| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 19 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Scaffolding | |
| #3 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Xie Xiaobin | 19 |
| #2 | Li Zhen | 19 |
| Publication | Filing date | Title |
|---|---|---|
| CN105386694A | Fastening position adjusting structure for aluminum alloy doors and windows |