| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 11 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Surface technology and coating | |
| #3 | Packaging and shipping | |
| #4 | Mechanical elements | |
| #5 | Machines | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Turning | |
| #2 | Grinding or polishing devices | |
| #3 | Accessories for machine tools | |
| #4 | Nails | |
| #5 | Devices for applying fluent materials | |
| #6 | Manipulators | |
| #7 | Woodworking tools | |
| #8 | Hand carried bags | |
| #9 | Spraying devices | |
| #10 | Working veneer |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zheng Junfeng | 11 |
| Publication | Filing date | Title |
|---|---|---|
| CN111493484A | Simple disposable safety packing box | |
| CN110605204A | Paint spraying machine | |
| CN110605418A | Special pipeline processing detection device | |
| CN110524329A | A kind of unmanned robot for the polishing of round tube guardrail | |
| CN111617930A | Novel lamp shade inside lining veneer compress tightly device | |
| CN110281146A | A kind of pipe fitting grinding device | |
| CN110405873A | A kind of gluing pressing device for plank |