Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12159654 | Local extension of head overcoat with a near-field transducer extending toward the media-facing surface | Mehdi Habibollahzadeh, Sukumar Rajauria, Qing Dai, Sudha Narayan, Krisda Siangchaew | 2024-12-03 |
| 11776566 | Heat-assisted magnetic recording (HAMR) write head with protective multilayer film for near-field transducer | Krisda Siangchaew | 2023-10-03 |
| 11386922 | Multiple protective film on near-field transducer of heat-assisted magnetic recording device | Krisda Siangchaew | 2022-07-12 |
| 11127421 | Heat-assisted magnetic recording (HAMR) write head with improved corrosion resistance and method for making the head | Krisda Siangchaew, Barry Cushing Stipe | 2021-09-21 |
| 9659587 | Magnetic head having a reader overcoat with DLC and a recessed writer overcoat without DLC | Krisda Siangchaew, Sakthavorn Phongwanitchaya | 2017-05-23 |
| 9343275 | Methods for characterizing carbon overcoat | Lifan Chen, Haifeng Wang, Liang Hong | 2016-05-17 |