Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12073857 | Perpendicular magnetic recording head equipping a spin torque oscillator element with an electric current in side gaps | Kei Hirata, Kowang Liu, Yue Liu, Weihao Xu | 2024-08-27 |
| 11636873 | Magnetic recording writer with improved main pole shape | Ying Liu, Yuhui Tang, Yue Liu | 2023-04-25 |
| 11348605 | Writer with adaptive side gap | Ying Liu, Yuhui Tang, Yue Liu, Shengyuan Wang, Xiaomin Liu | 2022-05-31 |
| 10770103 | Perpendicular magnetic recording (PMR) writer with narrow high moment trailing shield | Ying Liu, Min Li, Yuhui Tang | 2020-09-08 |
| 10657988 | Method of forming a perpendicular magnetic recording (PMR) write head with patterned leading edge taper | Ying Liu, Yuhui Tang, Yue Liu | 2020-05-19 |
| 10643640 | Ultimate double yoke (uDY) combined with one turn coil designs for perpendicular magnetic recording (PMR) | Yue Liu, Ying Liu, Yuhui Tang | 2020-05-05 |
| 10490213 | Method of forming write head designs with sandwich trailing shield (STS) for high data rate perpendicular recording | Yue Liu, Ying Liu, Yuhui Tang, Moris Dovek, Yiming Wang | 2019-11-26 |
| 10347276 | Perpendicular magnetic recording (PMR) writer with hybrid shield layers | Yuhui Tang, Yaguang Wei | 2019-07-09 |
| 10311899 | Write head designs with sandwich trailing shield (STS) for high data rate perpendicular recording | Yue Liu, Ying Liu, Yuhui Tang, Moris Dovek, Yiming Wang | 2019-06-04 |
| 10229703 | PMR write head with patterned leading edge taper | Ying Liu, Yuhui Tang, Yue Liu | 2019-03-12 |
| 9990942 | Write head designs with sandwich trailing shield (STS) for high data rate perpendicular recording | Yue Liu, Ying Liu, Yuhui Tang, Moris Dovek, Yiming Wang | 2018-06-05 |
| 9721604 | Perpendicular magnetic recording (PMR) write head with improved shapes of side shield and main pole | Yuhui Tang, Yaguang Wei, Ping Zhuang | 2017-08-01 |
| 9626990 | Perpendicular magnetic recording (PMR) writer with hybrid shield layers | Yuhui Tang, Yaguang Wei | 2017-04-18 |
| 9589582 | High moment side shield design for area density improvement of perpendicular magnetic recording (PMR) writer | Yue Liu, Atsushi Yamaguchi, Yuhui Tang, Yaguang Wei, Xiaomin Liu +3 more | 2017-03-07 |
| 9508364 | Perpendicular magnetic recording (PMR) writer with hybrid shield layers | Yuhui Tang, Yaguang Wei | 2016-11-29 |
| 9406317 | Perpendicular magnetic recording (PMR) write head with improved shapes of side shield and main pole | Yuhui Tang, Yaguang Wei, Ping Zhuang | 2016-08-02 |
| 9361912 | High moment side shield design for area density improvement of perpendicular magnetic recording (PMR) writer | Yue Liu, Atsushi Yamaguchi, Yuhui Tang, Yaguang Wei, Xiaomin Liu +3 more | 2016-06-07 |
| 9299367 | Perpendicular magnetic recording (PMR) writer with minimized internal flux shunting | Yuhui Tang, Yaguang Wei, Yue Liu, Moris Dovek | 2016-03-29 |
| 8784674 | Method of making a PMR writer with graded side shield | Yan Wu, Zhigang Bai, Moris Dovek, Cherng-Chyi Han, Min Li +2 more | 2014-07-22 |
| 8611046 | PMR writer with graded side shield | Yan Wu, Zhigang Bai, Moris Dovek, Cherng-Chyi Han, Min Li +2 more | 2013-12-17 |
| 8593761 | Vertical coil (VC) design for short yoke length perpendicular magnetic recording (PMR) writer | Yue Liu | 2013-11-26 |
| 8446689 | High data rate magnetic writer design | Tai Min, Lijie Guan, Min Li | 2013-05-21 |
| 8345383 | Method to make an integrated side shield PMR head with non-conformal side gap | Cherng-Chyi Yan, Feiyue Li, Shiwen Huang, Yoshitaka Sasaki | 2013-01-01 |
| 8209848 | Method of making a PMR writer with seamless shields | Zhigang Bai, Moris Dovek, Yan Wu, Cherng-Chyi Han | 2012-07-03 |
| 8184399 | Magnetic write head with thin and thick portions for balancing writability and ate | Yan Wu, Moris Dovek, Zhigang Bai, Cherng-Chyi Han, Po-Kang Wang | 2012-05-22 |