Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9767266 | Methods and systems for biometric-based user authentication by voice | Qian Hu, Stelios Melachrinoudis, Joshua J. Kraunelis, Matthew E. Coarr | 2017-09-19 |
| 7953751 | System and method for audio hot spotting | Qian Hu, Fred J. Goodman, Randall K. Fish, Warren R. Greiff | 2011-05-31 |
| 7617188 | System and method for audio hot spotting | Qian Hu, Fred J. Goodman, Randall K. Fish, Warren R. Greiff | 2009-11-10 |
| 7386542 | Personalized broadcast news navigator | Mark T. Maybury, Warren R. Greiff, Chadwick A McHenry, Lisa M Ferro | 2008-06-10 |