| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 11 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Locks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Li Shande | 11 |
| Publication | Filing date | Title |
|---|---|---|
| CN107013090A | A kind of panel of lock | |
| CN107217921A | Anti-theft lock end | |
| CN106996222A | A kind of antitheft lock | |
| CN106285210A | A kind of preventing lock protecting cover | |
| CN106245997A | A kind of anti-theft lock end support | |
| CN105735745A | Indoor protection panel of lock | |
| CN105735754A | Lock cylinder partition and combination structure of lock | |
| CN105735746A | Protection panel of lock | |
| CN103899161A | Novel multi-section lock | |
| CN103883177A | Flexible safety lock with defending function | |
| CN103883174A | Two-head anti-vibration electromagnet device |