| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Hong Kong | 16 | |
| #2 | China | 6 | |
| #3 | Taiwan | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Furniture and games | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Unspecified technologies | |
| #3 | Household appliances | |
| #4 | Protective garments | |
| #5 | Hairstyling and cosmetic | |
| #6 | Travel equipment | |
| #7 | Hand carried bags |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hui Cheung Wing | 16 |
| #2 | Xu Zhangrong | 4 |
| #3 | Hui Chi Cheung | 3 |
| #4 | Li Li Man | 3 |
| #5 | Cheung Wing Hui | 3 |
| #6 | Li Kar Lung | 3 |
| #7 | Chan Yan Wah | 3 |
| #8 | Wong Kam Hon | 2 |
| #9 | Kar Lung Li | 2 |
| #10 | Li Man Li | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2014121665A1 | Mattress structure and method of using technical feature thereof to help user to learn about use of mattress structure and determine whether user can adjust to mattress structure | |
| CN103799774A | Body covering, method for promoting use of body covering and velcro tapes | |
| HK1192403A2 | Mattress structure | |
| HK1185752A2 | Body covering and method of promoting use of the same | |
| HK1174478A2 | Pillow | |
| HK1154459A2 | Headrest | |
| HK1097992A2 | Pillow | |
| HK1095970A2 | User-adjustable pillow | |
| HK1073210A2 | Adjustable pillow. | |
| HK1054155A2 | Mattress | |
| HK1054156A2 | Mattress | |
| HK1036730A2 | Pillow selection process | |
| HK1036729A2 | Pillow selection system |