| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 11 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology | |
| #3 | Electrical machinery and energy | |
| #4 | Machine tools | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Grates | |
| #2 | Cremation furnaces | |
| #3 | Combustion residues removal | |
| #4 | Lighting device details | |
| #5 | Sawing | |
| #6 | Supplying fuel to combustion device | |
| #7 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hyun Kwang-Soo | 6 |
| #2 | Hyun Kwang Soo | 4 |
| #3 | Hyung Kwang-Soo | 1 |
| #4 | Ho Hyung-Chol | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20040108239A | A Light-scattering Shield Mounted on A Fluorescent Lighting Bar | |
| KR20020051805A | A Cutting Apparatus | |
| KR20010060191A | An Infrared Wave Irradiation Apparatus with Infrared Wave Being Irradiated Downwardly | |
| KR100231455B1 | Incinerator | |
| KR0167805B1 | Pressure drop guidance system of funnel | |
| KR960016531B1 | Incinerator | |
| KR960016532B1 | Grate for incinerator | |
| KR960006011B1 | Incinerator |