| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 11 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Hand carts | |
| #2 | Chairs and beds | |
| #3 | Furniture for children | |
| #4 | Vehicle seats |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hou Hongzhong | 3 |
| #2 | Liu Zhanhong | 2 |
| #3 | Chen Chuanyi | 1 |
| #4 | Hu Rongcai | 1 |
| #5 | Hu Zhaoyuan | 1 |
| #6 | Wu Qicheng | 1 |
| #7 | Zhong Zaoxin | 1 |
| #8 | Wang Qinghui | 1 |
| #9 | Huang Baoshan | 1 |
| #10 | Li Lei | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN112220285A | Swinging device | |
| CN111938370A | Angle-adjustable lifting basket | |
| CN110843619A | Safety seat | |
| CN109649230A | Seat base | |
| CN109455217A | The perambulator that seat can be moved forward and backward | |
| CN109349845A | Electric rocking chair | |
| CN109204430A | Locking-type connection structure and perambulator | |
| CN108820029A | A kind of perambulator universal wheel and the dismountable perambulator synchronous brake mechanism of wheel group | |
| CN108887973A | A kind of rumble seat | |
| CN108016481A | A kind of one-hand fold perambulator | |
| CN101739033A | Control method of simple pendulum working device |