Issued Patents All Time
Showing 25 most recent of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11586233 | Power supply systems | — | 2023-02-21 |
| 10951042 | Power supply systems | — | 2021-03-16 |
| 10855086 | Power supply equipment utilizing interchangeable tips to provide power and a data signal to electronic devices | — | 2020-12-01 |
| 10855087 | Power supply systems | — | 2020-12-01 |
| 9806548 | Power supply system providing power and analog data signal for use by portable electronic device to control battery charging | — | 2017-10-31 |
| 9647477 | Power supply equipment utilizing interchangeable tips to provide power and a data signal to electronic devices | — | 2017-05-09 |
| 9601922 | Power supply equipment utilizing interchangeable tips to provide power and a data signal to electronic devices | — | 2017-03-21 |
| 9413187 | Power supply system providing power and analog data signal for use by portable electronic device to control battery charging | — | 2016-08-09 |
| 9153960 | Power supply equipment utilizing interchangeable tips to provide power and a data signal to electronic devices | — | 2015-10-06 |
| 9118240 | Power supply equipment providing multiple identification signals | — | 2015-08-25 |
| 8492933 | Power supply equipment providing a data signal, identification information and power to an electronic device | — | 2013-07-23 |
| 8354760 | Power supply equipment to simultaneously power multiple electronic device | — | 2013-01-15 |
| 8330303 | Power supply equipment utilizing interchangeable tips to provide a data signal and power from an adapter to various electronic devices | — | 2012-12-11 |
| 8213204 | Modular power adapter | — | 2012-07-03 |
| 7999412 | Detachable tip for communicating with adapter and electronic device | — | 2011-08-16 |
| 7868486 | Power supply having source determination circuitry utilized to disable battery charging circuitry in powered device | — | 2011-01-11 |
| 7863770 | Power supply equipment for simultaneously providing operating voltages to a plurality of devices | — | 2011-01-04 |
| 7727005 | Key coded power adapter connectors | — | 2010-06-01 |
| 7649279 | Power supply for simultaneously providing operating voltages to a plurality of devices | — | 2010-01-19 |
| 7613021 | Small form factor power supply | — | 2009-11-03 |
| 7545656 | Common mode noise reduction circuit utilizing dual primary windings | — | 2009-06-09 |
| 7495941 | Power supply equipment with matching indicators on converter and connector adapters | — | 2009-02-24 |
| 7489116 | Power factor correction control circuit | — | 2009-02-10 |
| 7460381 | Programmable power supply | — | 2008-12-02 |
| 7453171 | DC power source determination circuitry for use with an adapter | — | 2008-11-18 |