Issued Patents All Time
Showing 1–25 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011192 | Method of building self-aligned optical side shield structure | Weihao Xu, Ittetsu Kitajima, Xuhui Jin, Weisheng Hu, Ethan Lo | 2021-05-18 |
| 10586560 | Rhodium film with thin template layer and its application to a thermally assisted magnetic recording (TAMR) writer | Shengyuan Wang, Weihao Xu, Xuhui Jin, Min Li, Kunliang Zhang | 2020-03-10 |
| 10262683 | Self-aligned hybrid Au—Rh near field transducer for enhanced reliability | Matteo Staffaroni, Xuhui Jin, Weihao Xu, Weisheng Hu, Shengyuan Wang | 2019-04-16 |
| 10186288 | Method of fabricating single Rh layer optical field enhancer with pre-focusing structures | Weihao Xu, Weisheng Hu, Shengyuan Wang, Wen-Ding Huang, Ittetsu Kitajima | 2019-01-22 |
| 10152991 | Method for manufacturing thermally-assisted magnetic recording head with waveguide blocker | Tsutomu Chou, Kouji Shimazawa, Tobias Maletzky, Weihao Xu, Shinji Hara +3 more | 2018-12-11 |
| 9852752 | Plasmon generator with metallic waveguide blocker for TAMR | Tsutomu Chou, Kouji Shimazawa, Tobias Maletzky, Weihao Xu, Shinji Hara +3 more | 2017-12-26 |
| 9337414 | Reader sensor structure and its method of construction | Min Li, Ruhang Ding, Jianing Zhou, Minghui Yu | 2016-05-10 |
| 8865008 | Two step method to fabricate small dimension devices for magnetic recording applications | Ruhang Ding, Hui-Chuan Wang, Minghui Yu, Jianing Zhou, Min Li | 2014-10-21 |
| 8842389 | Wrap-around shielded writer with highly homogeneous shield material | Zhigang Bai, Yan Wu, Moris Dovek | 2014-09-23 |
| 8784674 | Method of making a PMR writer with graded side shield | Yan Wu, Zhigang Bai, Moris Dovek, Min Li, Jianing Zhou +2 more | 2014-07-22 |
| 8728333 | Method to fabricate small dimension devices for magnetic recording applications | Hui-Chuan Wang, Tong Zhao, Min Zheng, Minghui Yu, Min Li | 2014-05-20 |
| 8614860 | PMR head with integrated side shield (ISS) | Lijie Guan, Joe Smyth, Moris Dovek | 2013-12-24 |
| 8611046 | PMR writer with graded side shield | Yan Wu, Zhigang Bai, Moris Dovek, Min Li, Jianing Zhou +2 more | 2013-12-17 |
| 8472138 | Self-aligned full side shield PMR and method to make it | Min Li, Fenglin Liu, Chen-Jung Chien | 2013-06-25 |
| 8379347 | Perpendicular shield pole writer with tapered main pole and tapered non-magnetic top shaping layer | Lijie Guan, Joe Smyth, Moris Dovek, Yoshitaka Sasaki | 2013-02-19 |
| 8305711 | Process of octagonal pole for microwave assisted magnetic recording (MAMR) writer | Min Li, Kenichi Takano, Joe Smyth | 2012-11-06 |
| 8238056 | Perpendicular shield pole writer with tapered main pole and tapered non-magnetic top shaping layer | Liejie Guan, Joe Smyth, Moris Dovek, Yoshitaka Sasaki | 2012-08-07 |
| 8209848 | Method of making a PMR writer with seamless shields | Zhigang Bai, Moris Dovek, Yan Wu, Jiun-Ting Lee | 2012-07-03 |
| 8189295 | Perpendicular magnetic recording head with a bottom side shield | Min Li, Fenglin Liu, Lijie Guan | 2012-05-29 |
| 8184399 | Magnetic write head with thin and thick portions for balancing writability and ate | Yan Wu, Moris Dovek, Zhigang Bai, Jiun-Ting Lee, Po-Kang Wang | 2012-05-22 |
| 8173028 | Method of manufacturing magnetic head for perpendicular magnetic recording including two side shields | Kazuo Ishizaki, Yoshitaka Sasaki, Hironori Araki, Hiroyuki Ito, Shigeki Tanemura | 2012-05-08 |
| 8117738 | Method to make a perpendicular magnetic recording head with a side write shield | Min Li, Fenglin Liu, Jiun-Ting Lee | 2012-02-21 |
| 8118990 | Electroplated magnetic film for read-write applications | Xiaomin Liu, Feiyue Li | 2012-02-21 |
| 8056213 | Method to make PMR head with integrated side shield (ISS) | Lijie Guan, Joe Smyth, Moris Dovek | 2011-11-15 |
| 7979978 | Method for manufacturing a self-aligned full side shield PMR | Min Li, Fenglin Liu, Chen-Jung Chien | 2011-07-19 |