Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10569208 | Filter customization systems and methods | Chunxiao Han, Daniel Harden | 2020-02-25 |
| 10507422 | Localized ventilation systems and methods | Chunxiao Han, Daniel Harden, Jovan Pantelic | 2019-12-17 |
| D857868 | Filter assembly for an air purifier | Chunxiao Han, Daniel Harden, Cole Derby | 2019-08-27 |
| D807483 | Air purifier | Chunxiao Han, Daniel Harden, Cole Derby | 2018-01-09 |
| 9678662 | Method for detecting user gestures from alternative touchpads of a handheld computerized device | Tong Luo, Chuan-Min Lin | 2017-06-13 |