Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12113603 | Optically enhanced self-interference cancellation | Steven Hong, Jeffrey Mehlman, Jung-Il Choi, Mayank Jain | 2024-10-08 |
| 11637623 | Optically enhanced self-interference cancellation | Steven Hong, Jeffrey Mehlman, Jung-Il Choi, Mayank Jain | 2023-04-25 |
| 10979131 | Self-interference-cancelled full-duplex relays | Steven Hong, Jeffrey Mehlman, Jung-Il Choi, Mayank Jain | 2021-04-13 |
| 10673519 | Optically enhanced self-interference cancellation | Steven Hong, Jeffrey Mehlman, Jung-Il Choi, Mayank Jain | 2020-06-02 |
| 10177836 | Radio frequency self-interference-cancelled full-duplex relays | Steven Hong, Jeffrey Mehlman, Jung-Il Choi, Mayank Jain | 2019-01-08 |
| 9464989 | Stack gas measurement device and method thereof | Aron D. Gaus | 2016-10-11 |
| 8511141 | Stack gas measurement device and method therefor | Aron D. Gaus | 2013-08-20 |
| 8111816 | Methods and systems for enabling return to same position in a review of messages in a voice mail system using tag or identifier stored in the voice mail system | Maria Adamczyk, Robert E. Braudes | 2012-02-07 |
| 7933390 | Region-wide messaging system and methods including validation of transactions | James Carlton Bedingfield, SR, Neil Gilmartin, Maria Adamczyk, Navneet Patel, N. Peter Hill +7 more | 2011-04-26 |
| 7760860 | Methods and systems for enabling a reply call to a voice mail message | Maria Adamczyk | 2010-07-20 |
| 7646856 | Region-wide messaging system and methods including validation of transactions | James Carlton Bedingfield, SR, Neil Gilmartin, Maria Adamczyk, Navneet Patel, N. Peter Hill +7 more | 2010-01-12 |
| 7436940 | Methods and systems for enabling a reply call to voice mail message | Maria Adamczyk | 2008-10-14 |
| 7327835 | Methods and systems for enabling return to same position in a review of messages in a voice mail system using tag or identifier stored in the voice mail system | Maria Adamczyk, Robert E. Braudes | 2008-02-05 |
| 7012998 | Voice messaging platform as an intelligent peripheral | Connie Blackburn, Douglas William Varney | 2006-03-14 |
| 7010111 | Audible confirmation using text to speech conversion | Connie Blackburn, Douglas William Varney | 2006-03-07 |
| 6925159 | System and method of billing a predetermined telephone line for service utilized by a calling party | Connie Blackburn, Douglas William Varney | 2005-08-02 |
| 6891931 | Methods and systems for enabling return to same position in a review of messages in a voice mail system using tag or identifier stored in the voice mail system | Maria Adamczyk, Robert E. Braudes | 2005-05-10 |
| 6810034 | Automatic conversion of telephone number to internet protocol address | — | 2004-10-26 |
| 6782089 | Bookmark system and method within an intelligent network | Connie Blackburn, Douglas William Varney | 2004-08-24 |
| 6650740 | Methods and systems for enabling a reply call to a voice mail message | Maria Adamczyk | 2003-11-18 |
| 6064488 | Method and apparatus for in situ gas concentration measurement | Garth A. Monlux, Patrick Zmarzly, Gregory J. Fetzer, Benjamin C. Halsted, Kenneth W. Groff +4 more | 2000-05-16 |
| 5930000 | Line-locked diode laser for gas spectroscopy | — | 1999-07-27 |
| D346664 | Store front | — | 1994-05-03 |
| D346451 | Store front | — | 1994-04-26 |