Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183372 | System controlled RF signal source architecture with transducer near pole-tip for microwave assisted magnetic recording | John Contreras, Yunfei Ding, Joey M. Poss | 2024-12-31 |
| 12094499 | Cap layer able to be reactive ion etched for RSB DFL read elements | Rong Cao | 2024-09-17 |
| 9837106 | Two-dimensional magnetic recording (TDMR) disk drive with multiple sensors and circuitry for selection of an active pair of associated amplifiers | John Contreras | 2017-12-05 |
| 9373344 | Two side by side MIMO read sensors fabricated by self-aligned processing | Patrick M. Braganca, Jordan Asher Katine, Neil Leslie Robertson | 2016-06-21 |
| 9299370 | MIMO read head with soft bias and split shield | Sharat Batra, Neil Smith, Petrus Antonius Van Der Heijden | 2016-03-29 |
| 9218831 | Side-by-side magnetic multi-input multi-output (MIMO) read head | Patrick M. Braganca, Jordan Asher Katine, Hsin-wei Tseng | 2015-12-22 |
| 9042059 | Current-perpendicular-to-the-plane (CPP) magnetoresistive (MR) sensor structure with multiple stacked sensors and improved center shield | Jordan Asher Katine, Stefan Maat, Neil Smith, Alexander M. Zeltser | 2015-05-26 |
| 8323408 | Methods and apparatus to provide group VIA materials to reactors for group IBIIIAVIA film formation | Douglas W. Young, Bulent M. Basol | 2012-12-04 |
| 8222087 | Seed layer for a heat spreader in a magnetic recording head | James Mac Freitag | 2012-07-17 |
| 8045299 | Method and apparatus for oxidizing conductive redeposition in TMR sensors | Robert E. Fontana, Jr. | 2011-10-25 |
| 7839607 | Method to reduce corner shunting during fabrication of CPP read heads | Robert E. Fontana, Jr., Ying Hong, Wipul Pemsiri Jayasekara | 2010-11-23 |
| 7742258 | Magnetic transducer with milling mask | Tsung-Yuan Chen, David Druist, Quang Le, Kim Y. Lee, Chun-Ming Wang | 2010-06-22 |
| 7712207 | Method of manufacturing a wrap around shield for a perpendicular write pole using a laminated mask with an endpoint detection layer | Aron Pentek, Yi Zheng | 2010-05-11 |
| 7649712 | Self aligned wrap around shield for perpendicular magnetic recording | Quang Le, Nian-Xiang Sun | 2010-01-19 |
| 7627942 | Method for using CVD process to encapsulate coil in a magnetic write head | Richard Hsiao, Wipul Pemsiri Jayasekara | 2009-12-08 |
| 7623319 | Electrical connection structure for magnetic heads and method for making the same | Mustafa Pinarbasi | 2009-11-24 |
| 7574791 | Method to fabricate side shields for a magnetic sensor | Satoru Araki, Robert Beach, Marie-Claire Cyrille, Wipul Pemsiri Jayasekara, Quang Le +2 more | 2009-08-18 |
| 7565732 | Method of manufacturing a write pole | Quang Le, Nian-Xiang Sun | 2009-07-28 |
| 7545608 | Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with impedance adjustment | Satoru Araki, John Contreras, Klaas B. Klaassen, Ramona Marie Patterson, David J. Seagle | 2009-06-09 |
| 7530158 | CPP read sensor fabrication using heat resistant photomask | Satoru Araki, Robert Beach, Ying Hong, Thomas L. Leong, Timothy J. Minvielle | 2009-05-12 |
| 7506429 | Method of constructing a magnetic sensor | Edward Hin Pong Lee, Kim Y. Lee, Tsann Lin, Chun-Ming Wang | 2009-03-24 |
| 7449790 | Methods and systems of enhancing stepper alignment signals and metrology alignment target signals | Yi Zheng, Nian-Xiang Sun, Hamid Balamane | 2008-11-11 |
| 7375931 | Magnetic recording head with ESD shunt trace | Wipul Pemsiri Jayasekara | 2008-05-20 |
| 7365408 | Structure for photolithographic applications using a multi-layer anti-reflection coating | James B. Kruger, Clint D. Snyder, Patrick Rush Webb | 2008-04-29 |
| 7362543 | Magnetoresistive/inductive write head assembly formed with seed layers having a uniform thickness | Richard Hsiao, Quang Le, Paul P. Nguyen, Son V. Nguyen, Mustafa Pinarbasi +1 more | 2008-04-22 |