Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11514285 | Artwork generated to convey digital messages, and methods/apparatuses for generating such artwork | — | 2022-11-29 |
| 11410261 | Differential modulation for robust signaling and synchronization | John Stach | 2022-08-09 |
| 11288764 | Watermarking arrangements permitting vector graphics editing | Christopher A. Ambiel, Geoffrey B. Rhoads, Annalou Vincent, Maxfield T. Torke, Jerry Allen McMahan, JR. | 2022-03-29 |
| 11276133 | Generating signal bearing art using stipple, Voronoi and Delaunay methods and reading same | — | 2022-03-15 |