| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | France | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Italy | 2 | |
| #5 | Australia | 1 | |
| #6 | Belgium | 1 | |
| #7 | Brazil | 1 | |
| #8 | Canada | 1 | |
| #9 | Germany | 1 | |
| #10 | Denmark | 1 | |
| #11 | Spain | 1 | |
| #12 | Finland | 1 | |
| #13 | Netherlands | 1 | |
| #14 | Norway | 1 | |
| #15 | New Zealand | 1 | |
| #16 | Sweden | 1 | |
| #17 | WIPO (World Intellectual Property Organization) | 1 | |
| #18 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Packaging | |
| #2 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chung Dennis E | 18 |
| #2 | Chung Yun Hoon | 11 |
| #3 | Chung Yun H | 5 |
| #4 | Chung D E | 3 |
| #5 | Chung Y H | 3 |
| #6 | Hoon Chung Yun | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US4813545A | Rectangular paperboard package | |
| US4911305A | Tear away top structure for a rectangular paperboard container | |
| GB8609983D0 | Producing vacuum-sealed packets | |
| NZ210920A | Packaging flowable product in packets formed from flexible sheet material | |
| US4631901A | Apparatus and method for packaging a product in individual packets | |
| US4545180A | Method and apparatus for making and filling packets with a product |