Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9973606 | Methods, systems, and devices for pairing wireless communication devices | Taneka L Frazier Fields, Donald L. Cantrell | 2018-05-15 |
| 9635161 | Methods, systems, and devices for pairing wireless communication devices | Taneka L Frazier Fields, Donald L. Cantrell | 2017-04-25 |
| 9462109 | Methods, systems, and devices for transferring control of wireless communication devices | Taneka L Frazier Fields, Donald L. Cantrell | 2016-10-04 |
| 8729863 | Battery and energy management circuit with temporal storage mode | James C. Robinson | 2014-05-20 |
| 8401532 | Method for simulating network hold | Taneka L. Frazier | 2013-03-19 |
| 6998818 | Charging circuit with two levels of safety | Seng Xiong, Martin Ramsden | 2006-02-14 |
| 6967467 | Method and apparatus for current delegation to a plurality of loads | Taneka L. Frazier, Martin Ramsden | 2005-11-22 |
| 6850040 | Charge boost battery charging and protection circuit | Seng Xiong, Martin Ramsden | 2005-02-01 |
| 6828759 | Circuit for regulating current to multiple batteries in a battery charger | Seng Xiong, Martin Ramsden | 2004-12-07 |
| 6456204 | Data transfer indicator circuit | Ashok Patil | 2002-09-24 |
| 6388524 | Hysteretic control of audio gain in response to battery conditions | Wayne R. Anderson | 2002-05-14 |