Laser drilling of metal foils for assembly in an electrolytic capacitor
US-2025285813-A1 · Sep 11, 2025 · US
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Fernstrom Peter patents
Fernstrom Peter is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fernstrom Peter |
| Total patents | 23 |
| First publication | Nov 16, 2017 |
| Latest publication | Sep 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Laser drilling of metal foils for assembly in an electrolytic capacitor
US-12340951-B2 · Jun 24, 2025 · US
Laser drilling of metal foils for assembly in an electrolytic capacitor
US-2024321523-A1 · Sep 26, 2024 · US
Laser drilling of metal foils for assembly in an electrolytic capacitor
US-12033807-B2 · Jul 9, 2024 · US
Cathode subassembly with integrated separator for electrolytic capacitor, and method of manufacture thereof
US-11636985-B2 · Apr 25, 2023 · US
Electrode feedthru having pin attached to wire therein and method of manufacturing
US-11258125-B2 · Feb 22, 2022 · US
Laser drilling of metal foils for assembly in an electrolytic capacitor
US-2022048140-A1 · Feb 17, 2022 · US
Laser drilling of metal foils for assembly in an electrolytic capacitor
US-11185948-B2 · Nov 30, 2021 · US
Cathode subassembly with integrated separator for electrolytic capacitor, and method of manufacture thereof
US-2021241978-A1 · Aug 5, 2021 · US
Cathode subassembly with integrated separator for electrolytic capacitor, and method of manufacture thereof
US-11017955-B2 · May 25, 2021 · US
Recent patents
Latest publications not already listed above.
Electrode Feedthru Having Pin Attached to Wire Therein and Method of Manufacturing
US-2021074962-A1 · Mar 11, 2021 · US
Electrode feedthru having pin attached to wire therein and method of manufacturing
US-10879504-B2 · Dec 29, 2020 · US
Electrode feedthru having pin attached to wire therein and method of manufacturing
US-2020052251-A1 · Feb 13, 2020 · US
Electrode feedthru having pin attached to wire therein and method of manufacturing
US-10510998-B2 · Dec 17, 2019 · US
Cathode subassembly with integrated separator for electrolytic capacitor, and method of manufacture thereof
US-2019221372-A1 · Jul 18, 2019 · US
Laser drilling of metal foils for assembly in an electrolytic capacitor
US-2019111521-A1 · Apr 18, 2019 · US
Electrode feedthru having pin attached to wire therein and method of manufacturing
US-2018219193-A1 · Aug 2, 2018 · US
Laser drilling of metal foils for assembly in an electrolytic capacitor
US-9969030-B2 · May 15, 2018 · US
High voltage capacitor with increased anode surface area and method of making same
US-9859065-B1 · Jan 2, 2018 · US
Using etch resist patterns and formation for facilitation of laser cutting, particle and leakage current reduction
US-9852849-B2 · Dec 26, 2017 · US
Aromatic polyamide fiber material separators for use in electrolytic capacitors
US-2017354828-A1 · Dec 14, 2017 · US
Using etch resist patterns and formation for facilitation of laser cutting, particle and leakage current reduction
US-2017345580-A1 · Nov 30, 2017 · US
Laser drilling of metal foils for assembly in an electrolytic capacitor
US-2017326686-A1 · Nov 16, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Pacesetter Inc | 23 |
Top CPC classifications
Most common classification codes across this inventor's patents.