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U & B

Overview
  • Total Patents
    11
About

U & B has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets audio-visual technology, surface technology and coating and semiconductors are JIANGXI XINCHUANG PHOTOELECTRIC CO LTD, BOARDTEK ELECTRONICS CORP and KONDO KAZUO.

Patent filings in countries

World map showing U & Bs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing U & Bs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Kyung Kyu 6
#2 Kang Min Gu 5
#3 Lee Hyeon Il 5
#4 Lee Kyeong Kyu 2
#5 Lee Gyeong Gyu 1
#6 I Gyeong Gyu 1
#7 Lee Hwa Rag 1
#8 Kim Jung Won 1
#9 Jung Tae Won 1

Latest patents

Publication Filing date Title
KR20140140672A Structure of heat-radiating substrate having electrical isolated thermal path and method for fabricating the same
KR20140013611A Package on metal type heat radiating printed circuit board and manufacturing the same
KR20110059098A Method for manufacturing metal core pcb
KR20110059094A Metal core pcb and method for manufacturing the same
KR20110039732A Anodizing jig
KR20110029737A Method for manufacturing metal core pcb
KR20110015098A Method for manufacturing metal core pcb
KR20080113336A Oxidation coating process of aluminum heating roller for laser printer
KR20100021682A Light toecap for safety shoes
KR20070119594A Electropolishing for opc drum
KR20070079594A Anodizing mask for opc drum