Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9231978 | Cryptographic construction for anonymity during interaction for collective outcome | — | 2016-01-05 | |
| 6275797 | Method and apparatus for measuring voice path quality by means of speech recognition | — | 2001-08-14 | $1,091,830,000 |