Stewart; Steven W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stewart; Steven W..The latest application filed is for "internet and database searching with handheld devices".
- Stewart; Steven W. - Tualatin OR
| Patent | Date |
|---|---|
| Internet And Database Searching With Handheld Devices App 20150379139 - Rodriguez; Tony F. ; et al. | 2015-12-31 |
| Internet and database searching with handheld devices Grant 9,058,388 - Rodriguez , et al. June 16, 2 | 2015-06-16 |
| Multi-Channel Digital Watermarking App 20120288135 - Jones; Robert L. ; et al. | 2012-11-15 |
| Conveying auxilliary data through digital watermarking Grant 8,055,013 - Levy , et al. November 8, 2 | 2011-11-08 |
| Embedding location data in video Grant 8,045,749 - Rhoads , et al. October 25, 2 | 2011-10-25 |
| Multi-Channel Digital Watermarking App 20100208975 - Jones; Robert L. ; et al. | 2010-08-19 |
| Watermark Systems And Methods App 20100205445 - Anglin; Hugh W. ; et al. | 2010-08-12 |
| Multi-channel digital watermarking Grant 7,706,565 - Levy , et al. April 27, 2 | 2010-04-27 |
| Security Methods Employing Drivers Licenses And Other Documents App 20090187435 - Carr; J. Scott ; et al. | 2009-07-23 |
| Internet and Database Searching with Handheld Devices App 20090012944 - Rodriguez; Tony F. ; et al. | 2009-01-08 |
| Embedding Location Data in Video App 20080025561 - Rhoads; Geoffrey B. ; et al. | 2008-01-31 |
| Embedding location data in video Grant 7,254,249 - Rhoads , et al. August 7, 2 | 2007-08-07 |
| Multi-channel digital watermarking App 20050078851 - Jones, Robert L. ; et al. | 2005-04-14 |
| Security methods employing drivers licenses and other documents App 20040049401 - Carr, J. Scott ; et al. | 2004-03-11 |
| Embedding location data in video App 20030215110 - Rhoads, Geoffrey B. ; et al. | 2003-11-20 |
| Digitally watermarking checks and other value documents App 20030056104 - Carr, J. Scott ; et al. | 2003-03-20 |
| Watermark systems and methods App 20030032033 - Anglin, Hugh W. ; et al. | 2003-02-13 |
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.
| 