Pressure fixing device applied to shoe
US-10842229-B2 · Nov 24, 2020 · US
where power is generated by conversion of mechanical movement to electricity, e.g. by piezoelectric means
where power is generated by conversion of mechanical movement to electricity, e.g. by piezoelectric means · 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 | A43B3/42 |
| Official title | where power is generated by conversion of mechanical movement to electricity, e.g. by piezoelectric means |
| Display label | where power is generated by conversion of mechanical movement to electricity, e.g. by piezoelectric means |
| Total patents | 131 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 10 |
| 2017 | 7 |
| 2018 | 12 |
| 2019 | 15 |
| 2020 | 20 |
| 2021 | 9 |
| 2022 | 14 |
| 2023 | 15 |
| 2024 | 13 |
| 2025 | 13 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multi-capacitor kinetic energy generator
US-2020337410-A1 · Oct 29, 2020 · US
Vibrators in cells for footwear
US-2020305546-A1 · Oct 1, 2020 · US
Intelligent electronic footwear and logic for navigation assistance by automated tactile, audio, and visual feedback
US-2020297063-A1 · Sep 24, 2020 · US
Determining footwear replacement based on piezoelectric output
US-2020214386-A1 · Jul 9, 2020 · US
Inflatable charging device applied to a shoe
US-10694805-B2 · Jun 30, 2020 · US
Rotation of a pinion gear
US-10641367-B2 · May 5, 2020 · US
System and method for harvesting energy
US-2020136467-A1 · Apr 30, 2020 · US
Determining footwear replacement based on piezoelectric output
US-10595583-B2 · Mar 24, 2020 · US
Mesh network personal emergency response appliance
US-2020077892-A1 · Mar 12, 2020 · US
Clutch/Brake Footwear System
US-2020068985-A1 · Mar 5, 2020 · US
Ankle Movement Capture and Conversion into Energy
US-2020068984-A1 · Mar 5, 2020 · US
Generator Spinning in a Wearable System
US-2020068986-A1 · Mar 5, 2020 · US
Navigation using microfluidics
US-10548366-B2 · Feb 4, 2020 · US
Mesh network personal emergency response appliance
US-10517479-B2 · Dec 31, 2019 · US
Pressure Sensor to Quantify Work
US-2019328079-A1 · Oct 31, 2019 · US
Pressure sensor to quantify work
US-10433612-B2 · Oct 8, 2019 · US
Determining footwear replacement based on piezoelectric output
US-2019223542-A1 · Jul 25, 2019 · US
Determining footwear replacement based on piezoelectric output
US-10321732-B2 · Jun 18, 2019 · US
Navigation with Footwear Using Microfluidics
US-2019174862-A1 · Jun 13, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A43B3/42?
- CPC A43B3/42 is the Cooperative Patent Classification code for “where power is generated by conversion of mechanical movement to electricity, e.g. by piezoelectric means.”
- How many patents are filed under CPC A43B3/42 (where power is generated by conversion of mechanical movement to electricity, e.g. by piezoelectric means)?
- Our database includes 131 publications tagged with this CPC code.
- Is patent activity under CPC A43B3/42 growing?
- Publication counts under this code: 13 in 2024 vs 13 in 2025 (latest complete years).