| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 14 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport | |
| #3 | Electrical machinery and energy | |
| #4 | Control |
| # | Technology | |
|---|---|---|
| #1 | Platform constructions | |
| #2 | Vehicle parts | |
| #3 | Circuits for supplying electric power | |
| #4 | Street cleaning | |
| #5 | Alarm systems | |
| #6 | Construction of roads |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hong Huiquan | 14 |
| Publication | Filing date | Title |
|---|---|---|
| CN108442279A | A kind of modified protective device | |
| CN108583482A | A kind of safety-type sweeping machine of good buffer effect | |
| CN108411825A | It is a kind of to carry convenient buffer-type protecting device of highway |