Charge pump circuit
US-11811312-B2 · Nov 7, 2023 · US
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Frith Peter J patents
Frith Peter J is listed as an inventor on 35 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Frith Peter J |
| Total patents | 35 |
| First publication | Jan 28, 2016 |
| Latest publication | Nov 7, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Charge pump circuit
US-11722057-B2 · Aug 8, 2023 · US
Amplifier circuit and methods of operation thereof
US-11652405-B2 · May 16, 2023 · US
Charge pump circuit
US-11652406-B2 · May 16, 2023 · US
Charge pump circuit
US-2022321003-A1 · Oct 6, 2022 · US
Charge pump circuit
US-11398777-B2 · Jul 26, 2022 · US
Charge pump circuit
US-2022029533-A1 · Jan 27, 2022 · US
Charge pump circuit
US-2022029532-A1 · Jan 27, 2022 · US
Charge pump circuit
US-11146171-B2 · Oct 12, 2021 · US
Charge pump circuit
US-2021313878-A1 · Oct 7, 2021 · US
Recent patents
Latest publications not already listed above.
Amplifier circuit and methods of operation thereof
US-2021297762-A1 · Sep 23, 2021 · US
Charge pump circuit
US-2021281168-A9 · Sep 9, 2021 · US
Charge pump circuit
US-11043894-B2 · Jun 22, 2021 · US
Amplifier circuit and methods of operation thereof
US-11031863-B2 · Jun 8, 2021 · US
Charge pump circuit
US-2020373833-A1 · Nov 26, 2020 · US
Charge pump circuit
US-10819229-B2 · Oct 27, 2020 · US
Amplifier circuit and methods of operation thereof
US-10587187-B2 · Mar 10, 2020 · US
Amplifier circuit and methods of operation thereof
US-2020052582-A9 · Feb 13, 2020 · US
Amplifier circuit and methods of operation thereof
US-2019379283-A1 · Dec 12, 2019 · US
Charge pump circuit
US-2019356222-A1 · Nov 21, 2019 · US
Charge pump circuit
US-10312802-B2 · Jun 4, 2019 · US
Charge pump circuit
US-2018323705-A1 · Nov 8, 2018 · US
Charge pump circuit
US-10014769-B2 · Jul 3, 2018 · US
Charge pump circuit
US-2017288534-A1 · Oct 5, 2017 · US
Amplifier circuit and methods of operation thereof
US-2017250601-A1 · Aug 31, 2017 · US
Charge pump circuit
US-2017250600-A1 · Aug 31, 2017 · US
Charge pump circuit
US-9735672-B2 · Aug 15, 2017 · US
Charge pump circuit
US-9685856-B2 · Jun 20, 2017 · US
Amplifier circuit and methods of operation thereof
US-9685855-B2 · Jun 20, 2017 · US
Amplifier circuit and methods of operation thereof
US-9673700-B2 · Jun 6, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Cirrus Logic Int Semiconductor Ltd | 35 |
| Cirrus Logic Inc | 16 |
| Wolfson Microelectronics Plc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02M3/07 | 35 |
| H02M3/071 | 23 |
| H02M3/072 | 23 |
| H03G1/0088 | 12 |
| H03F1/0244 | 12 |