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TECHEN CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    79,026
About

TECHEN CO LTD has a total of 26 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets electrical machinery and energy, semiconductors and thermal processes are YNLED CO LTD, KOREA SEMICONDUCTOR ILLUMINATION CO LTD and WANG PEI-CHOA.

Patent filings in countries

World map showing TECHEN CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Young Seb 24
#2 Lee Young-Seob 1
#3 Lee Young Seob 1
#4 Lee Gye Suk 1

Latest patents

Publication Filing date Title
KR102216313B1 Edgecover type led lamp with fine dust purification funcition
KR102211342B1 Led floodlight with fine dust purification funcition
KR102041158B1 Led street light with air purification system with automatic filter cleaning
KR101998623B1 Led street light with air purification functionled
KR101995254B1 The dimming apparatus of led lamps to minimize flicker for the full color led lighting
KR101956716B1 Optimized heat radiating structure of edge cover type led lighting lamp
KR101696750B1 High-efficiency solar generation charging device
KR101678923B1 Intelligent LED street light management system
KR101678927B1 Blue color LED street light with a built-in camera to prevent violence
KR101629757B1 Led lamp using gold-plated thermal conductivity chip
KR101587613B1 Led tunnel light
KR101571000B1 Led lighting device having function of exterminating a spider
KR101570053B1 Led street light with variable color temperature according to weather changes
KR101581797B1 Led street light with cctv camera
KR101558889B1 Led lamp a radiation systems using a high-efficiency thermal conductivity chip
KR101537105B1 Environmental-friendly led street light manutacture method attached reflector in the rear of led lens
KR101516615B1 LED lamp manufacturing method comprising a radiation system using the PCB ground
KR101501464B1 Manufacturing methode of the led lamp having heater pipe type radiator
KR101440357B1 The led lamp having case integral with heat radiator made resin coating
KR101023255B1 Power led radiator using implant type