Semiconductor device, power converting device, driving device, vehicle, and elevator
US-2018375423-A1 · Dec 27, 2018 · US
actuated by rotating motor; Details, e.g. ventilation (roping on drum, sheave, winch or pulley B66B11/0065; power supply or control B66B1/28, H02P; motor construction H02K)
actuated by rotating motor; Details, e.g. ventilation (roping on drum, sheave, winch or pulley B66B11/0065; power supply or control B66B1/28, H02P; motor construction H02K) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B66B11/043 |
| Official title | {actuated by rotating motor; Details, e.g. ventilation (roping on drum, sheave, winch or pulley B66B11/0065; power supply or control B66B1/28, H02P; motor construction H02K)} |
| Display label | actuated by rotating motor; Details, e.g. ventilation (roping on drum, sheave, winch or pulley B66B11/0065; power supply or control B66B1/28, H02P; motor construction H02K) |
| Total patents | 256 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 10 |
| 2017 | 13 |
| 2018 | 34 |
| 2019 | 16 |
| 2020 | 30 |
| 2021 | 27 |
| 2022 | 51 |
| 2023 | 26 |
| 2024 | 19 |
| 2025 | 16 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cooling of machine for elevator system
US-10141817-B2 · Nov 27, 2018 · US
Magnetic elevator drive member and method of manufacture
US-2018330858-A1 · Nov 15, 2018 · US
Elevator
US-2018327230-A1 · Nov 15, 2018 · US
Motion feedback in an elevator
US-2018312370-A1 · Nov 1, 2018 · US
Drive engine arrangement with sensor-monitored fan for an elevator system
US-2018309347-A1 · Oct 25, 2018 · US
Rotation angle detector, rotary electrical machine and elevator hoisting machine
US-10103607-B2 · Oct 16, 2018 · US
Drive device
US-2018282123-A1 · Oct 4, 2018 · US
Semiconductor device, method of manufacturing semiconductor device, inverter circuit, driving device, vehicle, and elevator
US-2018277643-A1 · Sep 27, 2018 · US
Semiconductor device, inverter circuit, drive device, vehicle, and elevating machine
US-2018277634-A1 · Sep 27, 2018 · US
Semiconductor device, inverter circuit, drive device, vehicle, and elevating machine
US-10084046-B1 · Sep 25, 2018 · US
Motion profile for empty elevator cars and occupied elevator cars
US-10081513-B2 · Sep 25, 2018 · US
Elevator energy solution
US-2018251338-A1 · Sep 6, 2018 · US
Power control system for a battery driven elevator
US-2018237268-A1 · Aug 23, 2018 · US
Semiconductor device, semiconductor device manufacturing method, inverter circuit, driving device, vehicle, and elevator
US-2018226474-A1 · Aug 9, 2018 · US
Elevator system including a permanent magnet (pm) synchronous motor drive system
US-2018222724-A1 · Aug 9, 2018 · US
Reflective optical encoder with contaminant protection
US-2018212495-A1 · Jul 26, 2018 · US
Method for controlling an elevator
US-10029883-B2 · Jul 24, 2018 · US
Semiconductor device, method of manufacturing semiconductor device, inverter circuit, driving device, vehicle, and elevator
US-10014378-B2 · Jul 3, 2018 · US
Machine for driving a lift
US-10005644-B2 · Jun 26, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B11/043?
- CPC B66B11/043 is the Cooperative Patent Classification code for “actuated by rotating motor; Details, e.g. ventilation (roping on drum, sheave, winch or pulley B66B11/0065; power supply or control B66B1/28, H02P; motor construction H02K).”
- How many patents are filed under CPC B66B11/043 (actuated by rotating motor; Details, e.g. ventilation (roping on drum, sheave, winch or pulley B66B11/0065; power supply or control B66B1/28, H02P; motor construction H02K))?
- Our database includes 256 publications tagged with this CPC code.
- Is patent activity under CPC B66B11/043 growing?
- Publication counts under this code: 19 in 2024 vs 16 in 2025 (latest complete years).