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SEMI LIGHTING CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    206,079
  • Filing trend
    0.0%
About

SEMI LIGHTING CO LTD has a total of 20 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2009. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, machines and control are CECEP LATTICE LIGHTING CO LTD, SHANGHAI ECOEL LIGHTING CO LTD and GUANGZHOU SILICON CO LTD CHINA NANKER GROUP.

Patent filings in countries

World map showing SEMI LIGHTING CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 20

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Oh Jeong Kyung 16
#2 Choi Sung In 2
#3 Baek Yong Pil 1
#4 Choe Seung Jin 1

Latest patents

Publication Filing date Title
KR20180073527A LED lighting with reinforced water-proof function
KR20180091286A LED light apparatus with Sensing Member
KR101663179B1 Cryogenic led lighting apparatus
KR101663176B1 High temperature led lighting apparatus
KR101400305B1 Printed circuit board with graphene
KR101361261B1 Lens device for light emitting diode
KR101370127B1 Water-proof device for industrial l.e.d explosion-proof lamp
KR20140049694A Thermal stability for led module structure
KR101325970B1 Led luminaires
KR20140023016A Crimp the wire gland packing with a structure
KR20140023017A Extensive research with each led lighting fixtures
KR101363117B1 Column light beam crossing signals installation structure theft
KR101137293B1 Street light apparatus
KR20120000602A Reflector for lighting fixtures
KR20110121771A Device for adjusting position of streetlight lamp
KR20110073980A Lighting apparatus having light emitting diode
KR20110028906A Apparatus for indication traffic lane of road using light emitting diode module
KR20110028904A Apparatus for indication stop line of pedestrian crossing
KR20110028758A Pendant light
KR101016471B1 Reflector for lighting fixtures