Issued Patents 2025
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315538 | Magnetic recording head with assisting electric current in trailing shield | Alexander Goncharov, Muhammad Asif Bashir, Petrus Antonius Van Der Heijden, Yunfei Ding, Zhigang Bai | 2025-05-27 |
| 12249358 | Magnetic recording devices having external alternating current sources | Muhammad Asif Bashir, Petrus Antonius Van Der Heijden, Alexander Goncharov, Zhigang Bai, Yunfei Ding | 2025-03-11 |