Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828478 | Auto addressing for hvac secondary units using delayed responses | Hongbing Lian, Cheng Xu | 2023-11-28 |
| 11473802 | Auto addressing for HVAC secondary units | Hongbing Lian, Cheng Xu | 2022-10-18 |
| 10563884 | Auto addressing for HVAC units | Hongbing Lian, Cheng Xu | 2020-02-18 |