Inventor
Oak Parag
US20 patents
⚠️ This page may combine multiple inventors who share the name “Oak Parag”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMPOWER SEMICONDUCTOR INC
16 patentsUS9985526B1May 29, 2018
Switching regulator with self biasing high voltage swing switch stack
EMPOWER SEMICONDUCTOR INC21 citations93
US10468963B2Nov 5, 2019
Resonant switching regulator with continuous current
EMPOWER SEMICONDUCTOR INC5 citations83
US10389246B1Aug 20, 2019
Resonant rectified discontinuous switching regulator with inductor preflux
EMPOWER SEMICONDUCTOR INC8 citations83
US11095204B2Aug 17, 2021
Voltage regulator adapted for changing loads
EMPOWER SEMICONDUCTOR INC3 citations73
US10355584B1Jul 16, 2019
Transient response techniques for voltage regulators
EMPOWER SEMICONDUCTOR INC5 citations73
US10050625B2Aug 14, 2018
Techniques and devices for level-shifting a signal
EMPOWER SEMICONDUCTOR INC4 citations73
US11557970B2Jan 17, 2023
Resonant rectified discontinuous switching regulator with inductor preflux
EMPOWER SEMICONDUCTOR INC1 citations72
US11431247B1Aug 30, 2022
Power delivery control circuit
EMPOWER SEMICONDUCTOR INC1 citations72
US10784769B2Sep 22, 2020
Resonant regulator for light load conditions
EMPOWER SEMICONDUCTOR INC4 citations72
US12531487B2Jan 20, 2026
Power delivery control circuit
EMPOWER SEMICONDUCTOR INC0 citations62
US12470141B2Nov 11, 2025
Inductor flux control circuits
EMPOWER SEMICONDUCTOR INC0 citations62
US12074523B2Aug 27, 2024
Power delivery control circuit
EMPOWER SEMICONDUCTOR INC0 citations62
US11495554B2Nov 8, 2022
Configurable capacitor
EMPOWER SEMICONDUCTOR INC1 citations62
US11677320B2Jun 13, 2023
Circuits and techniques for power regulation
EMPOWER SEMICONDUCTOR INC0 citations60
US10833584B2Nov 10, 2020
Boot-strapping systems and techniques for circuits
EMPOWER SEMICONDUCTOR INC0 citations50
US12418239B2Sep 16, 2025
Reconfigurable power converter having multiple power stages
EMPOWER SEMICONDUCTOR INC0 citations46
Empower Semiconductor
4 patentsUS9780663B2Oct 3, 2017
Resonant rectified discontinuous switching regulator with inductor preflux
Empower Semiconductor19 citations92
US10186945B1Jan 22, 2019
Resonant switching regulator with continuous current
Empower Semiconductor11 citations83
US10879889B2Dec 29, 2020
Voltage tolerant circuit and system
Empower Semiconductor2 citations72
US11201616B2Dec 14, 2021
Voltage tolerant interface circuit
Empower Semiconductor0 citations61