Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813347 | Selective call waiting | Darren A. Kall | 2004-11-02 |
| 5487104 | Arrangement for displaying menu screens on a telephone terminal | Kathleen J. Chylinski, Darren A. Kall, Gary C. Smith | 1996-01-23 |
| 5412713 | Display for a telephone terminal | Edward W. Boakes, Kathleen J. Chylinski, Darren A. Kall, Gary C. Smith | 1995-05-02 |
| 5396547 | Arrangement for entering information into a directory on a telephone terminal | Kathleen J. Chylinski, Darren A. Kall, Gary C. Smith | 1995-03-07 |
| 5392337 | Arrangement for varying the display time for messages displayable on a telephone terminal | Kathleen J. Chylinski, Darren A. Kall, Gary C. Smith, Susan L. Tuttle | 1995-02-21 |
| 5381463 | Arrangement for securing menu screens on a telephone terminal | Edward W. Boakes, Kathleen J. Chylinski, Darren A. Kall, Gary C. Smith, Susan L. Tuttle | 1995-01-10 |
| 5381461 | Interactive display for use in a telephone terminal | Kathleen J. Chylinski, Darren A. Kall, Gary C. Smith, Susan L. Tuttle | 1995-01-10 |
| 5377261 | Apparatus and method for accessing both local and network-based features at a telephone terminal | Edward W. Boakes, Kathleen J. Chylinski, Darren A. Kall, Gary C. Smith | 1994-12-27 |
| 5373551 | Selectable display for a telephone terminal | Kathleen J. Chylinski, Darren A. Kall, Robert Mitchell, Gary C. Smith | 1994-12-13 |
| 5371788 | Arrangement for displaying menu screens on a telephone terminal | Kathleen J. Chylinski, Darren A. Kall, Gary C. Smith, Susan L. Tuttle | 1994-12-06 |