Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10958163 | Deriving power output from an energy harvester | Christopher Schaef, Vaibhav Vaidya, Suhwan Kim | 2021-03-23 |
| 10615685 | Deriving power output from an energy harvester | Christopher Schaef, Vaibhav Vaidya, Suhwan Kim | 2020-04-07 |
| 10326293 | Control of output power of a battery charger for charging a battery of an electronic device from an energy source | Wayne Proefrock, Krishnan Ravichandran, Alexander B. Uan-Zo-Li | 2019-06-18 |
| 10320197 | Apparatus and method for reduced energy retention in an energy transfer system | Vaibhav Vaidya, Christopher Schaef | 2019-06-11 |
| 10224743 | Power self-identifying energy harvesters | Wayne Proefrock, Michael Boyd | 2019-03-05 |
| 9997942 | Battery charging method and apparatus with power point check and switchable control | Suvankar Biswas, Vaibhav Vaidya, Krishnan Ravichandran | 2018-06-12 |
| 9812952 | Enhanced transient response to supply power from energy harvesters | Yang Chen, Vaibhav Vaidya | 2017-11-07 |
| 9798367 | Controlling supply of power to computing devices with dynamically variable energy capacity | Wayne Proefrock, Krishnan Ravichandran, Bernd Nordhausen, Frank K. Welch, Jr., John G. Tompkins +1 more | 2017-10-24 |
| 9601938 | Battery charger for different power sources | Yang Chen, Vaibhav Vaidya | 2017-03-21 |
| 9287702 | Universal power interface | Wayne Proefrock, Krishnan Ravichandran | 2016-03-15 |
| 9281699 | Electronic device to be powered by alternative power source | Wayne Proefrock, Krishnan Ravichandran | 2016-03-08 |
| 9184627 | Charging system for electronic device | Wayne Proefrock, Krishnan Ravichandran | 2015-11-10 |
| 9166434 | Universal charger | Krishnan Ravichandran, Wayne Proefrock | 2015-10-20 |
| 9037883 | Apparatus, method, and system for improved power delivery performance with a dynamic voltage pulse scheme | Krishnan Ravichandran | 2015-05-19 |
| 8856562 | Switched capacitor voltage regulator with high efficiency over a wide voltage range | Krishnan Ravichandran, Rinkle Jain, Tomm Aldridge | 2014-10-07 |
| 8621246 | Power management system and method to provide supply voltage to a load | Krishnan Ravichandran, Hee Jun Park, Alexander B. Uan-Zo-Li | 2013-12-31 |
| 8539262 | Apparatus, method, and system for improved power delivery performance with a dynamic voltage pulse scheme | Krishnan Ravichandran | 2013-09-17 |
| 8423800 | Switched capacitor voltage regulator with high efficiency over a wide voltage range | Krishnan Ravichandran, Rinkle Jain, Tomm Aldridge | 2013-04-16 |
| 8305824 | Memory power delivery noise suppression | — | 2012-11-06 |
| 8212542 | Load adaptive power delivery | Wayne Proefrock | 2012-07-03 |
| 8026706 | Adaptive controller with mode tracking and parametric estimation for digital power converters | Jaber A. Abu Qahouq | 2011-09-27 |
| 7869228 | Power delivery systems and methods with dynamic look-up table | Jaber Abu Qahouq | 2011-01-11 |
| 7772819 | Systems and methods for improved coupled inductor topology efficiency utilizing a light load signal | Jaber A. Abu Qahouq | 2010-08-10 |
| 7719251 | Enhancement of power conversion efficiency using dynamic load detecting and tracking | Jaber Abu Qahouq | 2010-05-18 |
| 7692329 | Current sharing for multiphase power conversion | Jaber A. Abu Qahouq | 2010-04-06 |