Semiconductor transistor device and method of manufacturing the same
US-2026082680-A1 · Mar 19, 2026 · US
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Hell Michael patents
Hell Michael is listed as an inventor on 45 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hell Michael |
| Total patents | 45 |
| First publication | Nov 7, 2019 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
SEMICONDUCTOR DEVICE INCLUDING A SiC SEMICONDUCTOR BODY
US-2025338550-A1 · Oct 30, 2025 · US
Semiconductor die and method of manufacturing the same
US-2025331262-A1 · Oct 23, 2025 · US
Silicon carbide device with trench gate
US-2025324714-A1 · Oct 16, 2025 · US
Method of forming a wide band gap semiconductor device
US-2025246433-A1 · Jul 31, 2025 · US
Silicon carbide device with a stripe-shaped trench gate structure
US-2025203986-A1 · Jun 19, 2025 · US
Vertical power semiconductor device including a sensor electrode
US-2025151324-A1 · May 8, 2025 · US
Vertical power semiconductor device including silicon carbide (sic) semiconductor body
US-12294018-B2 · May 6, 2025 · US
Silicon carbide device with a stripe-shaped trench gate structure
US-12266694-B2 · Apr 1, 2025 · US
Transistor Device
US-2025107202-A1 · Mar 27, 2025 · US
Recent patents
Latest publications not already listed above.
Power semiconductor device including silicon carbide (sic) semiconductor body
US-2025089343-A1 · Mar 13, 2025 · US
Vertical power semiconductor device including silicon carbide (sic) semiconductor body
US-2025089323-A1 · Mar 13, 2025 · US
Semiconductor device having a superjunction-structure
US-2025063775-A1 · Feb 20, 2025 · US
Wide band gap semiconductor device
US-2025056869-A1 · Feb 13, 2025 · US
Transistor device
US-2025015148-A1 · Jan 9, 2025 · US
Semiconductor device including current spread region
US-12176396-B2 · Dec 24, 2024 · US
SiC devices with shielding structure
US-12119377-B2 · Oct 15, 2024 · US
Semiconductor Device Having a Field Termination Structure and a Charge Balance Structure, and Method of Producing the Semiconductor Device
US-2024194778-A1 · Jun 13, 2024 · US
Ion beam implantation method and semiconductor device
US-2024145247-A1 · May 2, 2024 · US
Silicon carbide device with a stripe-shaped trench gate structure
US-2024136406-A1 · Apr 25, 2024 · US
Semiconductor device and method for manufacturing a semiconductor device
US-2024096988-A1 · Mar 21, 2024 · US
Semiconductor device and method for manufacturing a semiconductor device
US-2024072122-A1 · Feb 29, 2024 · US
Ion beam implantation method and semiconductor device
US-11908694-B2 · Feb 20, 2024 · US
Method of producing a silicon carbide device with a trench gate
US-11888032-B2 · Jan 30, 2024 · US
Power transistor with integrated Schottky diode
US-11757031-B2 · Sep 12, 2023 · US
Semiconductor device including a trench gate structure
US-2023163167-A1 · May 25, 2023 · US
Shielding Structure for Silicon Carbide Devices
US-2023163174-A1 · May 25, 2023 · US
Silicon carbide field-effect transistor including shielding areas
US-11626477-B2 · Apr 11, 2023 · US
Semiconductor device including current spread region
US-2023101290-A1 · Mar 30, 2023 · US
Method of producing a silicon carbide device with a trench gate
US-2023094032-A1 · Mar 30, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Infineon Technologies Ag | 44 |
| Infineon Technologies Austria Ag | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10D62/8325 | 45 |
| H10D30/668 | 42 |
| H10D62/393 | 36 |
| H01L29/1608 | 30 |
| H10D12/031 | 29 |