Issued Patents All Time
Showing 25 most recent of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9017834 | Lubricants for data storage | Xiaoping Yan, Qian Guo, Wenhong Liu | 2015-04-28 |
| 8888918 | Vapor collection | Qian Guo, Mark Smura, Hamid R. Samani | 2014-11-18 |
| 8841008 | Lubricant for heat assisted magnetic recording | Lei Li, Jiping Yang | 2014-09-23 |
| 8728242 | Single disc vapor lubrication | Paul Stephen McLeod | 2014-05-20 |
| 8685548 | Lubricant compositions | Xiaoping Yan, Jiping Yang, Wenhong Liu, Qian Guo | 2014-04-01 |
| 8609184 | System and method for depositing a lubricant material on a hydrophobic surface | Jianwei Liu, Li-Peng Wang | 2013-12-17 |
| 8586703 | Low profile lubricant with cyclophosphazene ring attached | Jiping Yang, Xiaoding Ma, Jing Gui | 2013-11-19 |
| 8389067 | Deposition of lubricant onto magnetic media | — | 2013-03-05 |
| 8382902 | Single disc vapor lubrication | Paul Stephen McLeod | 2013-02-26 |
| 8313848 | Perpendicular media with Cr-doped Fe-alloy containing soft underlayer (SUL) | Raj Thangaraj, Mariana Rodica Munteanu, Erol Girt, Thomas P. Nolan | 2012-11-20 |
| 7998606 | Perpendicular media with Cr-doped Fe-alloy-containing soft underlayer (SUL) | Raj Thangaraj, Mariana Rodica Munteanu, Erol Girt, Thomas P. Nolan | 2011-08-16 |
| 7968505 | Lubricant | Jianwei Liu | 2011-06-28 |
| 7772172 | Thin film lubricant for advanced tribological performance of storage medium | Jianwei Liu, Huan Tang, Jing Gui | 2010-08-10 |
| 7682712 | Stability polymeric lubricants and thin film recording media comprising same | Jianwei Liu, Jing Gui | 2010-03-23 |
| 7579304 | Thin film lubricant for advanced tribological performance of storage medium | Jianwei Liu, Huan Tang, Jing Gui | 2009-08-25 |
| 7566508 | Perpendicular media with Cr-doped Fe-alloy-containing soft underlayer (SUL) for improved corrosion performance | Raj Thangaraj, Mariana Rodica Munteanu, Erol Girt | 2009-07-28 |
| 7459415 | Lubricant for thin film storage media | Jianwei Liu, Jing Gui | 2008-12-02 |
| 7371474 | Advanced lubricant for thin film storage medium | Jianwei Liu | 2008-05-13 |
| 7361380 | Process for improving corrosion resistance of thin-film recording media & media obtained thereby | Jianwei Liu, Kueir-Weei Chour | 2008-04-22 |
| 7354666 | Photo process to improve tribological performance of thin lubricant film | Jianwei Liu | 2008-04-08 |
| 7354618 | Oxygen plasma post-deposition treatment of magnetic recording media | Chung-Hee Chang, Xiaoding Ma, Jeffrey Shane Reiter, Samuel D. Harkness, IV, Rajiv Yadav Ranjan | 2008-04-08 |
| 7244521 | System and method for improving corrosion resistance of magnetic media | Jianwei Liu, Li-Ping Wang | 2007-07-17 |
| 7175926 | Dual-layer carbon-based protective overcoats for recording media by filtered cathodic ARC deposition | Xiaoding Ma, Jing Gui | 2007-02-13 |
| 7060377 | Lubricant film containing additives for advanced tribological performance of magnetic storage medium | Jianwei Liu, Jing Gui | 2006-06-13 |
| 7018681 | Reducing UV process time on storage media | Jianwei Liu, Jing Gui | 2006-03-28 |