Bias supply with resonant switching
US-2025259822-A1 · Aug 14, 2025 · US
by the use, as active elements, of semiconductors, not otherwise provided for
by the use, as active elements, of semiconductors, not otherwise provided for · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03K3/36 |
| Official title | by the use, as active elements, of semiconductors, not otherwise provided for |
| Display label | by the use, as active elements, of semiconductors, not otherwise provided for |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 8 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Variable output impedance rf generator
US-2025253129-A1 · Aug 7, 2025 · US
Variable output impedance rf generator
US-2025118530-A1 · Apr 10, 2025 · US
Variable output impedance RF generator
US-12198898-B2 · Jan 14, 2025 · US
Method for manufacturing multilayer thin-film fpcb and heater
US-2024414852-A1 · Dec 12, 2024 · US
Semiconductor integrated circuit
US-12119821-B2 · Oct 15, 2024 · US
High voltage pre-pulsing
US-11962304-B2 · Apr 16, 2024 · US
Variable output impedance rf generator
US-2023352271-A1 · Nov 2, 2023 · US
Semiconductor integrated circuit
US-2023318580-A1 · Oct 5, 2023 · US
Semiconductor integrated circuit
US-11711069-B2 · Jul 25, 2023 · US
Variable output impedance RF generator
US-11670484-B2 · Jun 6, 2023 · US
Semiconductor integrated circuit
US-2022302902-A1 · Sep 22, 2022 · US
Configuration switch and bus participant comprising such a configuration switch
US-11436174-B2 · Sep 6, 2022 · US
Precise plasma control system
US-11430635-B2 · Aug 30, 2022 · US
High voltage pre-pulsing
US-2022224317-A1 · Jul 14, 2022 · US
High voltage pre-pulsing
US-11303269-B2 · Apr 12, 2022 · US
Variable output impedance rf generator
US-2021351006-A1 · Nov 11, 2021 · US
Energy loaded dielectrics, systems including energy loaded dielectrics, and methods for fabrication and use thereof
US-11115010-B1 · Sep 7, 2021 · US
Power supply circuit and display apparatus
US-11043180-B2 · Jun 22, 2021 · US
Variable output impedance RF generator
US-11004660-B2 · May 11, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03K3/36?
- CPC H03K3/36 is the Cooperative Patent Classification code for “by the use, as active elements, of semiconductors, not otherwise provided for.”
- How many patents are filed under CPC H03K3/36 (by the use, as active elements, of semiconductors, not otherwise provided for)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC H03K3/36 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).