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Hysteretic window adjustment of tri-level switching regulator |
Mukesh Bansal, Pengfei Li, Moataz Abdelsamie Abdelfattah, Iulian Mirea |
2021-05-11 |
| 10978947 |
Single-inductor multiple-output (SIMO) power converter with a cross-regulation switch |
Sally Amin, Lin Xue, Iulian Mirea |
2021-04-13 |
| 10804854 |
Multi-level power supply architecture for radio frequency power amplifiers |
Moataz Abdelsamie Abdelfattah, Mukesh Bansal, Iulian Mirea, Pengfei Li |
2020-10-13 |
| 10651799 |
Selecting between boosted supply and battery supply |
Zhiqing Zhang, Chi Fan Yung, Joseph Duncan, Jun Hua, Thomas Marra |
2020-05-12 |
| 10340854 |
Selecting between boosted supply and battery supply |
Zhiqing Zhang, Chi Fan Yung, Joseph Duncan, Jun Hua, Thomas Marra |
2019-07-02 |
| 10128798 |
Adjusting envelope tracking power supply |
Joseph Duncan, Thomas Marra, Iulian Mirea |
2018-11-13 |
| 9923520 |
Switching power supply for RF power amplifiers |
Moataz Abdelsamie Abdelfattah, Iulian Mirea |
2018-03-20 |
| 9537450 |
Dynamic headroom for envelope tracking |
Lennart Karl-Axel Mathe, Pengfei Li, Yunfei Shi, Joseph Rutkowski |
2017-01-03 |
| 9379668 |
Envelope tracking circuits and methods with adaptive switching frequency |
Jongrit Lerdworatawee, Lennart Karl-Axel Mathe |
2016-06-28 |
| 9372492 |
Programmable frequency range for boost converter clocks |
Pengfei Li, Lennart Karl-Axel Mathe, Yunfei Shi |
2016-06-21 |
| 9306520 |
Reverse current prevention |
Lennart Karl-Axel Mathe, Joseph Rutkowski |
2016-04-05 |
| 9130457 |
Control logic for switches coupled to an inductor |
Lennart Karl-Axel Mathe, Yunfei Shi |
2015-09-08 |
| 9124231 |
Soft turn-off for boost converters |
Pengfei Li, Lennart Karl-Axel Mathe |
2015-09-01 |
| 9059793 |
Noise shaping for switching circuitry |
Lennart Karl-Axel Mathe, Liang Dai |
2015-06-16 |
| 9054520 |
ESD clamping transistor with switchable clamping modes of operation |
Eugene R. Worley, Mingliang Wang, Ankit Srivastava |
2015-06-09 |
| 8866547 |
Dynamic headroom for envelope tracking |
Lennart Karl-Axel Mathe, Pengfei Li, Yunfei Shi, Joseph Rutkowski |
2014-10-21 |
| 8754707 |
Boost converter control for envelope tracking |
Lennart Karl-Axel Mathe, Yunfei Shi |
2014-06-17 |
| 8633763 |
Output circuits with class D amplifier |
Brett C. Walker |
2014-01-21 |
| 8536938 |
Output circuits with class D amplifier |
Brett C. Walker |
2013-09-17 |
| 8022756 |
Output circuits with class D amplifier |
Brett C. Walker |
2011-09-20 |