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LICHTZEN CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    192,257
  • Filing trend
    ⇩ 66.0%
About

LICHTZEN CO LTD has a total of 14 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2009. It filed its patents most often in Republic of Korea, Canada and China. Its main competitors in its focus markets electrical machinery and energy, surface technology and coating and optics are MATHBRIGHT TECHNOLOGY CO LTD, KUMHO ELECTRIC CO LTD and IWASAKI ELECTRIC CO LTD.

Patent filings in countries

World map showing LICHTZEN CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Yong Sun 10
#2 Kim Young Nam 9
#3 Yun Jeong Yeob 5
#4 Park Kyong Hoon 5
#5 Hong Jeong Ho 3
#6 Sung Oh Hong 3
#7 Yun Joeng Yeob 2
#8 Yun Joeng-Yeob 1
#9 Lim Dong Shik 1
#10 Kim Yong-Sun 1

Latest patents

Publication Filing date Title
KR20200005294A Uv curing system having ballast connected plural lamps
KR101825401B1 Uv led linear curing apparatus for localized region
KR101723130B1 Device for uv curing
KR101759497B1 Uv curing device for controlling irradiation light by using guided light
KR101740002B1 Led uv curing device ahd gap fill system including the same
KR101584491B1 Curing system and method thereof
KR101308058B1 The ultraviolet investigation system which uses a cold mirror
KR20110028324A Deuterium lamp housing
CA2717782A1 Filament for an infrared ray lamp and method for manufacturing same
KR20110024772A Semiconductor surface preparation ultraviolet investigation system
KR20100119413A Deuterium lamp
KR20100119417A Deuterium lamp housing