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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 11 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Surface technology and coating | |
#3 | Semiconductors | |
#4 | Optics | |
#5 | Control | |
#6 | Textiles and paper | |
#7 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Casings and printed circuits | |
#2 | Electrolytic coating production | |
#3 | Semiconductor devices | |
#4 | Electrography | |
#5 | Footwear features | |
#6 | Layered products | |
#7 | Typewriters | |
#8 | Control or regulating systems | |
#9 | Coating metallic material |
# | 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 |
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 |