Negative ion generating device and air purifier
US-12337333-B2 · Jun 24, 2025 · US
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Xi Guang patents
Xi Guang is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Xi Guang |
| Total patents | 5 |
| First publication | Jun 28, 2022 |
| Latest publication | Jun 24, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Negative ion generating device and air purifier
US-2023338970-A1 · Oct 26, 2023 · US
Air purifier
US-D962410-S · Aug 30, 2022 · US
Air purifier
US-D958314-S · Jul 19, 2022 · US
Inlet collector for centrifugal fan and centrifugal fan
US-11371532-B1 · Jun 28, 2022 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Beijing Xiaomi Mobile Software Co Ltd | 4 |
| Beijing Smartmi Tech Co Ltd | 4 |
| Univ Xi An Jiaotong | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B08B1/165 | 2 |
| B08B1/30 | 2 |
| H01T23/00 | 2 |
| B03C2201/10 | 2 |
| B03C3/41 | 2 |