Energy storing prosthetic knee actuator
US-11058559-B2 · Jul 13, 2021 · US
Human Necessities
Human Necessities · 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 | A61F2002/747 |
| Official title | — |
| Display label | Human Necessities (mapped technology topic) |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 10 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 6 |
| 2021 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Quasi passive assistive device
US-11033408-B2 · Jun 15, 2021 · US
Arm prosthetic device with antenna including housing as radiating element
US-10918500-B2 · Feb 16, 2021 · US
Artificial hand
US-10912661-B2 · Feb 9, 2021 · US
System and apparatus for robotic device and methods of using thereof
US-10888439-B2 · Jan 12, 2021 · US
Artificial joint
US-10772744-B2 · Sep 15, 2020 · US
Dynamic support apparatus and system
US-10729567-B2 · Aug 4, 2020 · US
Prosthetic joint
US-10702403-B2 · Jul 7, 2020 · US
System and apparatus for robotic device and methods of using thereof
US-10646355-B2 · May 12, 2020 · US
Robotic device and method of using a parallel mechanism
US-10575970-B2 · Mar 3, 2020 · US
Portable prosthetic hand with soft pneumatic fingers
US-10548745-B2 · Feb 4, 2020 · US
Arm prosthetic device
US-10426638-B2 · Oct 1, 2019 · US
Pump system
US-10413429-B2 · Sep 17, 2019 · US
Method for using a model-based controller for a robotic leg
US-10307272-B2 · Jun 4, 2019 · US
Prosthesis socket with insertion aid
US-10226364-B2 · Mar 12, 2019 · US
Quasi passive assistive device
US-10226361-B2 · Mar 12, 2019 · US
Dynamic support apparatus and system
US-10201439-B2 · Feb 12, 2019 · US
System and apparatus for robotic device and methods of using thereof
US-10201435-B2 · Feb 12, 2019 · US
Orthopedic damping device
US-10010435-B2 · Jul 3, 2018 · US
Arm Prosthetic Device
US-2018168830-A1 · Jun 21, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61F2002/747?
- CPC A61F2002/747 is the Cooperative Patent Classification code for “Human Necessities.”
- How many patents are filed under CPC A61F2002/747 (Human Necessities)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC A61F2002/747 growing?
- Publication counts under this code: 6 in 2020 vs 5 in 2021 (latest complete years).