Gustafson; Ammon E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gustafson; Ammon E..The latest application filed is for "software watermarking".

Company Profile

0.22.19

Gustafson; Ammon E. - Beaverton OR
Gustafson; Ammon E. - Holly Springs NC
Gustafson; Ammon E. - Tigard OR
Gustafson; Ammon E. - Portland OR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Automated methods for distinguishing copies from original printed objects Grant 8,144,368 - Rodriguez , et al. March 27, 2	2012-03-27
Apparatus to process images and video Grant 7,991,184 - Rhoads , et al. August 2, 2	2011-08-02
Signal processing utilizing host carrier information Grant 7,978,875 - Sharma , et al. July 12, 2	2011-07-12
Optimized digital watermarking functions for streaming data Grant 7,957,552 - Gustafson , et al. June 7, 2	2011-06-07
Software Watermarking App 20100095376 - Rodriguez; Tony F. ; et al.	2010-04-15
Optimized Digital Watermarking Functions for Streaming Data App 20100014705 - Gustafson; Ammon E. ; et al.	2010-01-21
Signal Processing Utilizing Host Carrier Information App 20090296983 - Sharma; Ravi K. ; et al.	2009-12-03
Digital watermark detection utilizing host carrier information Grant 7,574,014 - Sharma , et al. August 11, 2	2009-08-11
Documents and methods involving multiple watermarks Grant 7,539,325 - Rhoads , et al. May 26, 2	2009-05-26
Optimized digital watermarking functions for streaming data Grant 7,480,393 - Gustafson , et al. January 20, 2	2009-01-20
Methods to evaluate images, video and documents Grant 7,400,743 - Rhoads , et al. July 15, 2	2008-07-15
Multiple watermarks in content Grant 7,266,217 - Rhoads , et al. September 4, 2	2007-09-04
Apparatus to Process Images, Video and Objects App 20070172098 - Rhoads; Geoffrey B. ; et al.	2007-07-26
Methods to Evaluate Images, Video and Documents App 20070172097 - Rhoads; Geoffrey B. ; et al.	2007-07-26
Digital watermark detection utilizing host carrier information App 20070047760 - Sharma; Ravi K. ; et al.	2007-03-01
Method for utilizing fragile watermark for enhanced security Grant 7,171,020 - Rhoads , et al. January 30, 2	2007-01-30
Multiple Watermarks In Content App 20060210109 - Rhoads; Geoffrey B. ; et al.	2006-09-21
Inferring object status based on detected watermark data Grant 7,054,462 - Rhoads , et al. May 30, 2	2006-05-30
Data encoding using frail watermarks Grant 7,054,463 - Rhoads , et al. May 30, 2	2006-05-30
Watermark detection utilizing regions with higher probability of success Grant 7,013,021 - Sharma , et al. March 14, 2	2006-03-14
Optimized digital watermarking functions for streaming data App 20050169497 - Gustafson, Ammon E. ; et al.	2005-08-04
Multi-carrier watermarks using carrier signals modulated with auxiliary messages Grant 6,915,002 - Gustafson July 5, 2	2005-07-05
Identification document including multiple watermarks App 20050058320 - Rhoads, Geoffrey B. ; et al.	2005-03-17
Methods employing multiple watermarks Grant 6,850,626 - Rhoads , et al. February 1, 2	2005-02-01
Automated methods for distinguishing copies from original printed objects App 20040263911 - Rodriguez, Tony F. ; et al.	2004-12-30
Multi-carrier watermarks using carrier signals modulated with auxiliary messages App 20040218761 - Gustafson, Ammon E.	2004-11-04
Equipment employing watermark-based authentication function Grant 6,804,376 - Rhoads , et al. October 12, 2	2004-10-12
Method for utilizing fragile watermark for enhanced security App 20040190751 - Rhoads, Geoffrey B. ; et al.	2004-09-30
Methods and systems using multiple watermarks Grant 6,744,906 - Rhoads , et al. June 1, 2	2004-06-01
Methods and systems using multiple watermarks Grant 6,728,390 - Rhoads , et al. April 27, 2	2004-04-27
Methods and systems using multiple watermarks Grant 6,636,615 - Rhoads , et al. October 21, 2	2003-10-21
Watermark embedder and reader Grant 6,614,914 - Rhoads , et al. September 2, 2	2003-09-02
Multi-carrier watermarks using carrier signals modulated with auxiliary messages Grant 6,594,373 - Gustafson July 15, 2	2003-07-15
Digital watermarking employing both frail and robust watermarks Grant 6,574,350 - Rhoads , et al. June 3, 2	2003-06-03
Methods employing multiple watermarks App 20020181735 - Rhoads, Geoffrey B. ; et al.	2002-12-05
Equipment employing watermark-based authentication function App 20020176600 - Rhoads, Geoffrey B. ; et al.	2002-11-28
Data encoding using frail watermarks App 20020172397 - Rhoads, Geoffrey B. ; et al.	2002-11-21
Inferring object status based on detected watermark data App 20020159615 - Rhoads, Geoffrey B. ; et al.	2002-10-31
Methods and systems using multiple watermarks App 20020064298 - Rhoads, Geoffrey B. ; et al.	2002-05-30
Methods and sytems using multiple watermarks App 20020061121 - Rhoads, Geoffrey B. ; et al.	2002-05-23
Watermark detection utilizing regions with higher probability of success App 20020057823 - Sharma, Ravi K. ; et al.	2002-05-16

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.