Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9508111 | Method and system for detecting a display mode suitable for a reduced refresh rate | Michael A. Ogrinc, David Wyatt | 2016-11-29 |
| 8655011 | Content identification and electronic tickets, coupons and credits | Tyler J. McKinley | 2014-02-18 |
| 8615471 | Methods and related toy and game applications using encoded information | Ravi K. Sharma, Tony F. Rodriguez | 2013-12-24 |
| 8345316 | Layered security in digital watermarking | Brett A. Bradley, John Kennedy Barr | 2013-01-01 |
| 8334857 | Method and system for dynamically controlling a display refresh rate | Michael A. Ogrinc, David Wyatt | 2012-12-18 |
| 8213674 | Perceptual modeling of media signals for data hiding | Alastair M. Reed, Brett A. Bradley | 2012-07-03 |
| 8190901 | Layered security in digital watermarking | John Kennedy Barr, Brett A. Bradley, Adnan M. Alattar, Robert T. Durst, Jr. | 2012-05-29 |
| 8179388 | System, method and computer program product for adjusting a refresh rate of a display for power savings | David Wyatt, Michael A. Ogrinc | 2012-05-15 |
| 8144368 | Automated methods for distinguishing copies from original printed objects | Tony F. Rodriguez, Alastair M. Reed, Ravi K. Sharma, Osama M. Alattar, Kenneth L. Levy +3 more | 2012-03-27 |
| 8120621 | Method and system of measuring quantitative changes in display frame content for dynamically controlling a display refresh rate | Michael A. Ogrinc, David Wyatt | 2012-02-21 |
| 8103877 | Content identification and electronic tickets, coupons and credits | Tyler J. McKinley | 2012-01-24 |
| 8085978 | Distributed decoding of digitally encoded media signals | Trent J. Brundage, Ravi K. Sharma | 2011-12-27 |
| 8077912 | Signal hiding employing feature modification | Kenneth L. Levy | 2011-12-13 |
| 8059858 | Identification document and related methods | Trent J. Brundage, Mahmood Sher-Jan, Robert T. Durst, Jr. | 2011-11-15 |
| 8050451 | Electronic forms using indicia, sometimes hidden indicia | Trent J. Brundage | 2011-11-01 |
| 8051295 | Benchmarks for digital watermarking | Hugh L. Brunk, Brett A. Bradley | 2011-11-01 |
| 7995790 | Digital watermark detection using predetermined color projections | Alastair M. Reed | 2011-08-09 |
| 7961949 | Extracting multiple identifiers from audio and video content | Kenneth L. Levy, Brett A. Bradley, Geoffrey B. Rhoads | 2011-06-14 |
| 7957553 | Digital watermarking apparatus and methods | Eric Ellingson, Trent J. Brundage, Tony F. Rodriguez, Geoffrey B. Rhoads | 2011-06-07 |
| 7822226 | Perceptual modeling of media signals for data hiding | Alastair M. Reed, Brett A. Bradley | 2010-10-26 |
| 7806322 | Authentication methods and systems including embedded auxiliary data | Trent J. Brundage | 2010-10-05 |
| 7778437 | Media and methods employing steganographic marking | Geoffrey B. Rhoads | 2010-08-17 |
| 7738658 | Electronic forms including digital watermarking | Trent J. Brundage | 2010-06-15 |
| 7711144 | Watermarking employing the time-frequency domain | Kenneth L. Levy | 2010-05-04 |
| 7676060 | Distributed content identification | Trent J. Brundage, Ravi K. Sharma | 2010-03-09 |