| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 8 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Japan | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Guo Yanrong | 14 |
| Publication | Filing date | Title |
|---|---|---|
| CN110584503A | Barbecue oven | |
| CN107485305A | A kind of folding oven | |
| CN106618261A | Portable folding barbecue grill | |
| CN107049048A | A kind of folding roaster frame and the barbecue apparatus using the roaster frame | |
| CN107049059A | A kind of oven | |
| CN106419631A | Portable foldable barbecue oven | |
| CN106388631A | Wall-mounted folding barbecue oven | |
| CN104068758A | Thermal insulation burn-proof barbecue oven |