Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11126152 | Smart curtain system and method of adjusting opening of curtain dynamically | Tse-Wen Chang, Shen-Min YANG | 2021-09-21 |
| 11092351 | HVAC apparatus with alerting function of component efficacy declining, and alerting method for the same | Tse-Wen Chang | 2021-08-17 |