Semiconductor device
US-2024022211-A1 · Jan 18, 2024 · US
Modifications of generator to ensure starting of oscillations
Modifications of generator to ensure starting of oscillations · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03B5/06 |
| Official title | Modifications of generator to ensure starting of oscillations |
| Display label | Modifications of generator to ensure starting of oscillations |
| Total patents | 290 |
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 | 31 |
| 2017 | 22 |
| 2018 | 16 |
| 2019 | 28 |
| 2020 | 55 |
| 2021 | 30 |
| 2022 | 23 |
| 2023 | 21 |
| 2024 | 29 |
| 2025 | 20 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Oscillator circuit with low dropout regulator
US-2017353156-A1 · Dec 7, 2017 · US
Methods and apparatus for generating a high swing in an oscillator
US-2017353157-A1 · Dec 7, 2017 · US
Trigger and oscillation system
US-2017331461-A1 · Nov 16, 2017 · US
Oscillator circuit with reconfigurable oscillator amplifier and/or hybrid amplitude calibration circuit and associated method
US-2017294915-A1 · Oct 12, 2017 · US
Electro-mechanical oscillator and method for generating a signal
US-9787251-B2 · Oct 10, 2017 · US
Crystal oscillator circuit
US-2017288680-A1 · Oct 5, 2017 · US
Current driven crystal oscillator
US-9748898-B2 · Aug 29, 2017 · US
Oscillator circuit with two switchable oscillators
US-9692354-B2 · Jun 27, 2017 · US
Fast starting crystal oscillator with low variation
US-2017149385-A1 · May 25, 2017 · US
Semiconductor device and electronic device
US-2017126176-A1 · May 4, 2017 · US
Voltage controlled oscillator and control method thereof
US-2017117849-A1 · Apr 27, 2017 · US
Drive circuit for an oscillator
US-2017104454-A1 · Apr 13, 2017 · US
Frequency synthesizers with adjustable delays
US-9590646-B1 · Mar 7, 2017 · US
Frequency synthesizers with adjustable delays
US-2017063387-A1 · Mar 2, 2017 · US
Electro-mechanical oscillator and method for generating a signal
US-2017033739-A1 · Feb 2, 2017 · US
Semiconductor device and electronic timepiece
US-2017017207-A1 · Jan 19, 2017 · US
Periodic Kick-Starter For A Crystal Oscillator
US-2016373056-A1 · Dec 22, 2016 · US
Ultra-Low Power Crystal Oscillator With Adaptive Self-Start
US-2016373055-A1 · Dec 22, 2016 · US
Crystal oscillator start-up circuit
US-9515603-B2 · Dec 6, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03B5/06?
- CPC H03B5/06 is the Cooperative Patent Classification code for “Modifications of generator to ensure starting of oscillations.”
- How many patents are filed under CPC H03B5/06 (Modifications of generator to ensure starting of oscillations)?
- Our database includes 290 publications tagged with this CPC code.
- Is patent activity under CPC H03B5/06 growing?
- Publication counts under this code: 29 in 2024 vs 20 in 2025 (latest complete years).