Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054772 | Method and system for embedding a data message in a pilot signal | Piyush Upadhyay, William J. Routt, John Chandler Witzgall, Badri P. Subramanyan | 2011-11-08 |
| 7982583 | Method and system of display validation through varying visual appearance | Tong Zhou, Baoquan Zhang | 2011-07-19 |
| 7984127 | Data matrix method and system for distribution of data | William Douskalis, Jesse Money, Arun Santharam | 2011-07-19 |
| 7895273 | System and method for sorting instant messages | — | 2011-02-22 |