| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 8 | |
| #2 | EPO (European Patent Office) | 1 | |
| #3 | United States | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology | |
| #3 | Packaging and shipping | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Swimming pools | |
| #2 | Climate change adaptation technologies | |
| #3 | Construction of roads | |
| #4 | Containers for goods storage | |
| #5 | Household appliances |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chen Qingwei | 10 |
| #2 | Chen Shuang | 4 |
| #3 | Chen Yujun | 4 |
| #4 | Chen Yuyan | 4 |
| #5 | Cai Caifeng | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN110356147A | A kind of blackboard | |
| CN105923255A | Anti-counterfeiting wine bottle | |
| CN106043957A | Two-purpose wine set | |
| CN105942808A | Wine pouring device | |
| CN105905389A | High-grade wine packaging box with lifting handle | |
| CN102425090A | Urban three-dimensional road for aggregating and utilizing land and avoiding traffic jam | |
| CN1693904A | Self-control electric limit type single-phase watt-hour meter | |
| CN1278571A | City overpass |