Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11062418 | Digital watermarking and data hiding with narrow-band absorption materials | Alastair M. Reed, Vojtech Holub, Tony F. Rodriguez | 2021-07-13 |
| 11055805 | Utilizing dependency between watermark visibility and location of image sample in color space for embedded signal color direction | Alastair M. Reed | 2021-07-06 |
| 11023992 | Signal encoding for difficult environments | Alastair M. Reed | 2021-06-01 |
| 11010857 | Signal encoding based on spectral requirements | Alastair M. Reed | 2021-05-18 |
| 10987960 | Counterfeit detection using machine readable indicia | Alastair M. Reed, Tomas Filler | 2021-04-27 |