method using the same
KR20160071717A Apparatus for diagnosing a switchboard with electromagnetic waves and method using the same
KR20160009149A solar light combiner
KR20160000971A optical coupler for solar light transfer and method of manufacturing the same
KR20150061711A apparatus for providing sensor imformation using optical communication
KR20120045501A Optical temperature sensor
WO2011025132A1 Optical temperature sensor
KR20110115710A Reflection type optical temperature sensor
KR20110115712A Optical temperature sensor
KR100948514B1 Optical temperature sensor
KR20100065765A Apparatus for measuring current and temperature