Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419730 | Magnetic recording disk with antiferromagnetically coupled master layer including copper | Xiaoping Bian, Tetsuya Kanbe, Mark F. Mercado, Mohammad Mirzamaani, Adam D. Polcyn +1 more | 2008-09-02 |
| 7382590 | MR sensor and thin film media having alloyed Ru antiparallel spacer layer for enhanced antiparallel exchange coupling | Eric Fullerton, Wen-Yaung Lee, Jinshan Li, Brian R. York | 2008-06-03 |
| 6893741 | Magnetic device with improved antiferromagnetically coupling film | Eric Fullerton | 2005-05-17 |
| 6872478 | Magnetic thin film media with a pre-seed layer of CrTiAl | Xiaoping Bian, Kai Tang, Qi-Fan Xiao | 2005-03-29 |
| 6863993 | Thin film media with a dual seed layer of RuAI/NiAIB | Kai Tang, Qi-Fan Xiao | 2005-03-08 |
| 6858331 | Magnetic thin film media with a bi-layer structure of CrTi/Nip | Xiaoping Bian, Mohammad Mirzamaani, Adam D. Polcyn, Qi-Fan Xiao | 2005-02-22 |
| 6852430 | Magnetic thin film media with a pre-seed layer of CrTi | Xiaoping Bian, James A. Hagan, Tim Minvielle, Mohammad Mirzamaani, Adam D. Polcyn +1 more | 2005-02-08 |
| 6846543 | Thin film magnetic recording disk with ruthenium-aluminum layer | Xiaoping Bian, Jinshan Li, Mohammad Mirzamaani, Kai Tang | 2005-01-25 |
| 6835476 | Antiferromagnetically coupled magnetic recording media with CoCrFe alloy first ferromagnetic film | Hoa Van Do, Eric Fullerton, David Margulies, Natacha Supper | 2004-12-28 |
| 6723450 | Magnetic recording medium with antiparallel coupled ferromagnetic films as the recording layer | Hoa Van Do, Eric Fullerton, David Margulies, William G. McChesney, Manfred Ernst Schabes +1 more | 2004-04-20 |
| 6677052 | Preseed layer for a magnetic recording disk | Xiaoping Bian, Kai Tang, Qi-Fan Xiao | 2004-01-13 |
| 6607842 | Containing an AITa or AITi pre-seed layer, a CoCr onset layer and a CoCrPtB magnetic layer | Xiaoping Bian, Tim Minvielle, Mohammad Mirzamaani, Kai Tang | 2003-08-19 |
| 6599642 | High anisotropy alloy for thin film disk | Xiaoping Bian, Tim Minvielle, Mohammad Mirzamaani, Kai Tang | 2003-07-29 |
| 6596409 | Onset layer for thin film disk with CoPtCrB alloy | Xiaoping Bian, Tim Minvielle, Mohammad Mirzamaani, Kai Tang | 2003-07-22 |
| 6593009 | Magnetic thin film media with a pre-seed layer of CrTi | Xiaoping Bian, Mohammad Mirzamaani, Tim Minvielle, Kai Tang | 2003-07-15 |
| 6586116 | Nonmetallic thin film magnetic recording disk with pre-seed layer | Xiaoping Bian, Tim Minvielle, Mohammad Mirzamaani, Kai Tang, Li Tang | 2003-07-01 |
| 6572989 | Thin film magnetic recording disk with a chromium-nickel pre-seed layer | Xiaoping Bian, Tim Minvielle, Mohammad Mirzamaani, Kai Tang | 2003-06-03 |
| 6567236 | Antiferromagnetically coupled thin films for magnetic recording | Eric Fullerton, David Margulies, Kai Tang | 2003-05-20 |
| 6537684 | Antiferromagnetically coupled magnetic recording media with boron-free first ferromagnetic film as nucleation layer | Eric Fullerton, David Margulies | 2003-03-25 |
| 6413608 | Seed layer and underlayer with high and low oxygen concentration portions for hand disk magnetic recording medium on a glass substrate | Xiaoping Bian, Shanlin Duan, Jinshan Li, Mohammad Mirzamaani | 2002-07-02 |
| 6187408 | Thin film magnetic disk with CoPtCrB layer | Xiaoping Bian, Mohammad Mirzamaani, Timothy Martin Reith | 2001-02-13 |
| 6143388 | Thin film disk with onset layer | Xiaoping Bian, Shanlin Duan, Jinshan Li, Mohammad Mirzamaani | 2000-11-07 |
| 6077586 | Laminated thin film disk for longitudinal recording | Xiaoping Bian, Mohammad Mirzamaani | 2000-06-20 |
| 5789056 | Thin film magnetic disk with chromium-titanium seed layer | Xiaoping Bian, Mohammad Mirzamaani, Chon Ngoc Vo | 1998-08-04 |
| 5705287 | Magnetic recording disk with metal nitride texturing layer | James H. Kaufman, Serhat Metin, Seyyed M. T. Mirzamaani, Anthony W. Wu | 1998-01-06 |