Novel daytime passive radiative cooling ceramic with self-cleaning properties and its manufacturing process
US-2025334359-A1 · Oct 30, 2025 · US
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Pan Yanhui patents
Pan Yanhui is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Pan Yanhui |
| Total patents | 7 |
| First publication | Aug 13, 2020 |
| Latest publication | Oct 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Pipeline radar and television inspection robot
US-11708933-B2 · Jul 25, 2023 · US
Polymer expanding material used in infiltration or seepage watery environment and preparation method thereof
US-11618802-B2 · Apr 4, 2023 · US
Trough plate for constructing locked polymer anti-seepage wall and construction method of locked polymer anti-seepage wall
US-11499284-B2 · Nov 15, 2022 · US
Trough plate for constructing locked polymer anti-seepage wall and construction method of locked polymer anti-seepage wall
US-2021285180-A1 · Sep 16, 2021 · US
Pipeline radar and television inspection robot
US-2021010628-A1 · Jan 14, 2021 · US
Polymer expanding material used in infiltration or seepage watery environment and preparation method thereof
US-2020255579-A1 · Aug 13, 2020 · 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 |
|---|---|
| Univ Zhengzhou | 7 |
| Henan Institute Of Sun Yat Sen Univ | 2 |
| Welead Infrastructure Engineering Tech Zhengzhou Ltd | 2 |
| Safekey Engineering Tech Zhengzhou Ltd | 1 |
| Safekey Engineering Tech (Zhengzhou) Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E02B3/16 | 4 |
| E02D19/12 | 2 |
| E02D2300/0018 | 2 |
| E02D2300/0006 | 2 |
| E02D31/02 | 2 |