Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530847 | Cryocooler and flow path switching mechanism of cryocooler | Qian Bao | 2022-12-20 |
| 11506426 | Pulse tube cryocooler and method of manufacturing pulse tube cryocooler | — | 2022-11-22 |
| 11408406 | GM cryocooler and method of operating GM cryocooler | Qian Bao, Takaaki Morie | 2022-08-09 |
| 11384963 | GM cryocooler | Qian Bao, Takaaki Morie | 2022-07-12 |
| 11371754 | GM cryocooler | Qian Bao, Takaaki Morie | 2022-06-28 |
| D955124 | Stepstool | — | 2022-06-21 |
| 11333408 | Cryocooler and cryogenic system | Hirokazu Takayama, Xiaogang LIN | 2022-05-17 |
| 11333407 | GM cryocooler with buffer volume communicating with drive chamber | — | 2022-05-17 |
| 11221079 | Cryocooler and rotary valve unit for cryocooler | Takaaki Morie, Qian Bao | 2022-01-11 |