| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 8 | |
| #2 | United States | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Packaging and shipping | |
| #4 | Environmental technology | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Metal-working | |
| #3 | Springs | |
| #4 | Compressed gas holders | |
| #5 | Turning | |
| #6 | Climate change mitigation in transportation | |
| #7 | Accessories for machine tools | |
| #8 | Packaging | |
| #9 | Transport or storage devices | |
| #10 | Electrical vehicle propulsion |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zhang Yu | 9 |
| #2 | Zhang Haiyong | 3 |
| #3 | Dai Yiliang | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN111846335A | Automatic line body of pipe pile up neatly | |
| CN111846933A | Pipe transferring mechanical arm and pipe transferring method | |
| CN110625160A | Drilling device for rim with spoke | |
| CN108180249A | Inflate flanger | |
| CN108213231A | Inflate flanger | |
| CN106427633A | Automobile charging robot | |
| CN104942827A | Manipulator lifting mechanism for automatic rim calibration machine | |
| CN102452235A | Motorcycle frame number code pressing machine |