| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 36 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Materials and metallurgy | |
| #3 | Computer technology | |
| #4 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wei Jiazhen | 33 |
| Publication | Filing date | Title |
|---|---|---|
| CN111062242A | Interactive information prompting method and system | |
| CN110750183A | Touch display assembly for smart home and electronic touch device | |
| CN105565949A | Production method for special fertilizer used for cotton | |
| CN105503373A | Machinery apparatus for producing peanut dedicated fertilizer | |
| CN105565952A | Apparatus for producing base fertilizer used for fruit tree | |
| CN105565950A | Production method for special fertilizer used for peanuts | |
| CN105565951A | Production method for base fertilizer used for fruit tree | |
| CN105481531A | Mechanical device for producing special fertilizer for cotton | |
| CN105566000A | Method for producing special wheat fertilizer | |
| CN105565938A | Mechanical apparatus for producing special wheat fertilizer | |
| CN105565939A | Mechanical apparatus for producing special rice fertilizer | |
| CN105565925A | Special rice fertilizer | |
| CN105481527A | Mechanical device for producing special fertilizer for tobacco | |
| CN105481493A | Device for producing special fertilizer for maize | |
| CN105565937A | Special corn fertilizer production method | |
| CN105565941A | Special tobacco fertilizer production method | |
| CN104420393A | Mechanical device for producing internal neutral sizing agent for papermaking | |
| CN104420394A | Production method for producing internal neutral sizing agent in paper grade stock | |
| CN104419322A | Mechanical device for producing polymerized rosin | |
| CN104419323A | Method for preparing polymerized rosin |