Issued Patents All Time
Showing 26–50 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8593915 | Thermally-assisted magnetic recording head capable of reducing the transient protrusion of an antenna | Kowang Liu, Kouji Shimazawa, Po-Kang Wang | 2013-11-26 |
| 8503271 | Method of forming a plasmon antenna with magnetic core for thermally assisted magnetic recording | Yuchen Zhou, Kenichi Takano, Xuhui Jin, Moris Dovek, Joe Smyth | 2013-08-06 |
| 8416649 | Main pole design for thermally assisted magnetic recording | Kenichi Takano, Joe Smyth | 2013-04-09 |
| 8358481 | Nano-lithography with rotating target and servo-positioned tip | Yuchen Zhou, David Hu | 2013-01-22 |
| 8315020 | Method for manufacturing a magneto-resistance effect element and magnetic recording and reproducing apparatus | Hiromi Yuasa, Hideaki Fukuzawa, Yoshihiko Fuji, Shuichi Murakami, Michiko Hara +2 more | 2012-11-20 |
| 8295132 | Plasmon shield to shape and reduce optical spot | Xuhui Jin, Yuchen Zhou, Joe Smyth, Tobias Maletzky, Kenichi Takano | 2012-10-23 |
| 8284637 | Shaped plasmon generators for thermally-assisted magnetic recording | Xuhui Jin, Kenichi Takano, Yuchen Zhou, Joe Smyth, Moris Dovek | 2012-10-09 |
| 8248898 | Thermally-assisted magnetic recording head having main waveguide and sub-waveguides | Xuhui Jin, Tobias Maletzky, Joe Smyth, Dayu Zhou, Yuchen Zhou +1 more | 2012-08-21 |
| 8238202 | Directional waveguide coupler for ABS reflected light | Tobias Maletzky, Xuhui Jin, Yuchen Zhou, Kenichi Takano, Joe Smyth | 2012-08-07 |
| 8233358 | Plasmon antenna with magnetic core for thermally assisted magnetic recording | Yuchen Zhou, Kenichi Takano, Xuhui Jin, Moris Dovek, Joe Smyth | 2012-07-31 |
| 8228634 | Integrated focusing elements for TAMR light delivery system | Xuhui Jin, Joe Smyth, Moris Dovek | 2012-07-24 |
| 8228643 | Method for manufacturing a magneto-resistance effect element and magnetic recording and reproducing apparatus | Hiromi Yuasa, Hideaki Fukuzawa, Yoshihiko Fuji, Shuichi Murakami, Michiko Hara +2 more | 2012-07-24 |
| 8179628 | Magnetic core plasmon antenna with improved coupling efficiency | Yuchen Zhou, Tobias Maletzky, Xuhui Jin, Zhigang Bai, Kenichi Takano | 2012-05-15 |
| 8094418 | Vertically stacked DFH heater design for protrusion shape control | Kowang Liu | 2012-01-10 |
| 8065481 | RAID system and method compatible with improved drive select | Bernhard Hiller, Pantelis Alexopoulos, Don Brunnett, Chandra Shaker Buddhavaram, Thierry Chatard +13 more | 2011-11-22 |
| 8059496 | Magnetic core plasmon antenna with recessed plasmon layer | Yuchen Zhou, Xuhui Jin, Kenichi Takano, Moris Dovek, Tobias Maletzky +1 more | 2011-11-15 |
| 8036069 | Plasmon shield to shape and reduce optical spot | Xuhui Jin, Yuchen Zhou, Joe Smyth, Tobias Maletzky, Kenichi Takano | 2011-10-11 |
| 8023218 | Electric field assisted magnetic recording | Yuchen Zhou, Kowang Liu, Kunliang Zhang | 2011-09-20 |
| 7995425 | Power control of TAMR element during read/write transition | Kowang Liu, Kouji Shimazawa, Po-Kang Wang | 2011-08-09 |
| 7933085 | Head spacing verification in magnetic disk drive systems during end-user operation | Peter Michael Baumgart | 2011-04-26 |
| 7933095 | Magnetic head for perpendicular magnetic recording including a stopper layer for suppressing protrusion of the front end face of a shield | Yoshitaka Sasaki, Hiroyuki Itoh, Hironori Araki, Takehiro Horinaka, Kowang Liu | 2011-04-26 |
| 7885032 | Apparatus and method for bulk erasure of disk drives | Babu S. RAHMAN | 2011-02-08 |
| 7787636 | Filtering a microphone signal to remove noise components generated by a disk drive | Liu Yanning, Ben Chang, Babu S. RAHMAN, Timothy Glassburn | 2010-08-31 |
| 7602577 | Rapid off track detection using in-drive microactuator | Rickmer Kose, Frank Obregon | 2009-10-13 |
| 7561367 | Bi-directional debris sweeping profile | — | 2009-07-14 |