Issued Patents All Time
Showing 26–50 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10679650 | Current-assisted magnetic recording write head with improved write gap structure | Zhigang Bai, Venkatesh Chembrolu, Yaguang Wei, Terence Lam, Michael Kuok San Ho +2 more | 2020-06-09 |
| 10276208 | Data storage device coding out ambiguity in three-dimensional magnetic recording | Zhigang Bai, Yaguang Wei, Terence Tin Lok Lam, Kuok San Ho | 2019-04-30 |
| 9741368 | Method of forming a non-uniform write gap perpendicular writer for shingle writing | — | 2017-08-22 |
| 9336799 | Method of forming a writer with an AFM write gap | Tai Min, Yuhui Tang, Min Li | 2016-05-10 |
| 9082433 | PMR writer with patterned shields for adjacent track erasure improvement | Yuhui Tang, Suping Song, Moris Dovek, Yaguang Wei, Yue Liu | 2015-07-14 |
| 9070383 | Graded bevel tapered write pole design for field enhancement | Po-Kang Wang, Moris Dovek, Joe Smyth, Kenichi Takano, Yoshitaka Sasaki | 2015-06-30 |
| 9013830 | Non-uniform write gap perpendicular writer for shingle writing | — | 2015-04-21 |
| 8970985 | Graded bevel tapered write pole design for field enhancement | Po-Kang Wang, Moris Dovek, Joe Smyth, Kenichi Takano, Yoshitaka Sasaki | 2015-03-03 |
| 8929029 | High data rate writer design | Tai Min, Suping Song, Yuhui Tang | 2015-01-06 |
| 8896965 | Non-uniform write gap perpendicular writer for shingle writing | — | 2014-11-25 |
| 8804281 | PMR write head with modified main pole shape to minimize adjacent track interference | Yuhui Tang, Suping Song, Yaguang Wei | 2014-08-12 |
| 8795763 | Perpendicular magnetic medium with shields between tracks | Yuchen Zhou, Kunliang Zhang | 2014-08-05 |
| 8755149 | Shield designs with internal magnetization control for ATE improvement | Suping Song, Tai Min, Yuhui Tang | 2014-06-17 |
| 8705205 | Magnetic recording head having a dual sidewall angle | Yunfei Li, Ying Hong, Zhigang Bai, Jinqiu Zhang, Yugang Wang +2 more | 2014-04-22 |
| 8625234 | Graded bevel tapered write pole design for field enhancement | Po-Kang Wang, Moris Dovek, Joe Smyth, Kenichi Takano, Yoshitaka Sasaki | 2014-01-07 |
| 8614860 | PMR head with integrated side shield (ISS) | Cherng-Chyi Han, Joe Smyth, Moris Dovek | 2013-12-24 |
| 8564903 | Writer with an AFM write gap | Tai Min, Yuhui Tang, Min Li | 2013-10-22 |
| 8559132 | Perpendicular magnetic recoding head with a laminated pole | Kenichi Takano, Yuchen Zhou, Joe Smyth, Moris Dovek | 2013-10-15 |
| 8542463 | Non-uniform write gap perpendicular writer for shingle writing | — | 2013-09-24 |
| 8498079 | Superior performance head design with minimized ATE and WATE | Suping Song, Yuhui Tang, Tai Min | 2013-07-30 |
| 8456778 | Writer design with enhanced writability | Tai Min, Yuhui Tang, Suping Song | 2013-06-04 |
| 8446689 | High data rate magnetic writer design | Tai Min, Min Li, Jiun-Ting Lee | 2013-05-21 |
| 8443510 | Method for utilizing an electronic lapping guide for a beveled pole in a magnetic recording transducer | Changqing Shi, Ming Jiang | 2013-05-21 |
| 8444866 | Method and system for providing a perpendicular magnetic recording pole with a multi-layer side gap | Changqing Shi, Ming Jiang, Yun-Fei Li, Ying Hong | 2013-05-21 |
| 8375564 | Method for fabricating a pole of a magnetic transducer | Guanghong Luo, Danning Yang, Weimin Si, Dujiang Wan, Yun-Fei Li +1 more | 2013-02-19 |