Method and apparatus of frequency synthesis
US-9853650-B1 · Dec 26, 2017 · US
Details of the current generators (H03L7/0893 takes precedence)
Details of the current generators (H03L7/0893 takes precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03L7/0895 |
| Official title | {Details of the current generators (H03L7/0893 takes precedence)} |
| Display label | Details of the current generators (H03L7/0893 takes precedence) |
| Total patents | 236 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 23 |
| 2017 | 22 |
| 2018 | 22 |
| 2019 | 26 |
| 2020 | 33 |
| 2021 | 22 |
| 2022 | 23 |
| 2023 | 13 |
| 2024 | 13 |
| 2025 | 20 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for generating a charge pump control signal
US-2017358329-A1 · Dec 14, 2017 · US
Charge pump apparatus, phase-locked loop, and method of operating a charge pump apparatus
US-9843255-B1 · Dec 12, 2017 · US
Charge pump and associated phase-locked loop and clock and data recovery
US-9831766-B2 · Nov 28, 2017 · US
Switched-capacitor circuits in a PLL
US-9806724-B1 · Oct 31, 2017 · US
Current mirror circuit and charge pump circuit
US-9787178-B2 · Oct 10, 2017 · US
Circuits and methods for eliminating reference spurs in fractional-N frequency synthesis
US-9768790-B2 · Sep 19, 2017 · US
Differential charge pump with extended output control voltage range
US-9768684-B1 · Sep 19, 2017 · US
Phase-locked loop with lower power charge pump
US-9768788-B2 · Sep 19, 2017 · US
Current mirror circuit and charge pump circuit
US-2017264193-A1 · Sep 14, 2017 · US
Phase lock loop with a digital charge pump
US-2017250693-A1 · Aug 31, 2017 · US
Apparatus for linearizing a differential charge pump
US-9742415-B1 · Aug 22, 2017 · US
Transceiver using technique for improvement of phase noise and switching of phase lock loop (pll)
US-2017207807-A1 · Jul 20, 2017 · US
Self-calibrating fractional-N phase lock loop and method thereof
US-9705512-B1 · Jul 11, 2017 · US
Systems and methods involving fast-acquisition lock features associated with phase locked loop circuitry
US-9692429-B1 · Jun 27, 2017 · US
Current mirror circuit and charge pump circuit
US-9680483-B2 · Jun 13, 2017 · US
Systems and method involving fast-acquisition lock features associated with phase locked loop circuitry
US-2017163269-A1 · Jun 8, 2017 · US
Charge pump and associated phase-locked loop and clock and data recovery
US-2017149329-A1 · May 25, 2017 · US
Transceiver using technique for improvement of phase noise and switching of phase lock loop (PLL)
US-9647609-B2 · May 9, 2017 · US
Phase-locked loop having sub-sampling phase detector
US-9608644-B1 · Mar 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03L7/0895?
- CPC H03L7/0895 is the Cooperative Patent Classification code for “Details of the current generators (H03L7/0893 takes precedence).”
- How many patents are filed under CPC H03L7/0895 (Details of the current generators (H03L7/0893 takes precedence))?
- Our database includes 236 publications tagged with this CPC code.
- Is patent activity under CPC H03L7/0895 growing?
- Publication counts under this code: 13 in 2024 vs 20 in 2025 (latest complete years).