Hipwell; Mary Cynthia
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hipwell; Mary Cynthia.The latest application filed is for "waveguide for heat assisted magnetic recording".
- Hipwell; Mary Cynthia - Edina MN
- Hipwell; Mary Cynthia - Minneapolis MN
| Patent | Date |
|---|---|
| Waveguide For Heat Assisted Magnetic Recording App 20110217003 - Gage; Edward Charles ; et al. | 2011-09-08 |
| Waveguide for heat assisted magnetic recording Grant 7,949,218 - Gage , et al. May 24, 2 | 2011-05-24 |
| Waveguide For Heat Assisted Magnetic Recording App 20090208171 - Gage; Edward Charles ; et al. | 2009-08-20 |
| Disc head slider with intermittent contact protection feature Grant 6,654,206 - Hipwell , et al. November 25, 2 | 2003-11-25 |
| Asymmetric tapered air bearing slider Grant 6,608,735 - Serpe , et al. August 19, 2 | 2003-08-19 |
| Disc head slider with intermittent contact protection feature App 20020044384 - Hipwell, Mary Cynthia ; et al. | 2002-04-18 |
| Pad design concepts for slider air-bearings App 20020008939 - Boutaghou, Zine Eddine ; et al. | 2002-01-24 |
| Optical disc for optical storage system Grant 6,285,651 - Boutaghou , et al. September 4, 2 | 2001-09-04 |
| Magnetoresistive sensor for magnetic storage system Grant 5,965,840 - Nagarajan , et al. October 12, 1 | 1999-10-12 |
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.
| 