| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Hong Kong | 6 | |
| #2 | United States | 4 | |
| #3 | China | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Furniture and games | |
| #3 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Household appliances | |
| #3 | Medical purpose containers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wong Chung Lun | 9 |
| #2 | Wong Chung-Lun | 4 |
| #3 | Wong Chun Lun | 1 |
| #4 | Huang Zhonglin | 1 |
| #5 | Lun Wong Chung | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN102333513A | Anti-colic baby feeding bottle | |
| US2009026218A1 | Lid of beverage container | |
| US2005199637A1 | Closure assembly for drinking vessel | |
| US6325236B1 | Drinking device |