Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12235025 | Air conditioning and heat pump system with energy efficient heat exchanger | — | 2025-02-25 |
| 12092375 | Central air conditioning and heat pump system with cooling arrangement | — | 2024-09-17 |
| 12050037 | Air conditioning, heat pump and water heating system | — | 2024-07-30 |
| 12018866 | Central air conditioning and heat pump system with cooling arrangement | — | 2024-06-25 |
| 12018870 | Air conditioning and heat pump system with energy efficient heat exchanger | — | 2024-06-25 |
| 10724798 | Cooling tower with multiple-layer cooling unit | — | 2020-07-28 |
| 10684076 | Air conditioning tower | — | 2020-06-16 |
| 10612798 | Air conditioning and heat pump tower with energy efficient arrangement | — | 2020-04-07 |
| 10345003 | Split-type air conditioning and heat pump system with energy efficient arrangement | — | 2019-07-09 |
| 10208988 | Central air conditioning and heat pump system with energy efficient arrangement | — | 2019-02-19 |
| 10012399 | Window-type air conditioning system with water cooling unit | — | 2018-07-03 |
| 9933171 | Air conditioning and heat pump system with evaporative cooling system | — | 2018-04-03 |
| 9933170 | Water-cooled split air conditioning system | — | 2018-04-03 |
| 9845980 | Air conditioning system with evaporative cooling system | — | 2017-12-19 |
| 9759440 | Air conditioning system with multiple-effect evaporative condenser | — | 2017-09-12 |
| 9612025 | Air conditioning system with multiple-effect evaporative condenser | — | 2017-04-04 |
| 9322483 | Energy efficient air heating, air conditioning and water heating system | — | 2016-04-26 |
| 9097465 | Air conditioning system with multiple-effect evaporative condenser | — | 2015-08-04 |
| 8973382 | Energy efficient air heating, air conditioning and water heating system | — | 2015-03-10 |