| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | United Kingdom | 2 | |
| #3 | Hong Kong | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Australia | 1 | |
| #7 | Canada | 1 | |
| #8 | Germany | 1 | |
| #9 | Japan | 1 | |
| #10 | Republic of Korea | 1 | |
| #11 | Malaysia | 1 | |
| #12 | Singapore | 1 | |
| #13 | Taiwan | 1 | |
| #14 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Packaging and shipping | |
| #3 | Furniture and games | |
| #4 | Measurement | |
| #5 | Medical technology | |
| #6 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Ice-boxes | |
| #2 | Containers for goods storage | |
| #3 | Household appliances | |
| #4 | Implantable devices | |
| #5 | Measuring temperature | |
| #6 | Preservation of human bodies | |
| #7 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chan Chik Sum | 17 |
| #2 | Chan Chik S | 1 |
| #3 | Sum Chan Chik | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN105829823A | Control layer for a passive heat exchanger | |
| CN105992936A | A method and system for providing an indication of a temperature of contents contained in an enclosed volume | |
| US2007158374A1 | Hanger | |
| GB0508171D0 | A support or container for food and/or beverages | |
| GB0506411D0 | A holder for a food and/or beverage container | |
| US6474095B1 | Collapsible container |