Peak voltage control to minimize voltage error of pulse frequency modulation mode of power converter
US-2026025061-A1 · Jan 22, 2026 · US
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Murphy Michael J patents
Murphy Michael J is listed as an inventor on 38 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Murphy Michael J |
| Total patents | 38 |
| First publication | Jun 11, 2015 |
| Latest publication | Jan 22, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Segmented-width thin-film sense resistors with width-distributed terminal land connections
US-2025327838-A1 · Oct 23, 2025 · US
Segmented-width thin-film sense resistors with width-distributed terminal land connections
US-12379400-B2 · Aug 5, 2025 · US
Golf Club Head With Heel And Toe Stiffeners
US-2024367012-A1 · Nov 7, 2024 · US
Segmented-width thin-film sense resistors with width-distributed terminal land connections
US-2024361356-A1 · Oct 31, 2024 · US
Golf club head with heel and toe stiffeners
US-12036449-B2 · Jul 16, 2024 · US
Golf club head with heel and toe stiffeners
US-11998811-B2 · Jun 4, 2024 · US
DC-DC boost converter
US-11876488-B2 · Jan 16, 2024 · US
Charge pump tracker circuitry
US-11742804-B2 · Aug 29, 2023 · US
Switching regulator system with transition detection and filter capacitor discharge circuitry
US-11575317-B2 · Feb 7, 2023 · US
Recent patents
Latest publications not already listed above.
Multi-level charge pump circuit
US-11539289-B2 · Dec 27, 2022 · US
Dc-dc boost converter
US-2022407420-A1 · Dec 22, 2022 · US
Golf Club Head With Heel and Toe Stiffeners
US-2022387861-A1 · Dec 8, 2022 · US
Golf Club Head With Heel and Toe Stiffeners
US-2022370863-A1 · Nov 24, 2022 · US
Charge pump tracker circuitry
US-2022329217-A1 · Oct 13, 2022 · US
Golf club head with heel and toe stiffeners
US-11400349-B2 · Aug 2, 2022 · US
Charge pump tracker circuitry
US-11387789-B2 · Jul 12, 2022 · US
Golf Club Head With Heel and Toe Stiffeners
US-2022080269-A1 · Mar 17, 2022 · US
Golf club head with heel and toe stiffeners
US-11052293-B1 · Jul 6, 2021 · US
Multi-level charge pump circuit
US-2021036604-A1 · Feb 4, 2021 · US
Charge pump tracker circuitry
US-2020389132-A1 · Dec 10, 2020 · US
Power switch with bootstrap driver for continuous time operation
US-10790817-B2 · Sep 29, 2020 · US
Power switch with bootstrap driver for continuous time operation
US-2020259490-A1 · Aug 13, 2020 · US
Switching regulator system
US-2020212796-A1 · Jul 2, 2020 · US
Method and device for detecting odorants in hydrocarbon gases
US-10379093-B2 · Aug 13, 2019 · US
Golf club head
US-D832957-S · Nov 6, 2018 · US
Multi-mode power management circuit
US-10097145-B1 · Oct 9, 2018 · US
Variable area fan nozzle
US-10041442-B2 · Aug 7, 2018 · US
Non-circular aft nacelle cowling geometry
US-9995180-B2 · Jun 12, 2018 · US
Seal land with air injection for cavity purging
US-9803503-B2 · Oct 31, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Qorvo Us Inc | 13 |
| Callaway Golf Co | 8 |
| Murphy Michael J | 4 |
| Int Paper Co | 4 |
| Cirrus Logic Int Semiconductor Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02M3/07 | 13 |
| H03F3/245 | 9 |
| A63B53/0412 | 8 |
| A63B53/0416 | 8 |
| A63B53/08 | 8 |