| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | Australia | 2 | |
| #3 | China | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Hairstyling and cosmetic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cheung Wah Hing | 6 |
| #2 | Yeung Ki Cheong | 3 |
| #3 | Yuen Tsz Hang | 3 |
| #4 | Tam Ka Yan Connie | 2 |
| #5 | Connie Tam Ka Yan | 2 |
| #6 | Lai King Yuen Rosita | 2 |
| #7 | Lai King Yuen | 1 |
| #8 | Cheong Yeung Ki | 1 |
| #9 | Hing Cheung Wah | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2014063284A1 | Handheld electrical appliance | |
| WO2013159271A1 | Accessory for hair styling apparatus | |
| WO2012097498A1 | A hair styling apparatus | |
| WO2012012934A1 | Accessory for hair treatment apparatus | |
| EP2547229A1 | Accessory for hair treatment device | |
| AU2009101355A4 | A hair styling apparatus and method | |
| AU2009355576A1 | A hair styling apparatus and method |