| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 15 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Turning | |
| #2 | Accessories for machine tools | |
| #3 | Milling | |
| #4 | Pistons and sealings | |
| #5 | Containers for goods storage | |
| #6 | Workshop equipment | |
| #7 | Tools for connecting or disengaging | |
| #8 | Constructional elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chen Yingjuan | 15 |
| Publication | Filing date | Title |
|---|---|---|
| CN104369004A | Cutter clamp with universal adjustment function | |
| CN104400097A | Milling cutter | |
| CN104368845A | Punching clamp | |
| CN104368834A | Turning tool | |
| CN104440709A | Novel fixture | |
| CN104400523A | Clamp for lathe tool | |
| CN104588742A | Drilling tool fixture | |
| CN104368844A | Plate punching clamp | |
| CN104454922A | Limiting device | |
| CN104400102A | Milling machine cutter | |
| CN104390008A | Circular-hole plugging column | |
| CN104625134A | Fixture capable of clamping tools with multiple specifications | |
| CN104369040A | Lathe fixture | |
| CN104385236A | Sleeve workpiece auxiliary machining table | |
| CN104400030A | Lathe tool |