| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | China | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Republic of Korea | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Electrical machinery and energy | |
| #5 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Layered products | |
| #2 | Unspecified technologies | |
| #3 | Finishing work on buildings | |
| #4 | Cables and insulators | |
| #5 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mao Chen-Chi | 7 |
| #2 | Mao Chen Chi | 2 |
| #3 | Chen-Chi Mao | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2006076351A2 | Ion-generating floor covering and method for forming same | |
| US2006157676A1 | Ionic or ion-generating floor covering and method for embedding ion particles within a floor covering | |
| US2006156663A1 | Removable and relayable floor covering |