Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9105287 | Method of forming a PMR writer device with multi-level tapered write pole | Zhigang Bai, Kowang Liu, Moris Dovek | 2015-08-11 |
| 9025280 | PMR writer device with multi-level tapered write pole | Zhigang Bai, Kowang Liu, Moris Dovek | 2015-05-05 |
| 8848495 | Plasmon generator self-annealing with current injection in TAMR | Kowang Liu | 2014-09-30 |
| 8842389 | Wrap-around shielded writer with highly homogeneous shield material | Zhigang Bai, Moris Dovek, Cherng-Chyi Han | 2014-09-23 |
| 8824106 | Two sensor reader for hard disk drive (HDD) | Glen Garfunkel, David Hu, Moris Dovek, Joseph Smyth, Min Li | 2014-09-02 |
| 8817425 | Dual-piece heat sink layer for robust reader in magnetic recording head | Kowang Liu, Glen Garfunkel, Min Li | 2014-08-26 |
| 8810962 | Insertion under read shield for improved read gap actuation in dynamic flying height | Kowang Liu | 2014-08-19 |
| 8784674 | Method of making a PMR writer with graded side shield | Zhigang Bai, Moris Dovek, Cherng-Chyi Han, Min Li, Jianing Zhou +2 more | 2014-07-22 |
| 8670212 | PMR writer device with multi-level tapered write pole | Zhigang Bai, Kowang Liu, Moris Dovek | 2014-03-11 |
| 8611046 | PMR writer with graded side shield | Zhigang Bai, Moris Dovek, Cherng-Chyi Han, Min Li, Jianing Zhou +2 more | 2013-12-17 |
| 8542461 | Writer shields with modified shapes for reduced flux shunting | Zhigang Bai, Moris Dovek | 2013-09-24 |
| 8514524 | Stabilized shields for magnetic recording heads | Glen Garfunkel, Min Li, Yuzuru Iwai, Moris Dovek | 2013-08-20 |
| 8432639 | PMR writer with π shaped shield | Kenichi Takano, Moris Dovek | 2013-04-30 |
| 8274758 | Composite writer shield for improving writer performance | Kowang Liu | 2012-09-25 |
| 8264792 | PMR writer device with multi-level tapered write pole | Zhigang Bai, Kowang Liu, Moris Dovek | 2012-09-11 |
| 8209848 | Method of making a PMR writer with seamless shields | Zhigang Bai, Moris Dovek, Cherng-Chyi Han, Jiun-Ting Lee | 2012-07-03 |
| 8184399 | Magnetic write head with thin and thick portions for balancing writability and ate | Moris Dovek, Zhigang Bai, Cherng-Chyi Han, Jiun-Ting Lee, Po-Kang Wang | 2012-05-22 |
| 8134802 | Writer and reader arrangements for shingled writing | Zhigang Bai, Kenichi Takano | 2012-03-13 |
| 8125732 | Tapered PMR write pole with straight side wall portion | Zhigang Bai, Moris Dovek | 2012-02-28 |
| 8105705 | External field robustness of read/write head shields | Zhigang Bai, Yuchen Zhou, Joe Smyth, Moris Dovek | 2012-01-31 |
| 8085498 | PMR write with flux choking area | Zhigang Bai, Yue Liu, Kowang Liu, Moris Dovek | 2011-12-27 |
| 7692895 | Exchange biased pole for reducing the likelihood of domain lockup in perpendicular recording | Gang Herbert Lin | 2010-04-06 |
| 7403356 | Disk drive including slider mover having low thermal coefficient of resistivity | Michael Mallary | 2008-07-22 |
| 7184241 | Disk drive that performs cold writes to erased buffer | Michael Mallary, John VanLaanen, Bruce Douglas Buch, Jeffrey V. DeRosa | 2007-02-27 |