Power semiconductor device and method for producing a power semiconductor device
US-2024170566-A1 · May 23, 2024 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01L29/7802 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 1,568 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 171 |
| 2016 | 199 |
| 2017 | 188 |
| 2018 | 181 |
| 2019 | 224 |
| 2020 | 168 |
| 2021 | 122 |
| 2022 | 94 |
| 2023 | 97 |
| 2024 | 110 |
| 2025 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Semiconductor device and manufacturing method thereof
US-2024006486-A1 · Jan 4, 2024 · US
Field effect semiconductor component and methods for operating and producing it
US-2015380511-A1 · Dec 31, 2015 · US
Semiconductor device and semiconductor device manufacturing method
US-2015372095-A1 · Dec 24, 2015 · US
Semiconductor device and method for manufacturing the same
US-2015364551-A1 · Dec 17, 2015 · US
Field effect silicon carbide transistor
US-9214516-B2 · Dec 15, 2015 · US
Silicon carbide semiconductor device and method for manufacturing same
US-9209262-B2 · Dec 8, 2015 · US
Semiconductor device and method for manufacturing same
US-9202891-B2 · Dec 1, 2015 · US
Semiconductor Component with a Monocrystalline Semiconductor Region Arranged in a Via Region
US-2015333134-A1 · Nov 19, 2015 · US
Semiconductor device with compensation structure
US-2015333169-A1 · Nov 19, 2015 · US
Semiconductor device with field dielectric in an edge area
US-2015333168-A1 · Nov 19, 2015 · US
Semiconductor device
US-9190504-B2 · Nov 17, 2015 · US
Semiconductor device
US-2015325691-A1 · Nov 12, 2015 · US
Semiconductor device, method of manufacturing the same, and power module
US-9184231-B2 · Nov 10, 2015 · US
Super junction semiconductor device comprising a cell area and an edge area
US-9184277-B2 · Nov 10, 2015 · US
Method and apparatus for manufacturing silicon carbide semiconductor device
US-9184276-B2 · Nov 10, 2015 · US
Semiconductor device and method for manufacturing same
US-9184229-B2 · Nov 10, 2015 · US
Silicon carbide semiconductor device and method for manufacturing same
US-2015303271-A1 · Oct 22, 2015 · US
Silicon carbide semiconductor device and method for manufacturing same
US-2015287817-A1 · Oct 8, 2015 · US
Semiconductor device and method of fabricating the same
US-9142612-B2 · Sep 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01L29/7802?
- CPC H01L29/7802 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01L29/7802 (Electricity)?
- Our database includes 1,568 publications tagged with this CPC code.
- Is patent activity under CPC H01L29/7802 growing?
- Publication counts under this code: 110 in 2024 vs 14 in 2025 (latest complete years).