Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152017 | Card reader having chopping drive circuit with cycle shorter than reading gap and control method for card reader | Yohei Shimizu, Yufei Gu | 2021-10-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152017 | Card reader having chopping drive circuit with cycle shorter than reading gap and control method for card reader | Yohei Shimizu, Yufei Gu | 2021-10-19 |