Rotary knob lock, maintenance tool and LED display
US-12096571-B2 · Sep 17, 2024 · US
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Zhao Pinglin patents
Zhao Pinglin is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhao Pinglin |
| Total patents | 10 |
| First publication | May 23, 2019 |
| Latest publication | Sep 17, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Waterproof assembly and display screen
US-11536368-B2 · Dec 27, 2022 · US
Rotary knob lock, maintenance tool and led display
US-2022354002-A1 · Nov 3, 2022 · US
Display screen module and display screen
US-11324130-B2 · May 3, 2022 · US
LED display with quick maintenance structure
US-11122695-B2 · Sep 14, 2021 · US
Waterproof assembly and display screen
US-2020340585-A1 · Oct 29, 2020 · US
Display Screen Module and Display Screen
US-2020344898-A1 · Oct 29, 2020 · US
Multi-panel display device
US-10701816-B2 · Jun 30, 2020 · US
Display device
US-2020029446-A1 · Jan 23, 2020 · US
Led display
US-2019159349-A1 · May 23, 2019 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Unilumin Group Co Ltd | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H05K5/0017 | 8 |
| G09F9/3026 | 6 |
| H05K5/0217 | 6 |
| G09F9/33 | 5 |
| H05K5/06 | 4 |