Campos; Francis
Patent Applications and Registrations
Patent applications and USPTO patent grants for Campos; Francis.The latest application filed is for "bi-directional magnetic recording head built on a common substrate".
- Campos; Francis - Louisville CO
- Campos; Francis - Clermont-Ferrand FR
| Patent | Date |
|---|---|
| Tape head layout having offset read and write element arrays Grant 8,045,290 - McKinstry , et al. October 25, 2 | 2011-10-25 |
| Multi-level, multi-track magnetic recording head Grant 7,751,148 - Alstrin , et al. July 6, 2 | 2010-07-06 |
| Bi-directional Magnetic Recording Head Built On A Common Substrate App 20100033871 - Campos; Francis ; et al. | 2010-02-11 |
| Bi-directional magnetic recording head built on a common substrate Grant 7,656,610 - Campos , et al. February 2, 2 | 2010-02-02 |
| Tape Head Layout App 20090147395 - McKinstry; Kevin D. ; et al. | 2009-06-11 |
| Giant magneto-resistive (GMR) transducer having separation structure separating GMR sensor from head-tape interface Grant 7,352,540 - Watson , et al. April 1, 2 | 2008-04-01 |
| Thin-film Read Element App 20080037172 - Campos; Francis ; et al. | 2008-02-14 |
| Thin-film read element with multiple read sensors Grant 7,298,586 - Campos , et al. November 20, 2 | 2007-11-20 |
| Method and structure for defining track width on a recording head Grant 6,105,238 - Chesnutt , et al. August 22, 2 | 2000-08-22 |
| Reduction of the travel noise of tires Grant 4,598,748 - Campos , et al. July 8, 1 | 1986-07-08 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 