| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Hong Kong | 6 | |
| #2 | Japan | 5 | |
| #3 | United States | 3 | |
| #4 | Republic of Korea | 2 | |
| #5 | Australia | 1 | |
| #6 | Brazil | 1 | |
| #7 | Canada | 1 | |
| #8 | Mexico | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Trimmings | |
| #2 | Handling thin material | |
| #3 | Personal adornments |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ng Cheong Choon | 21 |
| Publication | Filing date | Title |
|---|---|---|
| HK1193924A2 | Fixing plate for rainbow loom | |
| HK1193931A2 | Replacing hook for rainbow loom | |
| HK1193925A2 | Fixing seat for rainbow loom | |
| HK1193930A2 | Mini rainbow loom | |
| HK1193932A2 | Pattern weaving seat for mini rainbow loom | |
| HK1193929A2 | Knitting bar for rainbow loom | |
| US8622441B1 | Hand held link making device and kit | |
| BR112013011204A2 | brunnian link fabrication device and assembly |