| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 22 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Measuring distances |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yu Geping | 22 |
| Publication | Filing date | Title |
|---|---|---|
| CN107782286A | Suspending hammer goniometer | |
| CN107775530A | Knife sharpener knife fixing port part | |
| CN107782287A | Dipmeter | |
| CN107775461A | Knife sharpening device | |
| CN104665534A | Removable cushion | |
| CN104665535A | Pad | |
| CN104665536A | Sucker cushion | |
| CN104739285A | Cushion | |
| CN104665653A | Chopping board | |
| CN104665656A | Chopping block | |
| CN104665654A | Cutting board with lifting handle | |
| CN104665655A | Anti-cracking cutting board | |
| CN103862488A | Cutting device | |
| CN103862487A | Cutting device | |
| CN103862332A | Knife sharpener | |
| CN103862399A | Knife sharpener | |
| CN102578756A | Shoes | |
| CN102599685A | Hollow-heel shoe | |
| CN102180434A | Quilt-fixing needle | |
| CN102172429A | Anti-peeking card using dot-matrix grating |