Electret
US-2026074122-A1 · Mar 12, 2026 · US
having an inorganic dielectric · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01G7/025 |
| Official title | {having an inorganic dielectric} |
| Display label | having an inorganic dielectric |
| Total patents | 29 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2026074122-A1 · Mar 12, 2026 · US
US-2025349472-A1 · Nov 13, 2025 · US
US-2025075310-A1 · Mar 6, 2025 · US
US-12191088-B2 · Jan 7, 2025 · US
US-12119184-B2 · Oct 15, 2024 · US
US-2024079183-A1 · Mar 7, 2024 · US
US-11915883-B2 · Feb 27, 2024 · US
US-11917919-B2 · Feb 27, 2024 · US
US-11650548-B2 · May 16, 2023 · US
US-11558694-B2 · Jan 17, 2023 · US
US-2022392711-A1 · Dec 8, 2022 · US
US-2022384116-A1 · Dec 1, 2022 · US
US-11274363-B2 · Mar 15, 2022 · US
US-2021184100-A1 · Jun 17, 2021 · US
US-2021185451-A1 · Jun 17, 2021 · US
US-2021183584-A1 · Jun 17, 2021 · US
US-10833607-B2 · Nov 10, 2020 · US
US-2020332411-A1 · Oct 22, 2020 · US
US-2020293000-A1 · Sep 17, 2020 · US
US-10591523-B2 · Mar 17, 2020 · US
Answers are generated from the same data shown on this page.