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TECHWON CO LTD

Overview
  • Total Patents
    34
About

TECHWON CO LTD has a total of 34 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, environmental technology and machines are GA CO LTD, ALTO CO LTD and DMLITE CO LTD.

Patent filings in countries

World map showing TECHWON CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Geon Gook 23
#2 Lee Geon-Gook 4
#3 Jang Ki Sub 3
#4 Kim Jae Kwon 3
#5 Han Woo Yong 2
#6 Jung Gil Do 1
#7 Shin Tae Gyoun 1
#8 Lee Chang Koo 1
#9 Jang Gi Seob 1
#10 Lee Gun Kook 1

Latest patents

Publication Filing date Title
KR20150024639A Lighting apparatus with radiating structure
KR20150006642A Control system for lighting lamp having dimming control function and method for controlling the same
KR20130142612A Street lamp control system using wiress mesh network
KR20130142609A Led street lamp controlling apparatus having functions of detecting and transfering complex information
KR20130009287A Led type illuminating device for down-light
KR20120092843A Board for led type lighting device having function of electromagnetic interference shielding
KR20120075663A Illuminations apparatus with anti-ferrzing functions in road and footpaths
KR20120075662A Streetlight with integrated functions of emotional and safe illuminations
KR20120074730A Led type fluorescent lamp with external power supplying apparatus
KR20120066103A Led type lighting apparatus for samll scale plant cultivantions
KR101033989B1 Power led type road lamp with heat radiation structure in light metel group alloys
KR20120057906A Socket type lighting apparatus with functions of water-proofing and electric shoch preventing
KR20120061098A Light on-off controlling apparatus for lamps in highways and tunnels using piezoelectricity sensor
KR101114510B1 Power led lamp with common use type vertical and horizontal arms
KR20120029561A High capacity and package type heat radiator for battery
KR20120030170A Led lighting apparatus equipped in lecture room with photographing flood lamp integrally equipped
KR20120023412A Led type bulb having injection molding type radiant heat hall
KR20120024013A Led type bulb having replaceable power supply
KR101033990B1 Power led type guard lamp using carbonic aluminum compodsites
KR101003071B1 On/off control unit for outdoor led lamp by detecting extreme cold and hot temperatures