Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6212415 | Power adapter with integral radio frequency port | David M. DeMuro, Mike M. Albert, John A. Kalenowsky, Robert B. Ford | 2001-04-03 |
| 6205344 | Power adapter with integral radio frequency port | David M. DeMuro, Mike M. Albert, John A. Kalenowsky, Robert B. Ford | 2001-03-20 |
| 6166522 | Battery conditioning scheme | Gustavo Dario Leizerovich | 2000-12-26 |
| 6054843 | High speed battery charging system with high accuracy voltage sensing | John Wendell Oglesbee, Michael D. Geren | 2000-04-25 |
| 6026282 | Carry case and external electronic accessory assembly | Jorge L. Garcia | 2000-02-15 |
| 6023150 | Optimized method for determining remaining life cycles in a rechargeable battery | Russell Simpson | 2000-02-08 |
| 5969508 | Battery charging method using battery circuitry impedence measurement to determine optimum charging voltage | Michael D. Geren, Barbara R. Doutre | 1999-10-19 |
| 5963012 | Wireless battery charging system having adaptive parameter sensing | Jorge L. Garcia, Annamarie Burke, Juan B. de la Luz, Charles Burton Swope | 1999-10-05 |
| 5939856 | Battery and charging system using switchable coding devices | David M. DeMuro, Jose' Maria Fernandez | 1999-08-17 |
| 5898295 | Technique for avoiding overcharging a battery | Robert B. Ford | 1999-04-27 |
| 5825159 | Battery charging method for properly terminating rapid charge | — | 1998-10-20 |
| 5732144 | Remote microphone display select system and method of using same | Bruce D. Oberlies, Michael Stock | 1998-03-24 |
| 5710505 | Battery charging system having multiplexed charging functionality | — | 1998-01-20 |
| 5705915 | Method for charging a battery | Twanika D. Douglas, Michael D. Geren, William R. Williams | 1998-01-06 |
| 5703467 | Apparatus for expanding battery recognition in a battery charging system | — | 1997-12-30 |
| 5696433 | Method and apparatus for expanded battery recognition in a battery charging system | — | 1997-12-09 |
| 5684387 | Voltage cutoff compensation method for a battery in a charger | — | 1997-11-04 |
| 5678207 | Radio/Microphone battery charging assembly | William R. Williams | 1997-10-14 |
| 5673314 | Electronic device with door cover speaker actuator and latch mechanism | Jill C. Olkoski, Tyler David Jensen, Julio C. Castaneda, Gordon W. James, Wille Kotte +7 more | 1997-09-30 |
| 5648715 | Method and apparatus for current compensation of a battery in a charger | Robert B. Ford | 1997-07-15 |
| 5649307 | Method and apparatus for option control in a radio accessory | — | 1997-07-15 |
| 5623196 | Apparatus and method of simulating high battery temperature in a rechargeable battery | Jose M. Fernandez, Vernon Meadows, Venus D. Desai, Scott M. Garrett, Dao N. Lam +1 more | 1997-04-22 |
| 5606241 | Apparatus for determining radio state during charging in order to provide charge compensation | Henry A. Bogut, Arthur G. Burns | 1997-02-25 |
| 5576610 | Method and apparatus for determining battery characteristics | Henry A. Bogut, Jose M. Fernandez | 1996-11-19 |
| 5576612 | Ultrafast rechargeable battery pack and method of charging same | Scott M. Garrett, Jose M. Fernandez | 1996-11-19 |