| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Taiwan | 5 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Packaging and shipping | |
| #3 | Machines | |
| #4 | Furniture and games | |
| #5 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Travel equipment | |
| #2 | Protective garments | |
| #3 | Hand carried bags | |
| #4 | Unspecified technologies | |
| #5 | Shirts and underwear | |
| #6 | Containers for goods storage | |
| #7 | Hats | |
| #8 | Special furniture | |
| #9 | Armour |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chang Teng-Yao | 18 |
| Publication | Filing date | Title |
|---|---|---|
| US2020260844A1 | Backpack | |
| US9615648B1 | Backpack | |
| TWI592114B | Packsack easily opening the bag body by pulling the first cover cloth by a user | |
| US2016374415A1 | Garment | |
| TW201639482A | Clothing | |
| US2016221725A1 | Zippered bag | |
| TW201622609A | Bag capable of controlling opening by slide fastener | |
| US2016029727A1 | Clothing with hood | |
| US2016029701A1 | Clothing | |
| TW201600035A | Clothing | |
| US2015359280A1 | Functional garment | |
| US2015359279A1 | Garment | |
| US2015327646A1 | Rectangular bag | |
| TW201542110A | Functional clothing | |
| US2015265014A1 | Combination type bag | |
| US2008282508A1 | Fastening device for fastening object | |
| US2008283707A1 | Object hanger |