Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9792940 | High sample rate dPES to improve contact detection signal to noise ratio | Juil Lee, Dongming Liu, Huazhou Lou | 2017-10-17 |
| 9548072 | Concurrent modulation and frictional heating head disk contact detection | Huazhou Lou, Jason W. Riddering, Shawn Stephen Silewski, Dongming Liu | 2017-01-17 |
| 9527732 | Methods and devices for correcting errors in atomic force microscopy | Huiwen Liu, Peter Gunderson | 2016-12-27 |
| 9202495 | Method and apparatus for detecting proximity contact between a transducer and a medium | Dongming Liu, Lance E. Stover | 2015-12-01 |
| 9171581 | Friction force measurement assembly and method | Huazhou Lou | 2015-10-27 |
| 9150415 | Atomic force microscopy of scanning and image processing | Huiwen Liu, Dale Egbert, Jonathan A. Nelson, Jianxin Zhu | 2015-10-06 |
| 9135938 | Contact detection | Dongming Liu, Adam Karl Himes, Lee C. Knippenberg, Michael Thomas Johnson | 2015-09-15 |
| 9123371 | Methods and devices for head-media contact detection | Huazhou Lou, Vincent Engelkes | 2015-09-01 |
| 9047898 | Head-medium contact detection using introduced heat oscillation | Dongming Liu, Kenneth A. Haapala, Scott E. Ryun | 2015-06-02 |
| 8730611 | Contact detection | Dongming Liu, Adam Karl Himes, Lee C. Knippenberg, Michael Thomas Johnson | 2014-05-20 |
| 8638349 | Head-medium contact detection using introduced heat oscillation | Dongming Liu, Kenneth A. Haapala, Scott E. Ryun | 2014-01-28 |
| 8553350 | Tribological monitoring of a data storage device | Huazhou Lou, Dongming Liu, Vincent Engelkes | 2013-10-08 |
| 8525112 | Variable pixel density imaging | Huiwen Liu, Dale Egbert, Peter Gunderson, John Ibele | 2013-09-03 |
| 8371155 | Scanning probe microscopy employing correlation pattern recognition | Huiwen Liu, Dale Egbert, Peter Gunderson, John Ibele, Kah Choong Loo +1 more | 2013-02-12 |
| 8296860 | Atomic force microscopy true shape measurement method | Huiwen Liu, Dale Egbert, Jonathan A. Nelson, Peter Gunderson | 2012-10-23 |
| 7406860 | Atomic force microscopy scanning and image processing | Huiwen Liu, Dale Egbert, Jonathan A. Nelson, Jianxin Zhu | 2008-08-05 |