| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | United States | 3 | |
| #3 | China | 2 | |
| #4 | Japan | 2 | |
| #5 | Brazil | 1 | |
| #6 | France | 1 |
| # | Technology | |
|---|---|---|
| #1 | Vehicle seats | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Huang Zhengkun | 8 |
| #2 | Luo Xianhu | 5 |
| #3 | Cui Qing | 3 |
| #4 | Huang Xing | 3 |
| #5 | Cai Chengxin | 2 |
| #6 | Zhengkun Huang | 2 |
| #7 | Xianhu Luo | 2 |
| #8 | Gao Yuanhe | 2 |
| #9 | Huo Wende | 1 |
| #10 | Lu Jian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN101243923A | Device for regulating chair angle | |
| CN1498567A | Kernel transmission gear of angle adjuster in seat |