Semiconductor device
US-2025331246-A1 · Oct 23, 2025 · US
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Koprowski Angelika patents
Koprowski Angelika is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Koprowski Angelika |
| Total patents | 23 |
| First publication | Feb 26, 2015 |
| Latest publication | Oct 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Semiconductor device
US-12363961-B2 · Jul 15, 2025 · US
Semiconductor device with metal structure passivation
US-2025183175-A1 · Jun 5, 2025 · US
Semiconductor device and method of producing thereof
US-2024194779-A1 · Jun 13, 2024 · US
Semiconductor device with first and second portions that include silicon and nitrogen
US-11804415-B2 · Oct 31, 2023 · US
High Voltage Semiconductor Device with Step Topography Passivation Layer Stack
US-2023343726-A1 · Oct 26, 2023 · US
Semiconductor device
US-2023154978-A1 · May 18, 2023 · US
Ppower semiconductor device with anticorrosive edge termination structure
US-11387359-B2 · Jul 12, 2022 · US
Semiconductor device with first and second portions that include silicon and nitrogen
US-2021287954-A1 · Sep 16, 2021 · US
Semiconductor device with a portion including silicon and nitrogen and method of manufacturing
US-11075134-B2 · Jul 27, 2021 · US
Recent patents
Latest publications not already listed above.
High Voltage Semiconductor Device with Step Topography Passivation Layer Stack
US-2021151391-A1 · May 20, 2021 · US
Power Semiconductor Device
US-2020194585-A1 · Jun 18, 2020 · US
Semiconductor Device with a Portion Including Silicon and Nitrogen and Method of Manufacturing
US-2020083133-A1 · Mar 12, 2020 · US
Semiconductor Device and Manufacturing
US-2019333765-A1 · Oct 31, 2019 · US
Sensor for a semiconductor device
US-10199291-B2 · Feb 5, 2019 · US
Semiconductor device with a passivation layer
US-9859395-B2 · Jan 2, 2018 · US
Sensor for a Semiconductor Device
US-2017352602-A1 · Dec 7, 2017 · US
Sensor for a semiconductor device
US-9793184-B2 · Oct 17, 2017 · US
Sensor for a Semiconductor Device
US-2016268177-A1 · Sep 15, 2016 · US
Semiconductor device having a corrosion-resistant metallization and method for manufacturing thereof
US-9355958-B2 · May 31, 2016 · US
Power semiconductor device,power electronic module, and method for processing a power semiconductor device
US-2015262814-A1 · Sep 17, 2015 · US
Semiconductor Device Having a Corrosion-Resistant Metallization and Method for Manufacturing Thereof
US-2015115449-A1 · Apr 30, 2015 · US
Semiconductor Device with a Passivation Layer
US-2015056788-A1 · Feb 26, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Infineon Technologies Ag | 22 |
| Infineon Technologies Austria Ag | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10W74/137 | 13 |
| H10D30/665 | 12 |
| H10D62/105 | 11 |
| H10W74/43 | 10 |
| H10P14/69433 | 10 |