Filter device
US-2025330137-A1 · Oct 23, 2025 · US
comprising means for compensation of loss
comprising means for compensation of loss · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03H11/06 |
| Official title | comprising means for compensation of loss |
| Display label | comprising means for compensation of loss |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2019 | 4 |
| 2020 | 8 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Baseband filter for current-mode signal path
US-12438525-B2 · Oct 7, 2025 · US
Tuning Range Enhancement by Negative Resistance
US-2025070714-A1 · Feb 27, 2025 · US
Hybrid filter circuit and system with hybrid filter circuit
US-12237819-B2 · Feb 25, 2025 · US
Tuning range enhancement by negative resistance
US-12088252-B2 · Sep 10, 2024 · US
Hybrid Filter Circuit and System with Hybrid Filter Circuit
US-2023412151-A1 · Dec 21, 2023 · US
Baseband filter for current-mode signal path
US-2023291390-A1 · Sep 14, 2023 · US
Baseband filter for current-mode signal path
US-11736091-B2 · Aug 22, 2023 · US
Baseband filter for current-mode signal path
US-2023198505-A1 · Jun 22, 2023 · US
Tuning Range Enhancement by Negative Resistance
US-2022085759-A1 · Mar 17, 2022 · US
Inductorless interference cancellation filter
US-2021367576-A1 · Nov 25, 2021 · US
Adaptive frequency equalizer for wide modulation bandwidth envelope tracking
US-11025458-B2 · Jun 1, 2021 · US
Multi-stage LNA with reduced mutual coupling
US-10992278-B2 · Apr 27, 2021 · US
Multi-stage lna with reduced mutual coupling
US-2020280293-A1 · Sep 3, 2020 · US
Adaptive frequency equalizer for wide modulation bandwidth envelope tracking
US-2020259685-A1 · Aug 13, 2020 · US
High power silicon on insulator switch
US-2020169248-A1 · May 28, 2020 · US
Filter device and multiplexer
US-10651823-B2 · May 12, 2020 · US
Polyphase Gm-C filter using Gm cells
US-10637441-B1 · Apr 28, 2020 · US
Multi-stage LNA with reduced mutual coupling
US-10622959-B2 · Apr 14, 2020 · US
Multi-stage lna with reduced mutual coupling
US-2020083857-A1 · Mar 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03H11/06?
- CPC H03H11/06 is the Cooperative Patent Classification code for “comprising means for compensation of loss.”
- How many patents are filed under CPC H03H11/06 (comprising means for compensation of loss)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC H03H11/06 growing?
- Publication counts under this code: 1 in 2024 vs 4 in 2025 (latest complete years).