| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 13 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Chemical engineering | |
| #3 | Mechanical elements | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Cleaning | |
| #3 | Nails | |
| #4 | Separating solids | |
| #5 | Shafts | |
| #6 | Chairs and beds | |
| #7 | Accessories for machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yu Yuhua | 13 |
| Publication | Filing date | Title |
|---|---|---|
| CN108980196A | A kind of bed board connection structure of beddo | |
| CN104847798A | Bearing holder | |
| CN104841777A | Bending mold | |
| CN104846424A | Loading and unloading mechanism | |
| CN104841738A | Pipe bending machine | |
| CN104874687A | Precise stamping die | |
| CN104874684A | Extruding mold | |
| CN104858690A | Positioning clamp | |
| CN104874568A | Ultrasonic cleaning device | |
| CN104526049A | Cutting device | |
| CN104438051A | Vibrating screen | |
| CN104456044A | Anti-pinch textile equipment | |
| CN104399820A | Stamping die |