Time interval
1985-2022
Field display
| China Patent Statistics by Industry Category |
|---|
| Application/Authorization Year |
| Industry Category Code |
| Industry Category Name |
| Number of invention patents granted |
| Number of utility model patents |
| Number of patents published for inventions |
Sample data
| Application/Grant Year | Industry Category Code | Industry Category Name | Number of invention patents granted | Number of utility model patents | Number of patents published for inventions |
|---|---|---|---|---|---|
| 1978 | C | Manufacturing | 0 | 1 | 0 |
| 1980 | C | Manufacturing | 0 | 1 | 0 |
| 1985 | A | Agriculture, forestry, animal husbandry and fishery | 4 | 29 | 124 |
| 1985 | B | Mining | 0 | 8 | 66 |
| 1985 | C | Manufacturing | 53 | 4358 | 7964 |
| 1985 | D | Electricity, heat, gas and water production and supply industry | 1 | 66 | 158 |
| 1985 | E | Construction Industry | 0 | 91 | 139 |
| 1985 | I | Information transmission, software and information technology services industry | 3 | 51 | 210 |
| 1985 | O | Residential services, repairs and other services | 1 | 258 | 324 |
| 1986 | A | Agriculture, forestry, animal husbandry and fishery | 0 | 72 | 128 |
| 1986 | B | Mining | 0 | 30 | 64 |
| 1986 | C | Manufacturing | 115 | 8418 | 7342 |
| 1986 | D | Electricity, heat, gas and water production and supply industry | 1 | 117 | 150 |
| 1986 | E | Construction Industry | 6 | 187 | 121 |
| 1986 | I | Information transmission, software and information technology services industry | 1 | 67 | 150 |
| 1986 | O | Residential services, repairs and other services | 2 | 487 | 318 |
| 1987 | A | Agriculture, forestry, animal husbandry and fishery | 13 | 119 | 151 |
| 1987 | B | Mining | 8 | 58 | 82 |
| 1987 | C | Manufacturing | 720 | 14388 | 7715 |
| 1987 | D | Electricity, heat, gas and water production and supply industry | 15 | 165 | 148 |
| 1987 | E | Construction Industry | 8 | 325 | 139 |
| 1987 | I | Information transmission, software and information technology services industry | 13 | 106 | 145 |
| 1987 | O | Residential services, repairs and other services | 21 | 800 | 294 |
| 1988 | A | Agriculture, forestry, animal husbandry and fishery | 21 | 138 | 186 |
| 1988 | B | Mining | 16 | 101 | 61 |
| 1988 | C | Manufacturing | 1715 | 18186 | 8924 |
| 1988 | D | Electricity, heat, gas and water production and supply industry | 25 | 274 | 202 |
| 1988 | E | Construction Industry | 36 | 387 | 157 |
| 1988 | I | Information transmission, software and information technology services industry | 38 | 158 | 203 |
| 1988 | O | Resident services, repairs and other services | 67 | 992 | 390 |
Data update frequency
Annual Update