| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Netherlands | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games | |
| #3 | Surface technology and coating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chu Chen-Ho | 12 |
| Publication | Filing date | Title |
|---|---|---|
| WO2015043107A1 | Loop-type zebra shade able to compensate for height and method of compensating for height thereof | |
| CA2744325A1 | Blind with looped blind sheet for adjusting opacity | |
| EP1859710A1 | Sliding Panel | |
| US2007261799A1 | Sliding panel | |
| US2006021719A1 | Fabric slat of Venetian Blind and method of manufacturing | |
| AU3140101A | Venetian blind | |
| CA2341074A1 | Venetian blind |