| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines | |
| #4 | Packaging and shipping | |
| #5 | Electrical machinery and energy | |
| #6 | Machine tools | |
| #7 | Telecommunications | |
| #8 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Pumps | |
| #3 | Unspecified technologies | |
| #4 | Cyclones | |
| #5 | Handling thin material | |
| #6 | Installation of electric cables | |
| #7 | Tools for connecting or disengaging | |
| #8 | Manipulators | |
| #9 | Refrigerators | |
| #10 | Telephonic communication |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oh Jang-Keun | 5 |
| #2 | Kim Tae-Gwang | 3 |
| #3 | Yoo Dong-Hun | 3 |
| #4 | Hwang Yun-Sup | 3 |
| #5 | Choi Min-Jo | 2 |
| #6 | Han Jung-Gyun | 2 |
| #7 | Sung Tae Lee | 1 |
| #8 | Seo Seung Don | 1 |
| #9 | Lim Kwang-Soo | 1 |
| #10 | Moon Joo-Sung | 1 |