Semiconductor devices and methods of manufacturing same
US-2025301750-A1 · Sep 25, 2025 · US
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Laforet David patents
Laforet David is listed as an inventor on 71 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Laforet David |
| Total patents | 71 |
| First publication | Mar 12, 2015 |
| Latest publication | Sep 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Transistor device and method of forming a gate electrode and a field plate in a columnar trench
US-2025254910-A1 · Aug 7, 2025 · US
Transistor device having a cell field including transistor cells and method of fabricating a gate of the transistor device
US-2025248066-A1 · Jul 31, 2025 · US
Semiconductor device
US-2025063794-A1 · Feb 20, 2025 · US
Transistor device having a cell field and method of fabricating a gate of the transistor device
US-12230706-B2 · Feb 18, 2025 · US
Semiconductor device and method for fabricating a semiconductor device
US-2024395926-A1 · Nov 28, 2024 · US
Semiconductor device
US-2024339507-A1 · Oct 10, 2024 · US
MOSFET having a drift region with a graded doping profile and methods of manufacturing thereof
US-11848379-B2 · Dec 19, 2023 · US
Semiconductor device and method of manufacturing the same
US-11764272-B2 · Sep 19, 2023 · US
Transistor device having a cell field and method of fabricating a gate of the transistor device
US-2023178647-A1 · Jun 8, 2023 · US
Recent patents
Latest publications not already listed above.
Transistor device and method of fabricating a gate of a transistor device
US-11600723-B2 · Mar 7, 2023 · US
Transistor Device and Method of Fabricating a Transistor Device
US-2023055891-A1 · Feb 23, 2023 · US
Semiconductor device having needle-shaped first field plate structures and needle-shaped second field plate structures
US-2022376062-A1 · Nov 24, 2022 · US
Semiconductor device having a transistor cell region and a termination region with needle-shaped field plate structures
US-11462620-B2 · Oct 4, 2022 · US
Semiconductor device
US-11296218-B2 · Apr 5, 2022 · US
Needle cell trench MOSFET
US-11251275-B2 · Feb 15, 2022 · US
Mosfet having a drift region with a graded doping profile and methods of manufacturing thereof
US-2022013665-A1 · Jan 13, 2022 · US
Semiconductor device and method of manufacturing the same
US-2021367045-A1 · Nov 25, 2021 · US
Charge compensation MOSFET with graded epi profile and methods of manufacturing thereof
US-11158735-B2 · Oct 26, 2021 · US
Transistor device and method of fabricating a gate of a transistor device
US-2021249534-A1 · Aug 12, 2021 · US
Charge Compensation MOSFET with Graded Epi Profile and Methods of Manufacturing Thereof
US-2021242340-A1 · Aug 5, 2021 · US
Semiconductor device having a transistor cell region and a termination region with needle-shaped field plate structures
US-2021066459-A1 · Mar 4, 2021 · US
Semiconductor device with needle-shaped field plate structures
US-10872957-B2 · Dec 22, 2020 · US
Semiconductor device having an edge termination area with trench electrodes at different electric potentials, and method for manufacturing thereof
US-10868173-B2 · Dec 15, 2020 · US
Semiconductor Device
US-2020365724-A1 · Nov 19, 2020 · US
Transistor device with gate resistor
US-10811531-B2 · Oct 20, 2020 · US
Semiconductor device having an edge termination area with trench electrodes at different electric potentials, and method for manufacturing thereof
US-2020328303-A1 · Oct 15, 2020 · US
Semiconductor device having a reduced surface doping in an edge termination area, and method for manufacturing thereof
US-10727331-B2 · Jul 28, 2020 · US
Semiconductor Device with Needle-Shaped Field Plate Structures
US-2020127102-A1 · Apr 23, 2020 · US
Power semiconductor device having different gate crossings, and method for manufacturing thereof
US-10629595-B2 · Apr 21, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Infineon Technologies Austria Ag | 61 |
| Infineon Technologies Austria | 6 |
| Infineon Technologies Ag | 4 |
| Infineon Technologies Americas Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10D30/668 | 68 |
| H10D64/117 | 64 |
| H01L29/7813 | 53 |
| H10D62/127 | 52 |
| H01L29/407 | 51 |