| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Japan | 2 | |
| #4 | Taiwan | 2 | |
| #5 | United States | 2 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Spraying devices | |
| #2 | Unspecified technologies | |
| #3 | Supplying combustion engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shen Wu-Fang | 9 |
| #2 | Shen Wu Fang | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN103835845A | Fuel supply device and fuel-returning three-way pipe thereof | |
| TW201313327A | Nose of single-air-hole electrical arc spray machine |