| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | United States | 2 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping | |
| #3 | Surface technology and coating | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Containers for goods storage | |
| #3 | Packaging | |
| #4 | Layered products | |
| #5 | Unspecified technologies | |
| #6 | Venting or aerating devices | |
| #7 | Certain plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Kyul-Joo | 13 |
| Publication | Filing date | Title |
|---|---|---|
| WO2012161469A2 | Apparatus for vacuum packing | |
| EP2703303A2 | Vacuum packaging device having a moisture-sensing capability | |
| WO2012060670A2 | Vacuum packaging apparatus |