Semiconductor power device and method for producing same
US-2016379825-A1 · Dec 29, 2016 · 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 | H01L29/1602 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 400 |
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 | 39 |
| 2016 | 50 |
| 2017 | 55 |
| 2018 | 46 |
| 2019 | 46 |
| 2020 | 47 |
| 2021 | 32 |
| 2022 | 33 |
| 2023 | 23 |
| 2024 | 27 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Semiconductor device using diamond
US-2016372590-A1 · Dec 22, 2016 · US
Piezoresistive boron doped diamond nanowire
US-2016349125-A1 · Dec 1, 2016 · US
Diamond components for quantum imaging, sensing and information processing devices
US-2016348277-A1 · Dec 1, 2016 · US
Bonding material, bonding method and semiconductor device for electric power
US-2016351523-A1 · Dec 1, 2016 · US
Semiconductor device with trench structure and manufacturing method thereof
US-9478673-B2 · Oct 25, 2016 · US
Method for Manufacturing a Semiconductor Device Having a Schottky Contact
US-2016276452-A1 · Sep 22, 2016 · US
Semiconductor device having a breakdown voltage holding region
US-9406744-B2 · Aug 2, 2016 · US
Semiconductor device
US-9397185-B2 · Jul 19, 2016 · US
Wide Band Gap Semiconductor Device
US-2016172437-A1 · Jun 16, 2016 · US
Semiconductor device
US-2016172449-A1 · Jun 16, 2016 · US
Reverse conducting semiconductor device
US-2016148928-A1 · May 26, 2016 · US
Method and system for diamond-based oxygen sensor
US-9349801-B2 · May 24, 2016 · US
Power semiconductor device
US-9343388-B2 · May 17, 2016 · US
Semiconductor device
US-9324782-B2 · Apr 26, 2016 · US
Thermal diffusion doping of diamond
US-2016097145-A1 · Apr 7, 2016 · US
Device with a single crystal diamond substrate with a buried electrically conducting layer
US-9295152-B2 · Mar 22, 2016 · US
Semiconductor device
US-2016079142-A1 · Mar 17, 2016 · US
Semiconductor device
US-9287201-B2 · Mar 15, 2016 · US
CMP method for forming smooth diamond surfaces
US-9259819-B2 · Feb 16, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01L29/1602?
- CPC H01L29/1602 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01L29/1602 (Electricity)?
- Our database includes 400 publications tagged with this CPC code.
- Is patent activity under CPC H01L29/1602 growing?
- Publication counts under this code: 27 in 2024 vs 2 in 2025 (latest complete years).