| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 19 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Surface technology and coating | |
| #3 | Measurement | |
| #4 | Audio-visual technology | |
| #5 | Telecommunications | |
| #6 | Computer technology | |
| #7 | Optics | |
| #8 | Textiles and paper | |
| #9 | Mechanical elements | |
| #10 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Coating metallic material | |
| #3 | Analysing materials | |
| #4 | Optical systems | |
| #5 | Servomotors | |
| #6 | Casings and printed circuits | |
| #7 | Office furniture | |
| #8 | Electric digital data processing | |
| #9 | Telephonic communication | |
| #10 | Typewriters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Park Jin-Ho | 19 |
| #2 | Choi Gil-Heyun | 8 |
| #3 | Lee Sang-Woo | 5 |
| #4 | Lee Ho-Ki | 4 |
| #5 | Lee Jong-Myeong | 3 |
| #6 | Jung Hye-Kyung | 3 |
| #7 | Park Byung-Lyul | 3 |
| #8 | Choi Zung-Sun | 3 |
| #9 | Choi Young-Chul | 2 |
| #10 | Kang Tae-Gil | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2011314916A1 | Method and device for low frequency vibration excitation using ultrasonic wave |