Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9420081 | Dialed digits based vocoder assignment | Jun Shen, Alan Denis MacDonald | 2016-08-16 |
| 9247045 | Operating a directory assistance call center based upon directory assistance database and caller ID data | — | 2016-01-26 |
| 8738648 | System and method for delivery of business information through an electronic address book | Ely Shemesh, Stephen Chappell | 2014-05-27 |
| 8676575 | Dialed digits based vocoder assignment | Jun Shen, Alan Denis MacDonald | 2014-03-18 |
| 8358766 | Operating a directory assistance call center based upon directory assistance database and caller ID data | — | 2013-01-22 |
| 7881717 | Method for registering with a communication service | Denise Febo | 2011-02-01 |
| 7630885 | Dialed digits based vocoder assignment | Jun Shen, Alan Denis MacDonald | 2009-12-08 |
| 7167706 | Method for registering with a communication service | Denise Febo | 2007-01-23 |
| 6859649 | Method for registering with a communication service | Denise Febo | 2005-02-22 |