Schottky-barrier type infrared photodetector
US-12159953-B2 · Dec 3, 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 | H01L31/07 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 58 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 11 |
| 2017 | 5 |
| 2018 | 9 |
| 2019 | 10 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Energy harvest and storage device for semiconductor chips and methods for forming the same
US-2024355949-A1 · Oct 24, 2024 · US
Energy harvest and storage device for semiconductor chips and methods for forming the same
US-12057516-B2 · Aug 6, 2024 · US
Methods of producing a photovoltaic junction including ligand exchange of quantum dots of a film
US-11935975-B2 · Mar 19, 2024 · US
Energy harvest and storage device for semiconductor chips and methods for forming the same
US-2023352612-A1 · Nov 2, 2023 · US
Photovoltaic junctions and methods of production
US-2023223485-A1 · Jul 13, 2023 · US
Optical device, photoelectric conversion apparatus, and fuel production apparatus
US-11652185-B2 · May 16, 2023 · US
Photoelectric conversion element
US-11631776-B2 · Apr 18, 2023 · US
Tandem solar cells having a top or bottom metal chalcogenide cell
US-11588066-B2 · Feb 21, 2023 · US
Quantum dot photovoltaic junctions
US-11538948-B2 · Dec 27, 2022 · US
Schottky-barrier type infrared photodetector
US-2022209038-A1 · Jun 30, 2022 · US
Systems and Methods for Non-Epitaxial High Schottky-Barrier Heterojunction Solar Cells
US-2021391486-A1 · Dec 16, 2021 · US
Structure, method for manufacturing same, semiconductor element, and electronic circuit
US-11018238-B2 · May 25, 2021 · US
Photoelectric conversion element
US-2021111291-A1 · Apr 15, 2021 · US
Solar cells, structures including organometallic halide perovskite monocrystalline films, and methods of preparation thereof
US-10971690-B2 · Apr 6, 2021 · US
Schottky UV solar cell
US-10809588-B2 · Oct 20, 2020 · US
Photodetection element having a periodic nano-concave/convex structure
US-10784393-B2 · Sep 22, 2020 · US
Optical device, photoelectric conversion apparatus, and fuel production apparatus
US-2019355862-A1 · Nov 21, 2019 · US
Solar cell with borderless interdigitated contacts and method of making
US-2019288146-A1 · Sep 19, 2019 · US
Silicon-based photodetectors with expanded bandwidth
US-10403781-B1 · Sep 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01L31/07?
- CPC H01L31/07 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01L31/07 (Electricity)?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC H01L31/07 growing?
- Publication counts under this code: 5 in 2023 vs 4 in 2024 (latest complete years).