| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 11 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Semiconductors | |
| #3 | Surface technology and coating | |
| #4 | Packaging and shipping | |
| #5 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Venting or aerating devices | |
| #3 | Servomotors | |
| #4 | Coating metallic material | |
| #5 | Pistons and sealings | |
| #6 | Transport or storage devices | |
| #7 | Lifting and pushing | |
| #8 | Gearing | |
| #9 | Grinding or polishing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Eom Ik Han | 6 |
| #2 | Han Young Jun | 4 |
| #3 | Yoon Jin Chul | 3 |
| #4 | Lee Kang Sub | 3 |
| #5 | Lim Tae Jin | 2 |
| #6 | Lim Sung Bo | 2 |
| #7 | Song Jae Hun | 2 |
| #8 | Kim Sung Chul | 2 |
| #9 | Chun Duck Sang | 1 |
| #10 | Lee Tae Il | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20160059142A | Gate valve | |
| KR20160059140A | Magnetic seal | |
| KR20150106546A | Vertical heat treatment apparatus | |
| KR20140066412A | Gate valve device | |
| KR20120113932A | Method for manufacturing substrate supporting unit | |
| KR20120079580A | High vacuum slit gate valve | |
| KR20120062309A | Transfer apparatus using magnetic force | |
| KR20120054726A | Two stroke cylinder | |
| KR20120052695A | Cylinder for lifting up and down of heavy object | |
| KR101003545B1 | Vaporizer | |
| KR100962475B1 | Vaporizer |