| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | United States | 3 | |
| #3 | France | 1 | |
| #4 | Hong Kong | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Closing and opening bottles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cheung Chun Ming | 3 |
| #2 | Sun Brian | 2 |
| #3 | Ming Cheung Chun | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2006112787A1 | Corkscrew | |
| US2006112788A1 | Corkscrew | |
| GB0510323D0 | A wireless thermometer | |
| GB0509869D0 | A wireless thermometer | |
| GB0507367D0 | Corkscrew | |
| GB0505459D0 | Corkscrew | |
| GB0425959D0 | Corkscrew | |
| WO2004083101A1 | Corkscrew |