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S L TECH CO LTD

Overview
  • Total Patents
    15
About

S L TECH CO LTD has a total of 15 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, civil engineering and medical technology are SALOP HOLDINGS LTD, VALERANN LTD and TIDI ENGINEERING CO LTD.

Patent filings in countries

World map showing S L TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing S L TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Jeom Bae 9
#2 Kwon Sung Gook 3
#3 Park Jeom-Bae 2
#4 Kwon Sung-Kook 2
#5 Park Dae Yeong 1
#6 Kwon Sung Kook 1

Latest patents

Publication Filing date Title
KR20120053630A Battery fill up apparatus used by vibration-energy
KR20110138535A Emergency sound recognition lighting type raised letters block and evacuation course guidance method using the same
KR20110138534A Direction guide system for blind person
KR100960993B1 Stop line expression apparatus
KR100942517B1 Structure and method for applying lighting type raised letters block
KR100960992B1 Lighting apparatus for raised letters block
KR100960991B1 Traffic control system using robot in school zone and method thereof
KR100933315B1 Road sign using line type light source
KR100935634B1 Road sign using optical fiber
KR100934187B1 System and method for monitoring a crosswalk in school zone
KR100928740B1 Raised letters block system having emitting light function
KR100932479B1 Safety guidance lamp system and installation method thereof
KR100755443B1 A luminous display for road