| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Republic of Korea | 7 |
| # | Industry | |
|---|---|---|
| #1 | Basic communication technologies | |
| #2 | Semiconductors | |
| #3 | Electrical machinery and energy | |
| #4 | Telecommunications | |
| #5 | Machine tools | |
| #6 | Thermal processes | |
| #7 | Consumer goods | |
| #8 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Amplifiers | |
| #2 | Semiconductor devices | |
| #3 | Special electric heating or lighting | |
| #4 | Resonators | |
| #5 | Ice-boxes | |
| #6 | Construction of roads | |
| #7 | Transmission | |
| #8 | Electric discharge tubes | |
| #9 | Domestic stoves | |
| #10 | Grinding or polishing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Ki Joong | 13 |
| #2 | Kim Youn Suk | 7 |
| #3 | Won Jun Goo | 6 |
| #4 | Song Young Jean | 4 |
| #5 | Nam Joong Jin | 3 |
| #6 | Choi Jae Hyouck | 2 |
| #7 | Iizuka Shinichi | 1 |
| #8 | Yoon Chul Hwan | 1 |
| #9 | Alexender Kal Earnest | 1 |
| #10 | Bae Hyo Gun | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR101816214B1 | Multiple antennas for oven capable of uniform heating and oven using the same | |
| KR101765836B1 | Solid state cooking system | |
| KR101765837B1 | Solid state defrosting system | |
| KR101803484B1 | High efficiency plasma lighting system unsing micro wave | |
| KR20040017404A | A rim fixing apparatus and a rim grinding method using thereof | |
| KR0131027B1 | Multi-size wrench | |
| KR0135948B1 | Expansion joints and method of making joints |