Spacecraft systems and methods
US-11891196-B2 · Feb 6, 2024 · US
using gravity gradient
using gravity gradient · 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 | B64G1/34 |
| Official title | using gravity gradient |
| Display label | using gravity gradient |
| Total patents | 25 |
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 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 4 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System for tracking solar energy
US-2023303268-A1 · Sep 28, 2023 · US
System for tracking solar energy
US-11623768-B2 · Apr 11, 2023 · US
Spacecraft systems and methods
US-2021347504-A1 · Nov 11, 2021 · US
System for tracking solar energy
US-2021253276-A1 · Aug 19, 2021 · US
Aerobraking satellite deorbiting system
US-10954006-B2 · Mar 23, 2021 · US
Energy efficient satellite maneuvering
US-10882640-B2 · Jan 5, 2021 · US
Satellite deorbiting system
US-10723490-B2 · Jul 28, 2020 · US
Torque generation system, attitude control system for spacecraft, and relative position and velocity control system for spacecraft
US-10577132-B2 · Mar 3, 2020 · US
Energy efficient satellite maneuvering
US-2020017241-A1 · Jan 16, 2020 · US
Energy efficient satellite maneuvering
US-10407185-B2 · Sep 10, 2019 · US
Energy efficient satellite maneuvering
US-10377513-B2 · Aug 13, 2019 · US
Energy efficient satellite maneuvering
US-2019077525-A1 · Mar 14, 2019 · US
Attitude determination using earth horizon sensors
US-10220965-B2 · Mar 5, 2019 · US
Torque generation system, attitude control system for spacecraft, and relative position and velocity control system for spacecraft
US-2018290769-A1 · Oct 11, 2018 · US
Energy efficient satellite maneuvering
US-2018194495-A1 · Jul 12, 2018 · US
Energy efficient satellite maneuvering
US-10005568-B2 · Jun 26, 2018 · US
Attitude determination using earth horizon sensors
US-2018111706-A1 · Apr 26, 2018 · US
Aerobraking satellite deorbiting system
US-2018029728-A1 · Feb 1, 2018 · US
Satellite deorbiting system
US-2018022476-A1 · Jan 25, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64G1/34?
- CPC B64G1/34 is the Cooperative Patent Classification code for “using gravity gradient.”
- How many patents are filed under CPC B64G1/34 (using gravity gradient)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC B64G1/34 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2024 (latest complete years).