Learn more

WOOYOUNG CO LTD

Overview
  • Total Patents
    132
  • GoodIP Patent Rank
    188,131
About

WOOYOUNG CO LTD has a total of 132 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, electrical machinery and energy and machines are QUE CHENGWEN, SHENZHEN BAOMING TECH CO LTD and SHENZHEN TECHASER TECH CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Dae Hyun 26
#2 Park Ki Jeom 22
#3 Song Jang Seop 20
#4 Hong Byeong Hui 20
#5 Oh Seung Gyeong 19
#6 Kim Seong Su 19
#7 Kim Yong Bum 16
#8 Yoo Soo Yeub 13
#9 Yoon Jae Hun 11
#10 Yang Soon Mo 11

Latest patents

Publication Filing date Title
KR101663052B1 LED ceiling lights
KR20170058558A Connect the connection type bar-type lighting fixtures
KR101696184B1 Resilient mounting device for lighting
KR101702880B1 Resilient mounting device for lighting
KR20170041492A Lighting
KR20170000589A LED landscape lighting device
KR20130044279A Ceiling light for parking lot comprising disassemble protecting bracket by the shock
KR20130044280A Flood light
KR20130053430A Scenery lighting lamp
KR20090053500A Actinograph and back light unit therewith
KR20090046520A Socket for sim card and contact clip therefor
KR100852622B1 Manufacturing method of flame retardant expanded polystyrene
KR20090025583A Condensing lighting device
KR20090015401A Light emitting diode light
KR20090015400A Light emitting diode light
KR20090009647A Contact device for sim card and contact clip therefor
KR20090003759A Light guide plate, back light unit therewith and liquid crystal display device
KR20090003758A Light guide plate, back light unit therewith and liquid crystal display device
KR20080113947A Apparatus for power supply and light emitting diode light therewith
KR20080110395A Light emitting diode light