Solar cell
US-2019362905-A1 · Nov 28, 2019 · US
comprising mixed oxides, e.g. ZnO covered TiO2 particles
comprising mixed oxides, e.g. ZnO covered TiO2 particles · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01G9/2036 |
| Official title | {comprising mixed oxides, e.g. ZnO covered TiO2 particles} |
| Display label | comprising mixed oxides, e.g. ZnO covered TiO2 particles |
| Total patents | 106 |
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 | 12 |
| 2016 | 15 |
| 2017 | 15 |
| 2018 | 8 |
| 2019 | 14 |
| 2020 | 9 |
| 2021 | 11 |
| 2022 | 13 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mixed cation perovskite material devices
US-2019292375-A1 · Sep 26, 2019 · US
Flexible Ti—In—Zn—O transparent electrode for dye-sensitized solar cell, and metal-inserted three-layer transparent electrode with high conductivity using same and manufacturing method therefor
US-10395845-B2 · Aug 27, 2019 · US
Method of producing composite photocatalyst
US-2019259543-A1 · Aug 22, 2019 · US
Method of producing composite photocatalyst and composite photocatalyst
US-10332690-B2 · Jun 25, 2019 · US
Mixed cation perovskite material devices
US-10316196-B2 · Jun 11, 2019 · US
Plasmon-enhanced dye-sensitized solar cells
US-10276309-B2 · Apr 30, 2019 · US
Dye-sensitized solar cell including a semiconducting nanocomposite
US-10210999-B2 · Feb 19, 2019 · US
Doped nickel oxide interfacial layer
US-10189998-B2 · Jan 29, 2019 · US
Solar cell module including substrate, element section, sealer, and first material
US-2019019628-A1 · Jan 17, 2019 · US
Optoelectronic device comprising perovskites
US-2018351009-A1 · Dec 6, 2018 · US
Optoelectronic device comprising perovskites
US-10079320-B2 · Sep 18, 2018 · US
Dye-sensitized solar cell including a semiconducting nanocomposite
US-2018182562-A1 · Jun 28, 2018 · US
Solar energy systems
US-2018159190-A1 · Jun 7, 2018 · US
Methods and apparatus for ultrathin catalyst layer for photoelectrode
US-9920438-B2 · Mar 20, 2018 · US
Bi- and tri-layer interfacial layers in perovskite material devices
US-9884966-B2 · Feb 6, 2018 · US
Mixed Cation Perovskite Material Devices
US-2018030279-A1 · Feb 1, 2018 · US
Modulating electron transfer dynamics at hybrid interfaces via self-assembled multilayers
US-2018019068-A9 · Jan 18, 2018 · US
Dye-sensitized solar panel
US-2017294270-A1 · Oct 12, 2017 · US
Method of producing composite photocatalyst and composite photocatalyst
US-2017250031-A1 · Aug 31, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01G9/2036?
- CPC H01G9/2036 is the Cooperative Patent Classification code for “comprising mixed oxides, e.g. ZnO covered TiO2 particles.”
- How many patents are filed under CPC H01G9/2036 (comprising mixed oxides, e.g. ZnO covered TiO2 particles)?
- Our database includes 106 publications tagged with this CPC code.
- Is patent activity under CPC H01G9/2036 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).