Curved cantilever design to reduce stress in MEMS actuator
US-12180064-B2 · Dec 31, 2024 · US
Microengines and actuators
Microengines and actuators · 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 | B81B2201/03 |
| Official title | Microengines and actuators |
| Display label | Microengines and actuators |
| Total patents | 69 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 13 |
| 2021 | 8 |
| 2022 | 7 |
| 2023 | 10 |
| 2024 | 8 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Actuator device
US-12085710-B2 · Sep 10, 2024 · US
Method for manufacturing package structure
US-2024217808-A1 · Jul 4, 2024 · US
Curved cantilever design to reduce stress in mems actuator
US-2024182292-A1 · Jun 6, 2024 · US
Package structure and method for manufacturing the same
US-11970388-B2 · Apr 30, 2024 · US
Curved cantilever design to reduce stress in MEMS actuator
US-11932531-B2 · Mar 19, 2024 · US
Ferroelectric material, mems component comprising a ferroelectric material, mems device comprising a first mems component, method of producing a mems component, and method of producing a cmos-compatible mems component
US-2023354713-A1 · Nov 2, 2023 · US
Non-linear tethers for suspended devices
US-2023327640-A1 · Oct 12, 2023 · US
Ferroelectric material, MEMS component comprising a ferroelectric material, MEMS device comprising a first MEMS component, method of producing a MEMS component, and method of producing a CMOS-compatible MEMS component
US-11744158-B2 · Aug 29, 2023 · US
Curved cantilever design to reduce stress in mems actuator
US-2023219806-A1 · Jul 13, 2023 · US
Auto-focusing device and method of fabricating the same
US-11693295-B2 · Jul 4, 2023 · US
Actuator device
US-11675185-B2 · Jun 13, 2023 · US
Scalable high-voltage control circuits using thin film electronics
US-11673796-B2 · Jun 13, 2023 · US
Non-linear tethers for suspended devices
US-11626856-B2 · Apr 11, 2023 · US
Semiconductor strain detection element with impurity diffusion layer
US-11609133-B2 · Mar 21, 2023 · US
Micro vibration body having three-dimensional curved surface shape and method for manufacturing the same
US-2023061042-A1 · Mar 2, 2023 · US
Micro power generation device and electronic apparatus with the same
US-11539307-B2 · Dec 27, 2022 · US
Scalable high-voltage control circuits using thin film electronics
US-2022289561-A1 · Sep 15, 2022 · US
Technologies for microelectromechanical systems with composable piezoelectric actuators
US-2022254982-A1 · Aug 11, 2022 · US
Package structure and method for manufacturing the same
US-2022185655-A1 · Jun 16, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B81B2201/03?
- CPC B81B2201/03 is the Cooperative Patent Classification code for “Microengines and actuators.”
- How many patents are filed under CPC B81B2201/03 (Microengines and actuators)?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC B81B2201/03 growing?
- Publication counts under this code: 8 in 2024 vs 6 in 2025 (latest complete years).