Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12363240 | PDF embedder for artwork elements with PDF files | Jerry Allen McMahan, JR. | 2025-07-15 |
| 12348693 | Smoothing edges when embedding PDF artwork elements | Brian P. Johnson | 2025-07-01 |
| 12182898 | Detecting conflicts between multiple different signals within imagery | Vojtech Holub | 2024-12-31 |
| 11962733 | PDF embedder for artwork elements with PDF files | Jerry Allen McMahan, JR. | 2024-04-16 |
| 11676238 | Detecting conflicts between multiple different signals within imagery | Vojtech Holub | 2023-06-13 |
| 11336795 | Encoded signal systems and methods to ensure minimal robustness | Dean H. Chadwick | 2022-05-17 |
| 11233918 | PDF embedder for artwork elements with PDF files | Jerry Allen McMahan, JR. | 2022-01-25 |
| 11188997 | Detecting conflicts between multiple different signals within imagery | Vojtech Holub | 2021-11-30 |
| 10986245 | Encoded signal systems and methods to ensure minimal robustness | Dean H. Chadwick | 2021-04-20 |
| 10748231 | Detecting conflicts between multiple different signals within imagery | Vojtech Holub | 2020-08-18 |
| 10506128 | Encoded signal systems and methods to ensure minimal robustness | Dean H. Chadwick | 2019-12-10 |
| 10275847 | Detecting conflicts between multiple different signals within imagery | Vojtech Holub | 2019-04-30 |
| 9940685 | Digital watermarking in data representing color channels | Alastair M. Reed | 2018-04-10 |
| 9792661 | Methods involving maps, imagery, video and steganography | Tony F. Rodriguez, Steven Michael Shovoly | 2017-10-17 |
| 9690967 | Detecting conflicts between multiple different encoded signals within imagery | Vojtech Holub, David A. Cushman | 2017-06-27 |
| 9559839 | Message key generation | Hugh L. Brunk | 2017-01-31 |
| 9179033 | Digital watermarking in data representing color channels | Alastair M. Reed | 2015-11-03 |
| 9083511 | Message key generation | Hugh L. Brunk | 2015-07-14 |
| 9043601 | Digital watermark key generation | Hugh L. Brunk | 2015-05-26 |
| 9014162 | Wireless local area network-based position locating systems and methods | Geoffrey B. Rhoads | 2015-04-21 |
| 8976998 | Methods involving maps, imagery, video and steganography | Tony F. Rodriguez, Steven Michael Shovoly | 2015-03-10 |
| 8761391 | Digital watermark key generation | Hugh L. Brunk | 2014-06-24 |
| 8600053 | Message key generation | Hugh L. Brunk | 2013-12-03 |
| 8600103 | Message encoding | Hugh L. Brunk | 2013-12-03 |
| 8565473 | Noise influenced watermarking methods and apparatus | Tony F. Rodriguez | 2013-10-22 |