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Monolithic Power Systems, Inc.

MPWR

MPWR: Monolithic Power Systems is an analog and mixed-signal chipmaker, specializing in power management solutions. The firm's mission is to reduce total energy consumption in end systems, and it serves the computing, automotive, industrial, communications, and consumer end markets. MPS uses a fabless manufacturing model, partnering with third-party chip foundries to host its proprietary BCD process technology.

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Congress Trading

Recent trades of MPWR by members of U.S. Congress

Politician Type Traded
Tuberville, Tommy Senate / R Sale (Partial) $1,001 - $15,000 Apr. 03, 2023
Tuberville, Tommy Senate / R Sale (Partial) $1,001 - $15,000 Apr. 03, 2023
Tuberville, Tommy Senate / R Purchase $1,001 - $15,000 Sep. 30, 2021
Donna Shalala House / D Sale $1,001 - $15,000 Jun. 24, 2019
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U.S. Patents

New patents grants

  • Patent Title: Led matrix driving system Aug. 08, 2023
  • Patent Title: Gate driver with improved switching performance and the driving method thereof Jul. 18, 2023
  • Patent Title: Llc resonant converter with rectifiers processing partial load current Jul. 18, 2023
  • Patent Title: Field-plate trench fet and associated method for manufacturing Jun. 27, 2023
  • Patent Title: Vertical transistor structure with buried channel and resurf regions and method of manufacturing the same Jun. 20, 2023
  • Patent Title: Inductors with magnetic core parts of different materials Jun. 20, 2023
  • Patent Title: 3-d package structure for isolated power module and the method thereof May. 16, 2023
  • Patent Title: Trans-inductor voltage regulator with averaging inductor dcr current sensing May. 02, 2023
  • Patent Title: Multi-phase voltage converter with individual phase temperature reporting Mar. 28, 2023
  • Patent Title: Controller for driving a power switch in slave phase of a multiphase power converter and power converter comprising the same Jan. 03, 2023
  • Patent Title: Single sided channel mesa power junction field effect transistor Jan. 03, 2023
  • Patent Title: Field-plate trench fet and associated method for manufacturing Dec. 13, 2022
  • Patent Title: Junction field effect transistor with integrated high voltage capacitor Dec. 06, 2022
  • Patent Title: Low leakage esd mosfet Nov. 22, 2022
  • Patent Title: Trans-inductor voltage regulator with nonlinear transformer Oct. 18, 2022
  • Patent Title: Led driving system with communication between multiple integrated circuits Oct. 11, 2022
  • Patent Title: Trans-inductor voltage regulator with nonlinear compensation inductor Sep. 20, 2022
  • Patent Title: High voltage current sensing circuit with adaptive calibration Aug. 02, 2022
  • Patent Title: Inductors with multipart magnetic cores Jul. 26, 2022
  • Patent Title: Energy recycle circuit for flyback circuit and method thereof Jul. 12, 2022
  • Patent Title: Power supply with flexible control and the method thereof Jun. 28, 2022
  • Patent Title: Central processing unit voltage rail that is independent of power state commands May. 31, 2022
  • Patent Title: Multi-input single output power system and operating method thereof May. 10, 2022
  • Patent Title: Adaptive feedback control in led driving circuits Apr. 19, 2022
  • Patent Title: Control circuit for multi-phase voltage regulator and associated control method Apr. 12, 2022
  • Patent Title: Fet device insensitive to noise from drive path Mar. 22, 2022
  • Patent Title: Resonant converter circuit with switching frequency control based on input voltage Feb. 22, 2022
  • Patent Title: Adaptive constant on time converter and the method thereof Jan. 11, 2022
  • Patent Title: Vertical transistor structure with buried channel and resurf regions and method of manufacturing the same Dec. 28, 2021
  • Patent Title: Led driving system with master-slave architecture Nov. 30, 2021
  • Patent Title: Multi-port battery charge and discharge system Aug. 31, 2021
  • Patent Title: High switching frequency direct ac to ac converter Aug. 17, 2021
  • Patent Title: Manufacturing method of self-aligned dmos body pickup Jul. 20, 2021
  • Patent Title: Ldmos device with sinker link Jun. 29, 2021
  • Patent Title: Voltage regulator with clamped adaptive voltage position and control method thereof Jun. 22, 2021
  • Patent Title: Flyback circuit with energy recycling and control method thereof Jun. 08, 2021
  • Patent Title: Voltage regulator with nonlinear adaptive voltage position and control method thereof Mar. 16, 2021
  • Patent Title: Isolated resonant converter with fixed output ripple Feb. 23, 2021
  • Patent Title: Bi-directional snapback esd protection circuit Feb. 23, 2021
  • Patent Title: Power supply and power supplying method with power backup Jan. 12, 2021
  • Patent Title: Power supply and power supply method with power sharing and overshoot preventing Dec. 01, 2020
  • Patent Title: Power transistor driver with reduced spikes for switching converters Nov. 17, 2020
  • Patent Title: System and method for standby mode operation of power management system Aug. 25, 2020
  • Patent Title: Voltage regulator and associated auto-loop regulation system and method Jul. 28, 2020
  • Patent Title: Symmetrical power stages for high power integrated circuits Jun. 23, 2020
  • Patent Title: Ldmos device with a field plate contact metal layer with a sub-maximum size May. 26, 2020
  • Patent Title: Battery pack and discharge method for limiting an excessive discharge current May. 19, 2020
  • Patent Title: Constant-frequency control method with fast transient Feb. 18, 2020
  • Patent Title: Power supply and power supplying method with power backup and power sharing Dec. 31, 2019
  • Patent Title: Voltage regulator with nonlinear adaptive voltage position and control method thereof Dec. 03, 2019
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