Lateral propulsion systems and architectures for high altitude balloons
US-2021016865-A1 · Jan 21, 2021 · US
using solar cells
using solar cells · 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 | B64D27/353 |
| Official title | using solar cells |
| Display label | using solar cells |
| Total patents | 101 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 9 |
| 2017 | 10 |
| 2018 | 8 |
| 2019 | 13 |
| 2020 | 14 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 11 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Extended duration autonomous craft
US-2020398624-A1 · Dec 24, 2020 · US
Autonomous flying vehicle
US-2020385113-A1 · Dec 10, 2020 · US
Hexakis icosahedron frame-skin vacuum lighter than air vehicle
US-10843783-B1 · Nov 24, 2020 · US
Hydrogen recycling flight system and flight method
US-10843784-B2 · Nov 24, 2020 · US
System, method, and apparatus for battery cell-stack compression
US-10840487-B2 · Nov 17, 2020 · US
Energy management system for minimum fuel cell load, aircraft having an energy management system and method for ensuring minimum fuel cell load
US-2020346776-A1 · Nov 5, 2020 · US
Microelectronic module for cleaning a surface, module array, and method for cleaning a surface
US-10821486-B2 · Nov 3, 2020 · US
Monopropellant system for regenerative fuel cell and method for mono-propulsion using same
US-10707512-B2 · Jul 7, 2020 · US
Remote power transmission to an airship
US-2020144866-A1 · May 7, 2020 · US
Wing airfoil stiffening for solar powered aircraft
US-10640221-B2 · May 5, 2020 · US
Laminar airfoil and the assembly and mounting of solar cell arrays on such airfoils
US-10629757-B2 · Apr 21, 2020 · US
Managing power of aerial vehicles
US-10611242-B2 · Apr 7, 2020 · US
System and method for camouflaging and recharging autonomous vehicles
US-10571225-B2 · Feb 25, 2020 · US
System, method, and apparatus for battery cell-stack compression
US-10566647-B2 · Feb 18, 2020 · US
Airfoil body including a moveable section of an outer surface carrying an array of transducer elements
US-10468545-B1 · Nov 5, 2019 · US
Laminar airfoil and the assembly and mounting of solar cell arrays on such airfoils
US-2019288126-A1 · Sep 19, 2019 · US
Extended duration autonomous craft
US-10399400-B2 · Sep 3, 2019 · US
Managing power of aerial vehicles
US-2019193563-A1 · Jun 27, 2019 · US
Laminar airfoil and the assembly and mounting of solar cell arrays on such airfoils
US-2019172955-A1 · Jun 6, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64D27/353?
- CPC B64D27/353 is the Cooperative Patent Classification code for “using solar cells.”
- How many patents are filed under CPC B64D27/353 (using solar cells)?
- Our database includes 101 publications tagged with this CPC code.
- Is patent activity under CPC B64D27/353 growing?
- Publication counts under this code: 11 in 2024 vs 6 in 2025 (latest complete years).