Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12333624 | Modulating surface topcoats to embed digital watermarking | Alastair M. Reed | 2025-06-17 |
| 12299764 | Pre-press warping arrangements for watermarks and associated graphic artworks, with related quality control techniques | Hugh L. Brunk, Vojtech Holub | 2025-05-13 |
| 11952173 | Signal encoding for aluminum alloy containers | Alastair M. Reed | 2024-04-09 |
| 11900497 | Encoding signals with printed clear topcoats | — | 2024-02-13 |
| 11810378 | Data hiding through optimization of color error and modulation error | Alastair M. Reed, Tomas Filler, Yang Bai | 2023-11-07 |
| 11798116 | Signal encoding based on spectral requirements | Alastair M. Reed | 2023-10-24 |
| 11756148 | Signal encoding for difficult environments | Alastair M. Reed | 2023-09-12 |
| 11741567 | Digital watermarking and data hiding with clear topcoats | Alastair M. Reed, Vojtech Holub, Tony F. Rodriguez | 2023-08-29 |
| 11665302 | Signal encoding for aluminum alloy containers | Alastair M. Reed | 2023-05-30 |
| 11657469 | Utilizing dependency between watermark visibility and location of image sample in color space for embedded signal color direction | Alastair M. Reed | 2023-05-23 |
| 11643253 | Signal encoding for aluminum alloy containers | Alastair M. Reed | 2023-05-09 |
| 11560005 | Counterfeit detection using machine readable indicia | Alastair M. Reed, Tomas Filler | 2023-01-24 |
| 11501405 | Signal encoding for inks with low reflectivity | Alastair M. Reed | 2022-11-15 |
| 11354767 | Signal encoding for physical objects including dark ink | Alastair M. Reed, Jay Sperry | 2022-06-07 |
| 11263829 | Using a predicted color for both visibility evaluation and signal robustness evaluation | Alastair M. Reed, Tomas Filler, Yang Bai | 2022-03-01 |
| 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 |
| 10783601 | Digital watermarking and signal encoding with activable compositions | Tony F. Rodriguez, Alastair M. Reed | 2020-09-22 |
| 10783602 | Signal encoding for inks with low reflectivity | Alastair M. Reed | 2020-09-22 |
| 10652422 | Spot color substitution for encoded signals | Yang Bai, Alastair M. Reed | 2020-05-12 |
| 10599937 | Data hiding for spot colors on substrates | Alastair M. Reed, Tomas Filler, Yang Bai | 2020-03-24 |
| 10580103 | Signal encoding for difficult environments | Alastair M. Reed, Stephen A. Lauer | 2020-03-03 |