B64D 35/026
The electric power plant being integral with the propeller or rotor
Official title: the electric power plant being integral with the propeller or rotor
B64D35/026 (The electric power plant being integral with the propeller or rotor) appears on 83 US grants and 113 published applications in this corpus.
Search patents in B64D- Granted patents
- 83
- Published applications
- 113
- Assignees
- 49
- Inventors
- 191
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 9 |
| 2019 | 3 | 4 |
| 2020 | 6 | 4 |
| 2021 | 4 | 6 |
| 2022 | 2 | 4 |
| 2023 | 9 | 9 |
| 2024 | 22 | 35 |
| 2025 | 19 | 20 |
| 2026 | 14 | 17 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Electric propulsion device with hollow shaft and cooling blades and support body with heat member on outer surface29 Sep 2026US 12,747,029 B2Mitsubishi Heavy Industries, Ltd.
- Systems and methods for tilt propellers with tilt actuator gearbox and integrated inverter18 Aug 2026US 12,709,379 B2Archer Aviation Inc.
- Tilt rotor systems and methods for EVTOL aircraft16 Jun 2026US 12,654,842 B2Archer Aviation Inc.
- Coaxial rotor pair assembly with variable collective pitch rotor / propeller for flight vehicle or drone2 Jun 2026US 12,643,693 B2Toofon, Inc.
- Blade pitch coupled to propulsion system tilt26 May 2026US 12,637,212 B2Wisk Aero LLC
- Systems and methods for rotor assemblies and manufacturing thereof1 Oct 2026US 2026/0296634 A1Archer Aviation Inc.
- Tilt rotor systems and methods for evtol aircraft17 Sep 2026US 2026/0274397 A1Archer Aviation Inc.
- Systems and methods for electrical charging3 Sep 2026US 2026/0257568 A1Archer Aviation Inc.
- High power distribution architectures27 Aug 2026US 2026/0249713 A1Archer Aviation Inc.
- Systems and methods for tilt propellers with tilt actuator gearbox and integrated inverter27 Aug 2026US 2026/0249978 A1Archer Aviation Inc.
Most cited
By later US patents
- Aerodynamically efficient lightweight vertical take-off and landing aircraft with multi-configuration wing tip mounted rotors22US 9,527,581 B2Joby Aviation, Inc. · 2016
- Combined fan and motor18US 10,259,563 B2Kitty Hawk Corporation · 2019
- Electric propulsion assembly for an aircraft17US 10,138,899 B2Airbus SAS · 2018
- Vertical takeoff and landing aircraft electric engine configuration14US 11,787,551 B1Archer Aviation Inc. · 2023
- Drone aircraft10US 9,840,323 B1Kaiser Enterprises, LLC · 2017