Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158292 | Cooling system with oil return to accumulator | Shitong Zha | 2024-12-03 |
| 12078391 | Cooling system with oil return to oil reservoir | Shitong Zha | 2024-09-03 |
| 11835272 | Cooling system with oil return to accumulator | Shitong Zha | 2023-12-05 |
| 11692747 | Cooling system with oil return to oil reservoir | Shitong Zha | 2023-07-04 |
| 11656009 | Cooling system with oil return to accumulator | Shitong Zha | 2023-05-23 |
| 11384969 | Cooling system with oil return to oil reservoir | Shitong Zha | 2022-07-12 |
| 11371756 | Cooling system with oil return to accumulator | Shitong Zha | 2022-06-28 |
| 10365023 | Refrigeration system with integrated air conditioning by parallel solenoid valves and check valve | Shitong Zha | 2019-07-30 |
| 9982919 | Cooling system with low temperature load | Masood Ali | 2018-05-29 |
| 9964339 | Cooling system with low temperature load | Masood Ali | 2018-05-08 |
| 9964348 | Cooling system with low temperature load | Masood Ali | 2018-05-08 |
| 9897363 | Transcritical carbon dioxide refrigeration system with multiple ejectors | — | 2018-02-20 |
| 9869492 | Air conditioning and refrigeration system | — | 2018-01-16 |
| 9726411 | Modulated oversized compressors configuration for flash gas bypass in a carbon dioxide refrigeration system | — | 2017-08-08 |
| 8671704 | Refrigeration system with intermediate pressure vapor supply valve | Gustavo Portella Montagner, Joaquim Manoel Goncalves | 2014-03-18 |
| 8619419 | Computer docking station | Fabricio Caldeira Possamai, OTAVIO SANTINI, JR. | 2013-12-31 |