| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 7 | |
| #2 | Germany | 3 | |
| #3 | Canada | 2 | |
| #4 | France | 2 | |
| #5 | Italy | 2 | |
| #6 | Mexico | 2 | |
| #7 | United States | 2 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Measurement | |
| #5 | Control | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Casting metal | |
| #2 | Foundry moulding | |
| #3 | Metal tempering | |
| #4 | Building materials | |
| #5 | Climate change mitigation in wastewater treatment | |
| #6 | Alloys | |
| #7 | Generating mechanical vibrations | |
| #8 | Hand carts | |
| #9 | Alarm systems | |
| #10 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Man Sig | 11 |
| #2 | Kim Myung Hwan | 11 |
| #3 | Bae Min A | 10 |
| #4 | Ha Sang Ho | 6 |
| #5 | Park Jeong Wook | 6 |
| #6 | Kim Woo Chun | 5 |
| #7 | Kwon Ki Myoung | 5 |
| #8 | Koo Ja Uk | 4 |
| #9 | Koo Jauk | 3 |
| #10 | Myung Hwan Kim | 2 |
| Publication | Filing date | Title |
|---|---|---|
| KR20200128908A | Method for measuring oxide inclusion in aluminum using sodium hydroxide and quality analysis method of aluminum material | |
| KR101977858B1 | Apparatus and method for manufacturing metal composite material using ultrasonic energy | |
| KR102081841B1 | Carriage for inorganic binder core | |
| KR102054449B1 | Inorganic binder and yarn homogeneous agitation kneading yarn manufacturing apparatus | |
| KR101888187B1 | Two-Chamber air pressure holding furnace | |
| KR101786443B1 | Gravity casting riser heating device | |
| KR101770256B1 | Manufacturing method of aluminium nitride powder | |
| DE102016110752A1 | BINDER COMPOSITION FOR FORGING |