Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11779188 | Glass washer with adjustable water temperature | — | 2023-10-10 |
| 11557820 | Phase shifter having a substrate with a signal feed line thereon and including a replaceable dielectric board fixed to the substrate and covering the feed line | Fangwen Wan, Hangsheng Wen, Yan Wang, Fan He | 2023-01-17 |