Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073499 | Battery-less electronic device | Alan L. Ruff, Matthew M. Nakanishi, Mark Carlson, Mark Braun | 2011-12-06 |
| 7899488 | Method and apparatus for extending network discovery range | William Wangard, III, Timothy Dickinson, Arthur Christopher Leyh | 2011-03-01 |
| 7343147 | Method and apparatus for powering and loading software into a battery-less electronic device | Alan L. Ruff, Matthew M. Nakanishi, Mark Carlson, Mark Braun | 2008-03-11 |
| 7330920 | Signal initiator and method for on-demand communication | Greg Black, Stephen L. Spear, Charles Binzel | 2008-02-12 |
| 7282891 | Method for charging a battery | Ralph D. Smallwood | 2007-10-16 |
| 7154468 | Method and apparatus for image optimization in backlit displays | Daniel A. Linzmeier, Robert J. Bero, Charles Binzel, Timothy M. McCune, Edward J. Yurchik | 2006-12-26 |
| 6927555 | Sleep mode batteries in electronics devices and methods therefor | — | 2005-08-09 |
| 6667606 | Power regulation and thermal management circuit | John Wendell Oglesbee, Chris Hanchana Thongsouk | 2003-12-23 |
| 6492792 | Battery trickle charging circuit | John Wendell Oglesbee, John E. Herrmann | 2002-12-10 |
| 6381477 | Method and apparatus for protecting a circuit module in a communication device | Peter McMahan | 2002-04-30 |
| 6298224 | Multiple frequency band receiver | David S. Peckham, David Ding, Frank Robert Skutta | 2001-10-02 |
| 5940746 | Channel scanning apparatus and method | Marcia Otting | 1999-08-17 |
| 5900829 | Method of and apparatus for detecting key actuations | Michael R. Gardner, Mark John Lachiw | 1999-05-04 |
| 5747970 | Battery charger charging time control | Monefax Joseph Gilot | 1998-05-05 |
| 5511235 | Apparatus for detecting a signaling channel during scanning including a controlled frequency converter circuit and a controlled filter bandwidth, and a method therefor | Minh H. Duong, Donald A. Dorsey | 1996-04-23 |
| 5428836 | Radio receiver for forming a baseband signal of time-varying frequencies | Theodore T. Sanecki, Paul J. Moller | 1995-06-27 |
| 5321847 | Apparatus and method for detecting intermodulation distortion in a radio frequency receiver | — | 1994-06-14 |
| 5237257 | Method and apparatus for determining battery type and modifying operating characteristics | Michael P. Metroka | 1993-08-17 |
| 5164652 | Method and apparatus for determining battery type and modifying operating characteristics | Michael P. Metroka | 1992-11-17 |
| 5028859 | Multiple battery, multiple rate battery charger | Joshua P. Kiem | 1991-07-02 |
| 5017856 | Battery charging system | — | 1991-05-21 |
| 5014346 | Rotatable contactless antenna coupler and antenna | James P. Phillips, Michael W. Zurek | 1991-05-07 |
| 4868576 | Extendable antenna for portable cellular telephones with ground radiator | — | 1989-09-19 |