Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765273 | Monodisperse lubricant including multidentate perfluoropolyether structures | Nicholas Ryan Conley, Xueqian Kong | 2017-09-19 |
| 9466322 | Ultra-low profile multidentate lubricant for use as a sub-nanometer thick lubricant layer for magnetic media | Hong Deng, Xing-Cai Guo, Bala Krishna Pathem, Robert Waltman | 2016-10-11 |
| 9460739 | Monitoring and controlling the electrochemical wear at the head-disk interface | Sukumar Rajauria, Erhard Schreck | 2016-10-04 |
| 9349407 | Data storage medium surface smoothing method and associated apparatus | Xing-Cai Guo, Thomas E. Karis, Daryl J. Pocker | 2016-05-24 |
| 9312141 | Vapor phase chemical mechanical polishing of magnetic recording disks | Thomas E. Karis, Bala Krishna Pathem, Franck D. Rose dit Rose, Kurt A. Rubin, Erhard Schreck | 2016-04-12 |
| 9275670 | Methods of production for corrosion-resistant bit patterned media (BPM) and discrete track media (DTM) | Qing Dai, Katsumi Mabuchi, Mina Amo | 2016-03-01 |
| 9153290 | Intra-zone wear leveling for heat-assisted magnetic recording—shingled magnetic recording (HAMR-SMR) type storage devices | Zvonimir Z. Bandic, Luiz M. Franca-Neto, Cyril Guyot, Adam Manzanares, Erhard Schreck | 2015-10-06 |
| 9144817 | System, method and apparatus to prevent the formation of lubricant lines on magnetic media | Xing-Cai Guo | 2015-09-29 |
| 9074155 | Perfluoropolyether lubricant and systems comprising same | John M. Burns, Hong Deng, Xing-Cai Guo, Daryl J. Pocker, Robert Waltman | 2015-07-07 |
| 8941944 | System and method for evenly distributing thermal exposure to disk in heat-assisted magnetic recording (HAMR) | Qing Dai, Xing-Cai Guo, Cyril Guyot, Lidu Huang, Erhard Schreck | 2015-01-27 |
| 8908309 | System, method and apparatus for master pattern generation, including servo patterns, for ultra-high density discrete track media using E-beam and self-assembly of block copolymer microdomains | Thomas R. Albrecht, Ricardo Ruiz | 2014-12-09 |
| 8908312 | Dynamic fly height control that is insensitive to off-track motion | Sripathi Vangipuram Canchi, Michael Grobis, Erhard Schreck | 2014-12-09 |
| 8861127 | Magnetic storage device with dynamic humidity control system to mitigate water vapor transients | Charles A. Brown | 2014-10-14 |
| 8727832 | System, method and apparatus for enhanced cleaning and polishing of magnetic recording disk | Xing-Cai Guo, Ferdinand Hendriks, Toshiki Hirano, Thomas E. Karis | 2014-05-20 |
| 8722213 | Lubricant with non-terminal functional groups | Xing-Cai Guo, Robert Waltman, Run-Han Wang | 2014-05-13 |
| 8717710 | Corrosion-resistant bit patterned media (BPM) and discrete track media (DTM) and methods of production thereof | Qing Dai, Katsumi Mabuchi, Mina Amo | 2014-05-06 |
| 8687323 | Magnetic media disk anticorrosion overcoat with titanium and silicon based layers | Daryl J. Pocker, Franck Dreyfus Rose, Qi-Fan Xiao | 2014-04-01 |
| 8649119 | Measuring variations in head-disk clearance in a hard disk drive | Kazuhiro Saito, Roger William Wood, Bruce A. Wilson | 2014-02-11 |
| 8628868 | Fluorinated polytetramethylene glycol (PTMG) with diepoxide endgroups as magnetic lubricants | John M. Burns, Norbert A. Feliss, Xing-Cai Guo, Robert Waltman | 2014-01-14 |
| 8628869 | Magnetic media and magnetic recording devices using fluorine compounds | Mina Amo, Katsumi Mabuchi, Hiroshi Yoshida, Qing Dai | 2014-01-14 |
| 8607425 | Method for lubed tape burnish for producing thin lube media | Xing-Cai Guo, Thomas E. Karis | 2013-12-17 |
| 8518564 | Perfluoropolyether lubricant and systems comprising same | John M. Burns, Hong Deng, Xing-Cai Guo, Daryl J. Pocker, Robert Waltman | 2013-08-27 |
| 8481468 | Lubricant with non-terminal functional groups | Xing-Cai Guo, Robert Waltman, Run-Han Wang | 2013-07-09 |
| 8475669 | System, method and apparatus for master pattern generation, including servo patterns, for ultra-high density discrete track media using e-beam and self-assembly of block copolymer microdomains | Thomas R. Albrecht, Ricardo Ruiz | 2013-07-02 |
| 8409660 | Systems and methods for processing a magnetic disk | Charles A. Brown, John M. Burns, Xing-Cai Guo, Thomas E. Karis | 2013-04-02 |