Unmanned aerial vehicle and dimming device for a switchable glass
US-12223671-B2 · Feb 11, 2025 · US
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Piao Qinhao patents
Piao Qinhao is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Piao Qinhao |
| Total patents | 6 |
| First publication | Oct 14, 2021 |
| Latest publication | Feb 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Temperature control system and driving method thereof, and liquid crystal apparatus
US-12072565-B2 · Aug 27, 2024 · US
Dimming method and dimming device for dimming glass, and dimming glass system
US-11698543-B2 · Jul 11, 2023 · US
Temperature control system and driving method thereof, and liquid crystal apparatus
US-2022397789-A1 · Dec 15, 2022 · US
Unmanned aerial vehicle and dimming device for a switchable glass
US-2022074264-A1 · Mar 10, 2022 · US
Dimming method and dimming device for dimming glass, and dimming glass system
US-2021318559-A1 · Oct 14, 2021 · 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 |
|---|---|
| Beijing Boe Sensor Technology Co Ltd | 6 |
| Boe Technology Group Co Ltd | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E06B2009/2464 | 4 |
| E06B9/24 | 3 |
| G02F1/0121 | 2 |
| G02F1/01 | 2 |
| Y02B20/40 | 2 |