Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334915 | High side current detection circuit, overcurrent protection circuit, calibration method and electronic devices | — | 2025-06-17 |
| 12210505 | Operation request processing method, apparatus, device, readable storage medium, and system | Feifei Li, Xiaojian Fan, Songlu Cai, Guangzhou Zhang, Zhongxing Zhang | 2025-01-28 |
| 11691242 | Methods of lapping while heating one or more features, and related sliders, row bars, and systems | Edwin F. Rejda, Andrew David Habermas, Jeff O'Konski, Andrew Sherve, Michael Thomas Johnson | 2023-07-04 |
| 11389924 | Methods of lapping while heating one or more features, and related sliders, row bars, and systems | Edwin F. Rejda, Andrew David Habermas, Jeff O'Konski, Andrew Sherve, Michael Thomas Johnson | 2022-07-19 |
| 11034824 | Polymer composition and electrical devices | Love Pallon, Amir Masoud POURRAHIMI, Richard Olsson, Mikael Hedenqvist, Stanislaw Gubanski +1 more | 2021-06-15 |
| 9928873 | Head-disk contact detection using a thermal sensor for modulation air bearings | Huazhou Lou, Eric John McCalla, James Robert Oscarson, Shawn Stephen Silewski | 2018-03-27 |
| 9792940 | High sample rate dPES to improve contact detection signal to noise ratio | Lin Zhou, Juil Lee, Huazhou Lou | 2017-10-17 |
| 9548072 | Concurrent modulation and frictional heating head disk contact detection | Huazhou Lou, Jason W. Riddering, Shawn Stephen Silewski, Lin Zhou | 2017-01-17 |
| 9390741 | Head transducer with multiple resistance temperature sensors for head-medium spacing and contact detection | Michael Thomas Johnson, Huazhou Lou, Declan Macken, Timothy W. Stoebe, James Gary Wessel +1 more | 2016-07-12 |
| 9202495 | Method and apparatus for detecting proximity contact between a transducer and a medium | Lin Zhou, Lance E. Stover | 2015-12-01 |
| 9135938 | Contact detection | Lin Zhou, Adam Karl Himes, Lee C. Knippenberg, Michael Thomas Johnson | 2015-09-15 |
| 9082440 | Using first and second resistive sensor bias levels to detect head-to-disk contact and/or clearance | Michael Thomas Johnson, Manuel Charles Anaya Dufresne, Xuan Zheng | 2015-07-14 |
| 9047898 | Head-medium contact detection using introduced heat oscillation | Kenneth A. Haapala, Scott E. Ryun, Lin Zhou | 2015-06-02 |
| 9042050 | Head transducer with multiple resistance temperature sensors for head-medium spacing and contact detection | Michael Thomas Johnson, Huazhou Lou, Declan Macken, Timothy W. Stoebe, James Gary Wessel +1 more | 2015-05-26 |
| 9036290 | Head transducer with multiple resistance temperature sensors for head-medium spacing and contact detection | Michael Thomas Johnson, Huazhou Lou, Declan Macken, Timothy W. Stoebe, James Gary Wessel +1 more | 2015-05-19 |
| 8810952 | Head transducer with multiple resistance temperature sensors for head-medium spacing and contact detection | Michael Thomas Johnson, Huazhou Lou, Declan Macken, Timothy W. Stoebe, James Gary Wessel +1 more | 2014-08-19 |
| 8730611 | Contact detection | Lin Zhou, Adam Karl Himes, Lee C. Knippenberg, Michael Thomas Johnson | 2014-05-20 |
| 8638349 | Head-medium contact detection using introduced heat oscillation | Kenneth A. Haapala, Scott E. Ryun, Lin Zhou | 2014-01-28 |
| 8553350 | Tribological monitoring of a data storage device | Lin Zhou, Huazhou Lou, Vincent Engelkes | 2013-10-08 |
| 6609949 | Interface assembly for lapping control feedback | Bruce J. Anderson, Edward Michael Erickson, Shanlin Hao | 2003-08-26 |
| 6347983 | ELG for both MRE sensor height and resistance monitoring | Shanlin Hao, James K. Price | 2002-02-19 |