| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 12 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Accessories for machine tools | |
| #2 | Nails | |
| #3 | Tools for connecting or disengaging | |
| #4 | Workshop equipment | |
| #5 | Milling | |
| #6 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chen Qiang | 12 |
| Publication | Filing date | Title |
|---|---|---|
| CN104454895A | Multi-station adjustable nut fastener | |
| CN104454809A | Wood part fastener | |
| CN104454810A | Multi-axis connector | |
| CN104440729A | Pipe pliers tool | |
| CN104437735A | Asymmetric-axis smashing device | |
| CN104440370A | Dynamic balance stabilization fastener | |
| CN104400486A | Adjustable cambered surface support seat | |
| CN104440168A | Precise clamping jaw | |
| CN104440230A | Mould surface machining clamp | |
| CN104466810A | Wire stripper | |
| CN104440835A | Workbench | |
| CN104406482A | Adjustable precision detector for sleeve parts |