| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 19 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Semiconductors | |
| #3 | Measurement | |
| #4 | Computer technology | |
| #5 | Audio-visual technology | |
| #6 | Basic communication technologies | |
| #7 | Materials and metallurgy | |
| #8 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Boum Seock | 19 |
| #2 | Park Eun Tae | 18 |
| #3 | Jeong Seung Gyo | 9 |
| #4 | Park Jung Min | 5 |
| #5 | Wi Sung Kwon | 3 |
| #6 | Nam Chan Hee | 1 |
| #7 | Nahm Sahn | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012091861A1 | Ceramic composition for piezoelectric actuator and piezoelectric actuator comprising the same |