| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | China | 3 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Transport | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Office furniture | |
| #3 | Hand carts | |
| #4 | Travel equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zhu Xiaohui | 11 |
| #2 | Zheng Xuefeng | 11 |
| #3 | Zheng Zhihao | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020275771A1 | Folding chair having a side table | |
| US2021037984A1 | Folding bedstead and folding bed | |
| US2020187655A1 | Folding chair | |
| US2020189638A1 | Foldable handcart | |
| CN108968446A | A kind of piece desk and chair used simultaneously for more people | |
| US2019374034A1 | Multifunctional grandstand chair | |
| US2019298066A1 | Collapsible butterfly chair | |
| US2019038029A1 | Double folding chair with rotation angles | |
| US2019045908A1 | Strap-type folding chair | |
| CN106724278A | A kind of universal rotational awning and folding sunshade seat | |
| CN105747495A | Picnic table |