| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 21 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Electrical machinery and energy | |
| #3 | Civil engineering | |
| #4 | Measurement | |
| #5 | Environmental technology | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Street cleaning | |
| #3 | Lighting device details | |
| #4 | Non-portable lighting devices | |
| #5 | Special light sources | |
| #6 | Earth drilling | |
| #7 | Meteorology | |
| #8 | Climate change mitigation in wastewater treatment | |
| #9 | Batteries | |
| #10 | Vehicle parts |
| # | Name | Total Patents |
|---|---|---|
| #1 | The Inventor Has Waived The Right To Be Cited | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN108836206A | A kind of mop | |
| CN109057751A | The unidirectional tubing string continuous directional valve of oil production by layer | |
| CN108824280A | A kind of Cleaning vehicle for guardrail | |
| CN108855485A | Discarded wallboard high-efficient treatment device | |
| CN108837881A | A kind of solid-state drug grinder | |
| CN109012921A | A kind of environmental protection high pressure type refuse battery breaking device | |
| CN109001848A | Rainwater meter | |
| CN108591901A | A kind of LED underground lamp |