Issued Patents All Time
Showing 25 most recent of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12380917 | Perpendicular magnetic recording writer with tunable two bias branches | Yue Liu | 2025-08-05 |
| 12236984 | Perpendicular magnetic recording writer with tunable pole side bridge design | Yue Liu, Yan Wu | 2025-02-25 |
| 12094497 | Optimizing a current distribution in write heads for efficient energy-assisted magnetic recording | Shehrin Sayed, Wenyu Chen, Yue Liu, Kowang Liu, Tetsuya Roppongi +3 more | 2024-09-17 |
| 11790940 | Perpendicular magnetic recording (PMR) writer with improved trailing shield design | Sanghyun Lim, Yuhui Tang, Yaguang Wei, Yue Liu | 2023-10-17 |
| 10490213 | Method of forming write head designs with sandwich trailing shield (STS) for high data rate perpendicular recording | Yue Liu, Ying Liu, Yuhui Tang, Jiun-Ting Lee, Yiming Wang | 2019-11-26 |
| 10482905 | Magnetic core and coil design for double perpendicular magnetic recording (PMR) writers | Kowang Liu, Yuhui Tang | 2019-11-19 |
| 10366713 | Designs for multiple perpendicular magnetic recording (PMR) writers and related head gimbal assembly (HGA) process | Yuhui Tang, Wenjie Chen | 2019-07-30 |
| 10311900 | Magnetic core and coil design for double perpendicular magnetic recording (PMR) writers | Kowang Liu, Yuhui Tang | 2019-06-04 |
| 10311899 | Write head designs with sandwich trailing shield (STS) for high data rate perpendicular recording | Yue Liu, Ying Liu, Yuhui Tang, Jiun-Ting Lee, Yiming Wang | 2019-06-04 |
| 10279451 | Dual perpendicular magnetic recording (PMR) writer application with special up and down head assignment for best areal density in hard disk drive (HDD) | Yue Liu, Yuhui Tang, Kowang Liu | 2019-05-07 |
| 10032469 | Perpendicular magnetic recording (PMR) writer with improved trailing shield design | Sanghyun Lim, Yuhui Tang, Yaguang Wei, Yue Liu | 2018-07-24 |
| 9990942 | Write head designs with sandwich trailing shield (STS) for high data rate perpendicular recording | Yue Liu, Ying Liu, Yuhui Tang, Jiun-Ting Lee, Yiming Wang | 2018-06-05 |
| 9934796 | Areal density improvement of perpendicular magnetic recording (PMR) write head by tuning magnetic flux loops | Yaguang Wei, Yuhui Tang, Yue Liu | 2018-04-03 |
| 9754612 | Areal density improvement of perpendicular magnetic recording (PMR) write head by tuning magnetic flux loops | Yaguang Wei, Yuhui Tang, Yue Liu | 2017-09-05 |
| 9589582 | High moment side shield design for area density improvement of perpendicular magnetic recording (PMR) writer | Yue Liu, Atsushi Yamaguchi, Yuhui Tang, Jiun-Ting Lee, Yaguang Wei +3 more | 2017-03-07 |
| 9466319 | Perpendicular magnetic recording (PMR) write shield design with minimized wide adjacent track erasure (WATE) | Yuhui Tang, Yaguang Wei, Yue Liu, Xiaomin Liu, Feiyue Li +2 more | 2016-10-11 |
| 9361912 | High moment side shield design for area density improvement of perpendicular magnetic recording (PMR) writer | Yue Liu, Atsushi Yamaguchi, Yuhui Tang, Jiun-Ting Lee, Yaguang Wei +3 more | 2016-06-07 |
| 9361923 | PP3 shape designs for shield domain control to improve either skip track erasure (STE) or write performance for perpendicular magnetic recording (PMR) | Yue Liu, Glen Garfunkel, Yaguang Wei, Yuhui Tang, Po-Kang Wang | 2016-06-07 |
| 9330690 | Method of forming a TAMR writer with a concave leading shield for enhanced field magnitude | Yiming Wang, Tobias Maletzky, Xuhui Jin, Dayu Zhou, Joe Smyth | 2016-05-03 |
| 9299367 | Perpendicular magnetic recording (PMR) writer with minimized internal flux shunting | Yuhui Tang, Yaguang Wei, Yue Liu, Jiun-Ting Lee | 2016-03-29 |
| 9245554 | Tilted structures to reduce reflection in laser-assisted TAMR | Xuhui Jin, Xiaohua Lou, Joe Smyth | 2016-01-26 |
| 9222994 | Perpendicular spin torque oscillator FMR frequency measurement method | Yuchen Zhou, Kunliang Zhang, Min Li, Kenichi Takano, Joe Smyth +4 more | 2015-12-29 |
| 9105287 | Method of forming a PMR writer device with multi-level tapered write pole | Zhigang Bai, Kowang Liu, Yan Wu | 2015-08-11 |
| 9082433 | PMR writer with patterned shields for adjacent track erasure improvement | Yuhui Tang, Suping Song, Lijie Guan, Yaguang Wei, Yue Liu | 2015-07-14 |
| 9070383 | Graded bevel tapered write pole design for field enhancement | Lijie Guan, Po-Kang Wang, Joe Smyth, Kenichi Takano, Yoshitaka Sasaki | 2015-06-30 |