Apparatus including slew rate control circuit
US-2025274125-A1 · Aug 28, 2025 · US
Modifying slopes of pulses, e.g. S-correction (S-correction in television H04N3/23)
Modifying slopes of pulses, e.g. S-correction (S-correction in television H04N3/23) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03K6/04 |
| Official title | Modifying slopes of pulses, e.g. S-correction (S-correction in television H04N3/23) |
| Display label | Modifying slopes of pulses, e.g. S-correction (S-correction in television H04N3/23) |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compensation slope adjustment in voltage converter
US-12334819-B2 · Jun 17, 2025 · US
Current mode control modulator including ramp signal generator providing slope compensation
US-11711071-B2 · Jul 25, 2023 · US
Compensation slope adjustment in voltage converter
US-2023031749-A1 · Feb 2, 2023 · US
Current Mode Control Modulator Including Ramp Signal Generator Providing Slope Compensation
US-2022052675-A1 · Feb 17, 2022 · US
Slope compensation for current mode control modulator
US-11196409-B2 · Dec 7, 2021 · US
Slope Compensation for Current Mode Control Modulator
US-2021175879-A1 · Jun 10, 2021 · US
Electronic device
US-10848136-B2 · Nov 24, 2020 · US
Slope compensation for peak current mode control modulator
US-10833661-B1 · Nov 10, 2020 · US
Electronic device
US-2020162063-A1 · May 21, 2020 · US
Slew rate adjusting transmitter circuit
US-10574217-B2 · Feb 25, 2020 · US
Electronic device
US-10560078-B2 · Feb 11, 2020 · US
Slew rate adjusting transmitter circuit
US-2019158076-A1 · May 23, 2019 · US
System, method, and apparatus for generating a ramp signal with a changing slope
US-10043844-B2 · Aug 7, 2018 · US
Electronic device
US-2018123572-A1 · May 3, 2018 · US
Circuit for reducing slope magnitude during increasing and decreasing voltage transitions
US-9825616-B2 · Nov 21, 2017 · US
Adaptive edge-rate boosting driver with programmable strength for signal conditioning
US-9800235-B2 · Oct 24, 2017 · US
Switched power control circuits for controlling the rate of providing voltages to powered circuits, and related systems and methods
US-9647551-B2 · May 9, 2017 · US
Switched power control circuits for controlling the rate of providing voltages to powered circuits, and related systems and methods
US-2017047842-A1 · Feb 16, 2017 · US
System, method, and apparatus for generating a ramp signal with a changing slope
US-2017018593-A1 · Jan 19, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03K6/04?
- CPC H03K6/04 is the Cooperative Patent Classification code for “Modifying slopes of pulses, e.g. S-correction (S-correction in television H04N3/23).”
- How many patents are filed under CPC H03K6/04 (Modifying slopes of pulses, e.g. S-correction (S-correction in television H04N3/23))?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC H03K6/04 growing?
- Publication counts under this code: 2 in 2023 vs 2 in 2025 (latest complete years).