Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11954931 | Methods and systems for detecting tampering of an IR security mark | Rajasekar Kanagasabai, Vignesh Doss, Sainarayanan Gopalakrishnan | 2024-04-09 |
| 11941937 | Methods and systems for automatically identifying IR security marks based on known halftone frequency and color information | Sainarayanan Gopalakrishnan, Rajasekar Kanagasabai | 2024-03-26 |