OH CHANG-WOO has a total of 15 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors, micro-structure and nano-technology and computer technology are RAMKUMAR KRISHNASWAMY, FUMITAKE MIENO and INVENLUX CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 15 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Micro-structure and nano-technology | |
#3 | Computer technology | |
#4 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Semiconductor devices | |
#2 | Nanostructure applications | |
#3 | Foundations and excavations | |
#4 | Static stores |
# | Name | Total Patents |
---|---|---|
#1 | Oh Chang-Woo | 15 |
#2 | Park Dong-Gun | 12 |
#3 | Kim Dong-Won | 8 |
#4 | Choi Dong-Uk | 3 |
#5 | Kim Sung-Hwan | 3 |
#6 | Yeo Kyoung-Hwan | 3 |
#7 | Lee Sung-Young | 2 |
#8 | Choe Jeong-Dong | 2 |
#9 | Jung Young-Chai | 1 |
#10 | Lee Yong-Kyu | 1 |
Publication | Filing date | Title |
---|---|---|
US2010117152A1 | Semiconductor devices |