Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11699460 | Perpendicular magnetic recording (PMR) writer with recessed leading shield | Yuhui Tang, Yue Liu, Kei Hirata | 2023-07-11 |
| 11636873 | Magnetic recording writer with improved main pole shape | Yuhui Tang, Jiun-Ting Lee, Yue Liu | 2023-04-25 |
| 11545175 | Writer with laterally graded spin layer MsT | Shohei Kawasaki, Wenyu Chen, Yuhui Tang | 2023-01-03 |
| 11355141 | Writer with narrower high moment trailing shield | Yuhui Tang | 2022-06-07 |
| 11348605 | Writer with adaptive side gap | Yuhui Tang, Yue Liu, Jiun-Ting Lee, Shengyuan Wang, Xiaomin Liu | 2022-05-31 |
| 11295767 | Perpendicular magnetic recording (PMR) writer with recessed leading shield | Yuhui Tang, Yue Liu, Kei Hirata | 2022-04-05 |
| 11295768 | Writer with laterally graded spin layer MsT | Shohei Kawasaki, Wenyu Chen, Yuhui Tang | 2022-04-05 |
| 11289117 | Magnetic head including spin torque oscillator | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Hironori Araki +7 more | 2022-03-29 |
| 11170802 | Writer with HMTS (high moment trailing shield) aligned with spin layer | Yuhui Tang | 2021-11-09 |
| 11056133 | Writer with HMTS (high moment trailing shield) aligned with spin layer | Yuhui Tang | 2021-07-06 |
| 11031039 | Circuits and methods for optimizing write current waveform for main pole relaxation in perpendicular magnetic recording | Yuhui Tang | 2021-06-08 |
| 10991391 | Circuits and methods for modifying the write current waveform to improve track density in HDD | Yuhui Tang, Takeo Kagami, Mei Ki Yeung, Sui Yan Chan | 2021-04-27 |
| 10950257 | Process of forming a recessed spin flipping element in the write gap | Yuhui Tang, Min Li | 2021-03-16 |
| 10861486 | Writer with narrower high moment trailing shield | Yuhui Tang | 2020-12-08 |
| 10832707 | Shape designs of magnetic flux guiding devices all around the main pole in assisted writing applications | Wenyu Chen, Yan Wu, Yuhui Tang | 2020-11-10 |
| 10777220 | Coil routing designs for dual and triple perpendicular magnetic recording (PMR) writers | Yue Liu, Yuhui Tang | 2020-09-15 |
| 10770103 | Perpendicular magnetic recording (PMR) writer with narrow high moment trailing shield | Jiun-Ting Lee, Min Li, Yuhui Tang | 2020-09-08 |
| 10714127 | Shape designs of magnetic flux guiding devices all around the main pole in assisted writing applications | Wenyu Chen, Yan Wu, Yuhui Tang | 2020-07-14 |
| 10714129 | Writer with recessed spin flipping element in the main pole surrounding gap | Yuhui Tang | 2020-07-14 |
| 10714132 | Magnetic flux guiding devices all around main pole design without leading shield and side shields in assisted writing applications | Wenyu Chen, Yan Wu, Yuhui Tang | 2020-07-14 |
| 10657988 | Method of forming a perpendicular magnetic recording (PMR) write head with patterned leading edge taper | Yuhui Tang, Jiun-Ting Lee, Yue Liu | 2020-05-19 |
| 10643640 | Ultimate double yoke (uDY) combined with one turn coil designs for perpendicular magnetic recording (PMR) | Yue Liu, Yuhui Tang, Jiun-Ting Lee | 2020-05-05 |
| 10522178 | High damping shield with low magnetic moment in perpendicular magnetic recording (PMR) writer | Yue Liu, Kei Hirata, Yuhui Tang | 2019-12-31 |
| 10490213 | Method of forming write head designs with sandwich trailing shield (STS) for high data rate perpendicular recording | Yue Liu, Yuhui Tang, Jiun-Ting Lee, Moris Dovek, Yiming Wang | 2019-11-26 |
| 10490210 | Optimization of high damping shield geometry in perpendicular magnetic recording (PMR) writer | Yue Liu, Kei Hirata, Yuhui Tang | 2019-11-26 |