Powered ankle-foot prosthesis
US-11278433-B2 · Mar 22, 2022 · US
Hip joints
Hip joints · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61F2/605 |
| Official title | {Hip joints} |
| Display label | Hip joints |
| Total patents | 68 |
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 | 3 |
| 2016 | 9 |
| 2017 | 10 |
| 2018 | 8 |
| 2019 | 13 |
| 2020 | 9 |
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 1 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Artificial ankle-foot system with spring, variable-damping, and series-elastic actuator components
US-11273060-B2 · Mar 15, 2022 · US
Frame module and motion assistance apparatus including the same
US-11191691-B2 · Dec 7, 2021 · US
Leg orthosis and orthosis
US-11179288-B2 · Nov 23, 2021 · US
Sliding assembly and motion assistance apparatus including the same
US-2021220153-A1 · Jul 22, 2021 · US
Sliding assembly and motion assistance apparatus including the same
US-11000388-B2 · May 11, 2021 · US
Sliding assembly and motion assistance apparatus including the same
US-10966844-B2 · Apr 6, 2021 · US
Powered prosthetic hip joint
US-10940027-B2 · Mar 9, 2021 · US
Sliding assembly and motion assistance apparatus including the same
US-2020306058-A1 · Oct 1, 2020 · US
Artificial joint
US-10772744-B2 · Sep 15, 2020 · US
Lower limb exoskeleton system having jump-down cushioning function and use method thereof
US-2020281745-A1 · Sep 10, 2020 · US
Joint orthosis with movable pad
US-2020206009-A1 · Jul 2, 2020 · US
Torque output timing adjustment method and apparatus
US-10639170-B2 · May 5, 2020 · US
Artificial human limbs and joints employing actuators, springs and variable-damper elements
US-10588759-B2 · Mar 17, 2020 · US
Low friction gearbox for medical assist device
US-10588811-B2 · Mar 17, 2020 · US
Optimal design of a lower limb exoskeleton or orthosis
US-10561563-B2 · Feb 18, 2020 · US
Artificial joints using agonist-antagonist actuators
US-2020022823-A1 · Jan 23, 2020 · US
Method for controlling an orthopedic joint device
US-10517743-B2 · Dec 31, 2019 · US
Driving module and motion assistance apparatus including the same
US-10500069-B2 · Dec 10, 2019 · US
Exoskeletons for running and walking
US-10485681-B2 · Nov 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61F2/605?
- CPC A61F2/605 is the Cooperative Patent Classification code for “Hip joints.”
- How many patents are filed under CPC A61F2/605 (Hip joints)?
- Our database includes 68 publications tagged with this CPC code.
- Is patent activity under CPC A61F2/605 growing?
- Publication counts under this code: 1 in 2023 vs 3 in 2024 (latest complete years).