Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10782055 | Cooling system | Shitong Zha | 2020-09-22 |
| 10767906 | Hot gas defrost in a cooling system | Shitong Zha | 2020-09-08 |
| 10767909 | Thermal storage of carbon dioxide system for power outage | Shitong Zha, Fardis Najafifard | 2020-09-08 |
| 10769873 | Secure smart unlocking | Hongwei Luo | 2020-09-08 |
| 10713457 | Two-dimensional code generation and processing | Hongwei Luo | 2020-07-14 |
| 10551135 | Oil separator | Shitong Zha | 2020-02-04 |