Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5999818 | Frequency re-used and time-shared cellular communication system having multiple radio communication systems | Sheldon L. Gilbert, F. Matthew Rhodes | 1999-12-07 |
| 5815142 | Apparatus and method for marking text on a display screen in a personal communications device | David J. Allard, James R. Lewis, Debra A. G. Johnson, Charles S. Lanier, William Villafana +7 more | 1998-09-29 |
| 5615384 | Personal communicator having improved zoom and pan functions for editing information on touch sensitive display | David J. Allard, Debra A. G. Johnson, Charles S. Lanier, James R. Lewis, Byron K. Tiller +2 more | 1997-03-25 |
| 5590373 | Field programming apparatus and method for updating programs in a personal communications device | Wayne P. Whitley, Randall Scott Springfield, Harold D. Hudson, Byron K. Tiller, David J. Allard +3 more | 1996-12-31 |
| 5568536 | Selective reconfiguration method and apparatus in a multiple application personal communications device | Byron K. Tiller, David J. Allard, Connie Yudip Au, Daniel Ming-Te Hsieh, Julie Goodwin +17 more | 1996-10-22 |
| 5537608 | Personal communicator apparatus | Brent A. Beatty, Charles S. Lanier, Wayne P. Whitley, Debra A. G. Johnson | 1996-07-16 |
| 5422656 | Personal communicator having improved contrast control for a liquid crystal, touch sensitive display | David J. Allard, Brent A. Beatty, Bradley J. DeBauche, Danile M. Hsieh, Debra A. G. Johnson +5 more | 1995-06-06 |
| 5414860 | Power management initialization for a computer operable under a plurality of operating systems | Sivagnanam Parthasarathy | 1995-05-09 |
| 5265238 | Automatic device configuration for dockable portable computers | Neil A. Katz, Shaun Astarabadi, Robert L. Horton | 1993-11-23 |
| 5230074 | Battery operated computer power management system | Neil A. Katz, Richard F. Pollitt, Leopoldo L. Suarez, Shaun Astarabadi, C. William Frank | 1993-07-20 |