Photovoltaic cells
US-2022375694-A1 · Nov 24, 2022 · US
the inorganic nanostructures being nanotubes or nanowires, e.g. CdTe nanotubes in P3HT polymer
the inorganic nanostructures being nanotubes or nanowires, e.g. CdTe nanotubes in P3HT polymer · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H10K30/352 |
| Official title | {the inorganic nanostructures being nanotubes or nanowires, e.g. CdTe nanotubes in P3HT polymer} |
| Display label | the inorganic nanostructures being nanotubes or nanowires, e.g. CdTe nanotubes in P3HT polymer |
| Total patents | 77 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 10 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 9 |
| 2021 | 8 |
| 2022 | 14 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Photodetector with charge carrier collection layer comprising functionalized nanowires
US-11462705-B2 · Oct 4, 2022 · US
Filter-free tunable spectrum photodetectors
US-11444256-B2 · Sep 13, 2022 · US
Light absorption layer and manufacturing method therefor, photoelectric conversion element, and intermediate-band solar cell
US-2022255026-A1 · Aug 11, 2022 · US
Photodetector element, manufacturing method for photodetector element, image sensor, dispersion liquid, and semiconductor film
US-2022115610-A1 · Apr 14, 2022 · US
Dislocation free semiconductor nanostructures grown by pulse laser deposition with no seeding or catalyst
US-2022108887-A1 · Apr 7, 2022 · US
Photodetector element, manufacturing method for photodetector element, and image sensor
US-2022093887-A1 · Mar 24, 2022 · US
Polymer solar cell
US-2022093886-A1 · Mar 24, 2022 · US
Hybrid particle, photoelectric conversion element, photosensitive body, and image forming apparatus
US-11283034-B2 · Mar 22, 2022 · US
Polymer solar cell
US-11251387-B2 · Feb 15, 2022 · US
Photovoltaic device
US-11183655-B2 · Nov 23, 2021 · US
Photovoltaic device
US-2021305524-A1 · Sep 30, 2021 · US
Optical sensor
US-2021265521-A1 · Aug 26, 2021 · US
Metal-insulator-metal capacitors including nanofibers
US-11038011-B2 · Jun 15, 2021 · US
Wrapping perovskite grains with silica shells for improved stability and efficiency of perovskite electronic devices
US-2021171557-A1 · Jun 10, 2021 · US
Metal-insulator-metal capacitors including nanofibers
US-2021126086-A1 · Apr 29, 2021 · US
Etched silicon based devices and methods for their preparation
US-2021126211-A1 · Apr 29, 2021 · US
Organic solar module and/or fabrication method
US-10897022-B2 · Jan 19, 2021 · US
Filter-free tunable spectrum photodetectors
US-2020411782-A1 · Dec 31, 2020 · US
Polymer solar cell
US-10879478-B2 · Dec 29, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H10K30/352?
- CPC H10K30/352 is the Cooperative Patent Classification code for “the inorganic nanostructures being nanotubes or nanowires, e.g. CdTe nanotubes in P3HT polymer.”
- How many patents are filed under CPC H10K30/352 (the inorganic nanostructures being nanotubes or nanowires, e.g. CdTe nanotubes in P3HT polymer)?
- Our database includes 77 publications tagged with this CPC code.
- Is patent activity under CPC H10K30/352 growing?
- Publication counts under this code: 3 in 2024 vs 6 in 2025 (latest complete years).