Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7427514 | Passivated magneto-resistive bit structure and passivation method therefor | Harry Hongyue Liu, William Larson, Shaoping Li, Theodore Zhu, Joel Drewes | 2008-09-23 |
| 7423329 | Semiconductor device and magneto-resistive sensor integration | William Witcraft, Mark D. Amundson | 2008-09-09 |
| 7383626 | Methods for fabricating giant magnetoresistive (GMR) devices | Daniel Baseman, Romney R. Katti, Daniel S. Reed, Gordon A. Shaw, Wei Zou | 2008-06-10 |
| 7239000 | Semiconductor device and magneto-resistive sensor integration | William Witcraft, Mark D. Amundson | 2007-07-03 |
| 7183120 | Etch-stop material for improved manufacture of magnetic devices | Daniel Baseman, Wei (David) DZ Zou | 2007-02-27 |
| 7145798 | Methods for fabricating a magnetic keeper for a memory device | William Witcraft, Alan Hurst, William Vavra, Mark Jenson | 2006-12-05 |
| 7114240 | Method for fabricating giant magnetoresistive (GMR) devices | Daniel Baseman, Romney R. Katti, Daniel S. Reed, Gordon A. Shaw, Wei Zou | 2006-10-03 |
| 7029923 | Method for manufacture of magneto-resistive bit structure | Harry Hongyue Liu, William Larson, Theodore Zhu, Shaoping Li, Romney R. Katti +2 more | 2006-04-18 |
| 6914805 | Method for building a magnetic keeper or flux concentrator used for writing magnetic bits on a MRAM device | William Witcraft, Alan Hurst, William Vavra, Mark Jenson | 2005-07-05 |
| 6872997 | Method for manufacture of magneto-resistive bit structure | Harry Hongyue Liu, William Larson, Theodore Zhu, Shaoping Li, Romney R. Katti +2 more | 2005-03-29 |
| 6850057 | Barber pole structure for magnetoresistive sensors and method of forming same | William Witcraft, Mae W. Ng, Tom Yeh | 2005-02-01 |
| 6806546 | Passivated magneto-resistive bit structure | Harry Hongyue Liu, William Larson, Shaoping Li, Theodore Zhu, Joel Drewes | 2004-10-19 |
| 6717194 | Magneto-resistive bit structure and method of manufacture therefor | Harry Hongyue Liu, William Larson, Theodore Zhu, Shaoping Li, Romney R. Katti +2 more | 2004-04-06 |
| 6623987 | Passivated magneto-resistive bit structure and passivation method therefor | Harry Hongyue Liu, William Larson, Shaoping Li, Theodore Zhu, Joel Drewes | 2003-09-23 |
| 6392922 | Passivated magneto-resistive bit structure and passivation method therefor | Harry Hongyue Liu, William Larson, Shaoping Li, Theodore Zhu, Joel Drewes | 2002-05-21 |
| 5982658 | MRAM design to reduce dissimilar nearest neighbor effects | Paul W. Cravens, Allan T. Hurst, Tangshiun Yeh | 1999-11-09 |
| 5756366 | Magnetic hardening of bit edges of magnetoresistive RAM | Allan T. Hurst, Tangshiun Yeh, Paul W. Cravens | 1998-05-26 |
| 5569617 | Method of making integrated spacer for magnetoresistive RAM | Tangshiun Yeh, Allan T. Hurst, Huang-Joung Chen, William Witcraft | 1996-10-29 |