Multi-band voltage controlled oscillator
US-12431841-B2 · Sep 30, 2025 · US
the parameter being a bias voltage or a power supply
the parameter being a bias voltage or a power supply · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03B5/129 |
| Official title | {the parameter being a bias voltage or a power supply} |
| Display label | the parameter being a bias voltage or a power supply |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power supply calibration for voltage controlled oscillators
US-12368441-B2 · Jul 22, 2025 · US
Power supply calibration for voltage controlled oscillators
US-2025167773-A1 · May 22, 2025 · US
Multi-band voltage controlled oscillator
US-2025125771-A1 · Apr 17, 2025 · US
Voltage-controlled oscillator with tunable tail harmonic filter
US-12249959-B1 · Mar 11, 2025 · US
Rc time based locked voltage controlled oscillator
US-12095420-B2 · Sep 17, 2024 · US
Oscillator and imaging device
US-11770102-B2 · Sep 26, 2023 · US
Rc time based locked voltage controlled oscillator
US-2023299718-A1 · Sep 21, 2023 · US
High-frequency circuit device and detection system
US-2023207500-A1 · Jun 29, 2023 · US
RC time based locked voltage controlled oscillator
US-11677354-B2 · Jun 13, 2023 · US
Timing circuit for locking a voltage controlled oscillator to a high frequency by use of low frequency quotients and resistor to switched capacitor matching
US-11539328-B2 · Dec 27, 2022 · US
Oscillator and imaging device
US-2022407457-A1 · Dec 22, 2022 · US
Oscillator and imaging device
US-11451193-B2 · Sep 20, 2022 · US
Tunable oscillator with temperature and power voltage compensation function
US-11283404-B1 · Mar 22, 2022 · US
Timing circuit for locking a voltage controlled oscillator to a high frequency by use of low frequency quotients and resistor to switched capacitor matching
US-2022021361-A1 · Jan 20, 2022 · US
Rc time based locked voltage controlled oscillator
US-2022021338-A1 · Jan 20, 2022 · US
Oscillator and imaging device
US-11025199-B2 · Jun 1, 2021 · US
Swing tracking and control
US-11025195-B2 · Jun 1, 2021 · US
Oscillator and imaging device
US-2021067094-A1 · Mar 4, 2021 · US
Gm-boosted differential voltage-controlled oscillator (VCO)
US-10938345-B2 · Mar 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03B5/129?
- CPC H03B5/129 is the Cooperative Patent Classification code for “the parameter being a bias voltage or a power supply.”
- How many patents are filed under CPC H03B5/129 (the parameter being a bias voltage or a power supply)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC H03B5/129 growing?
- Publication counts under this code: 1 in 2024 vs 5 in 2025 (latest complete years).