Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7895846 | Oil circulation observer for HVAC systems | Xiang-Dong He, Tao Cheng | 2011-03-01 |
| 7731279 | Rapid cooling and heating of car seats with massaging effects | Manas C. Menon | 2010-06-08 |
| 7331191 | Heating, ventilation and air conditioning (HVAC) system and method using feedback linearization | Xiang-Dong He | 2008-02-19 |
| 7076962 | Heating, ventilation and air conditioning (HVAC) system and method using feedback linearization | Xiang-Dong He | 2006-07-18 |