Controller for a drill
US-2024001502-A1 · Jan 4, 2024 · US
using pulse-height modulation; using pulse-width modulation
using pulse-height modulation; using pulse-width modulation · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G05B11/28 |
| Official title | using pulse-height modulation; using pulse-width modulation |
| Display label | using pulse-height modulation; using pulse-width modulation |
| Total patents | 136 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 18 |
| 2021 | 23 |
| 2022 | 19 |
| 2023 | 21 |
| 2024 | 19 |
| 2025 | 20 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of operating inductively heated aerosol-generating system with multiple temperature profiles
US-2022386704-A1 · Dec 8, 2022 · US
Method of operating inductively heated aerosol-generating system
US-2022354182-A1 · Nov 10, 2022 · US
Pulse width modulation fan
US-2022326745-A1 · Oct 13, 2022 · US
Apparatus for controlling engine cooling of a vehicle, a system having the same and a method thereof
US-2021388752-A1 · Dec 16, 2021 · US
Compositions Comprising Nicotine and/or Nicotine Salts and Ultrasonic Aerosolisation of Compositions Comprising Nicotine and/or Nicotine Salts
US-2021307376-A1 · Oct 7, 2021 · US
Electronic Cigarette And Capsule For An Electronic Cigarette
US-2021298357-A1 · Sep 30, 2021 · US
Motor driving control device and motor driving control method
US-11088646-B2 · Aug 10, 2021 · US
Hot wire anemometer air flow measurement, puff detection and ambient temperature tracking
US-2021219622-A1 · Jul 22, 2021 · US
Hot wire anemometer air flow measurement, puff detection and ambient temperature tracking
US-2021219621-A1 · Jul 22, 2021 · US
Non-nicotine electronic vaping device
US-2021212381-A1 · Jul 15, 2021 · US
Nicotine electronic vaping device
US-2021212380-A1 · Jul 15, 2021 · US
Method for controlling power of heater of aerosol generating apparatus which can be continuously used and aerosol generating apparatus thereof
US-2021204611-A1 · Jul 8, 2021 · US
Method of Identifying a Lighting Fixture
US-2021176846-A1 · Jun 10, 2021 · US
System and method for engine operation in a multi-engine aircraft
US-2021140374-A1 · May 13, 2021 · US
Method for controlling electric power of heater of aerosol-generating apparatus with signal of certain frequency or less and aerosol-generating apparatus using same
US-2021137169-A1 · May 13, 2021 · US
Atherectomy motor control system with tactile feedback
US-2021137554-A1 · May 13, 2021 · US
Soft switching in an aerosol delivery device
US-2021127455-A1 · Apr 29, 2021 · US
Method for controlling a movement of a movably mounted body of a mechanical system
US-10989230-B2 · Apr 27, 2021 · US
Use of infrared temperature detection in an aerosol delivery device
US-2021100291-A1 · Apr 8, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G05B11/28?
- CPC G05B11/28 is the Cooperative Patent Classification code for “using pulse-height modulation; using pulse-width modulation.”
- How many patents are filed under CPC G05B11/28 (using pulse-height modulation; using pulse-width modulation)?
- Our database includes 136 publications tagged with this CPC code.
- Is patent activity under CPC G05B11/28 growing?
- Publication counts under this code: 19 in 2024 vs 20 in 2025 (latest complete years).