A61B 5/277
Capacitive electrodes
A61B5/277 (Capacitive electrodes) appears on 61 US grants and 115 published applications in this corpus.
Search patents in A61B- Granted patents
- 61
- Published applications
- 115
- Assignees
- 72
- Inventors
- 248
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 2 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 4 |
| 2015 | 3 | 2 |
| 2016 | 2 | 6 |
| 2017 | 1 | 3 |
| 2018 | 2 | 5 |
| 2019 | 3 | 3 |
| 2020 | 3 | 6 |
| 2021 | 5 | 13 |
| 2022 | 4 | 11 |
| 2023 | 7 | 17 |
| 2024 | 6 | 15 |
| 2025 | 10 | 12 |
| 2026 | 9 | 5 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Extracorporeal aspirant detection systems and methods15 Sep 2026US 12,733,836 B2Fox Medical Systems, LLC
- Integrated differential voltage measuring system25 Aug 2026US 12,714,344 B2Siemens Healthineers AG
- Single arm ECG monitor11 Aug 2026US 12,702,342 B2HelpWear Inc.
- Bioelectrode and capacitor23 Jun 2026US 12,661,050 B2NTT, Inc.
- Secure identification methods and systems23 Jun 2026US 12,666,184 B2
- Sensor systems and methods for characterizing health conditions4 Jun 2026US 2026/0156394 A1Level 42 Ai
- Tissue state measuring apparatus30 Apr 2026US 2026/0114780 A1National Tsing Hua University
- Bio-signal detection23 Apr 2026US 2026/0108193 A1Nokia Technologies Oy
- Systems and methods for collecting, decoding, and modulating the human mind19 Mar 2026US 2026/0076603 A1OpenBCI, Inc.
- System for monitoring heart condition for animal1 Jan 2026US 2026/0000333 A1Caresix Inc.
Most cited
By later US patents
- Electric field sensor131US 6,807,438 B12004
- Sensor system and methods for the capacitive measurement of electromagnetic signals having a biological origin33US 8,193,821 B2Fraunhoffer-Gesellschaft Zur Foerderung Der Angewandten Forschung E. V. · 2012
- Biopotential sensor electrode16US 6,434,421 B1Integrated Biosensing Technologies · 2002
- Biopotential electrode sensory component13US 6,434,420 B1Integrated Biosensing Technologies · 2002
- Electric potential sensor12US 8,264,247 B2The University of Sussex · 2012