Implantable Medical Device for Sensing Physiological Signals
US-2024407697-A1 · Dec 12, 2024 · US
Capacitive electrodes
Capacitive electrodes · 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 | A61B5/277 |
| Official title | Capacitive electrodes |
| Display label | Capacitive electrodes |
| Total patents | 77 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 8 |
| 2023 | 14 |
| 2024 | 14 |
| 2025 | 10 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Biological information acquisition system and electrode sheet
US-2024366136-A1 · Nov 7, 2024 · US
Manufacturing processes for biopotential-based wrist-wearable devices and resulting manufactured biopotential -based wrist-wearable devices
US-2024361838-A1 · Oct 31, 2024 · US
Sensing device and method for multiple remote sensors
US-2024245358-A1 · Jul 25, 2024 · US
Arm-wearable device for sensing neuromuscular signals using a shared reference electrode that is shared between two or more electrodes and methods of use thereof
US-11995237-B1 · May 28, 2024 · US
Multi-frequency sensing system and method
US-2024133837-A1 · Apr 25, 2024 · US
Bioelectrode and capacitor
US-2024108269-A1 · Apr 4, 2024 · US
Sensing device and method for multiple remote sensors
US-11944457-B2 · Apr 2, 2024 · US
Pseudomonopolar electrode configurations for emg sensing
US-2024090819-A1 · Mar 21, 2024 · US
Apparatus and electronic circuitry for sensing biosignals
US-11813064-B2 · Nov 14, 2023 · US
Wirelessly loaded impedance sensor for self-test
US-11733546-B1 · Aug 22, 2023 · US
EEG monitor with capacitive electrodes and method of monitoring brain waves
US-11690555-B2 · Jul 4, 2023 · US
Composite wiring, capacitance sensor, multiplexing cable, and wiring for incorporation into element
US-11678827-B2 · Jun 20, 2023 · US
Physiological sensing device
US-2023165529-A1 · Jun 1, 2023 · US
Methods, devices and systems for biophysical sensing
US-2023113396-A1 · Apr 13, 2023 · US
Noninvasive arterial pressure waveform measurement with capacitance and other sensing
US-2023110841-A1 · Apr 13, 2023 · US
Systems and methods for monitoring physiological parameters with capacitive sensing
US-11622717-B1 · Apr 11, 2023 · US
Hand stimulation device to facilitate the invocation of a meditative state
US-2023096515-A1 · Mar 30, 2023 · US
Sensing system and method for electrophysiological sensing by capacitive coupling with estimation of the electrode to skin coupling
US-2023068336-A1 · Mar 2, 2023 · US
Capacitive leadwire for physiological patient monitoring
US-2023043358-A1 · Feb 9, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61B5/277?
- CPC A61B5/277 is the Cooperative Patent Classification code for “Capacitive electrodes.”
- How many patents are filed under CPC A61B5/277 (Capacitive electrodes)?
- Our database includes 77 publications tagged with this CPC code.
- Is patent activity under CPC A61B5/277 growing?
- Publication counts under this code: 14 in 2024 vs 10 in 2025 (latest complete years).