| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 6 | |
| #2 | United Kingdom | 5 | |
| #3 | Australia | 1 | |
| #4 | Germany | 1 | |
| #5 | New Zealand | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Hairstyling and cosmetic | |
| #2 | Unspecified technologies | |
| #3 | Brushes | |
| #4 | Buttons, pins and buckles | |
| #5 | Personal adornments | |
| #6 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chou Kuo-Hua | 10 |
| #2 | Kuo-Hua Chou | 3 |
| #3 | Chou Kuo Hua | 1 |
| #4 | Hua Kuo | 1 |
| #5 | Chou | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU7199096A | Frame assembly | |
| GB9624376D0 | Frame assembly for doors and windows | |
| GB9624377D0 | Structure of hairbrush | |
| GB9524145D0 | Hair clip | |
| FR2713453A3 | Arched hair barrette. | |
| FR2710824A3 | Hair fixation. | |
| FR2706259A3 | Decorative bar. | |
| DE4221021A1 | Hair clip with two curved elongated main parts joined at ends - forms double part, with hinge fitments, holders, upward protruding bearings, angled holes, hooks and hasps | |
| FR2690317A3 | Hair bar structure. | |
| GB9202573D0 | Barettes for clamping hair (hair grips) | |
| FR2684855B3 | Hair clip. | |
| US5181530A | Hair clip | |
| GB9121662D0 | A barrette |