| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Hong Kong | 2 | |
| #4 | Republic of Korea | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Medical technology | |
| #3 | Computer technology | |
| #4 | Telecommunications |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Pui Tong Paul | 13 |
| #2 | Cheng Ka Kui | 13 |
| #3 | Kam Chi Shan Anna | 8 |
| #4 | Van Hasselt Charles Andrew | 7 |
| #5 | Sung Ka Keung John | 3 |
| #6 | Wong Ka Cheong Terence | 3 |
| #7 | Lee Tan | 3 |
| #8 | Hasselt Charles Andrew Van | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20150104626A | Method and system for self-managed sound enhancement | |
| KR20150104588A | A system for fitting audio signals for in-use ear | |
| TW201216255A | Method and system for self-managed sound enhancement |