Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8041768 | Voice instant messaging | James Crawford | 2011-10-18 |
| 8010371 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | John Mantegna, Keren O. Perlmutter | 2011-08-30 |