A61B 5/02405
Determining heart rate variability
Official title: {Determining heart rate variability}
A61B5/02405 (Determining heart rate variability) appears on 2,227 US grants and 3,756 published applications in this corpus.
Search patents in A61B- Granted patents
- 2,227
- Published applications
- 3,756
- Assignees
- 1,254
- Inventors
- 5,850
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 1 |
| 2002 | 10 | 27 |
| 2003 | 25 | 22 |
| 2004 | 7 | 30 |
| 2005 | 9 | 45 |
| 2006 | 23 | 33 |
| 2007 | 16 | 41 |
| 2008 | 19 | 64 |
| 2009 | 21 | 56 |
| 2010 | 33 | 72 |
| 2011 | 28 | 69 |
| 2012 | 41 | 59 |
| 2013 | 56 | 88 |
| 2014 | 94 | 184 |
| 2015 | 92 | 205 |
| 2016 | 99 | 205 |
| 2017 | 126 | 232 |
| 2018 | 122 | 240 |
| 2019 | 184 | 302 |
| 2020 | 202 | 285 |
| 2021 | 192 | 302 |
| 2022 | 174 | 303 |
| 2023 | 188 | 266 |
| 2024 | 174 | 241 |
| 2025 | 171 | 222 |
| 2026 | 97 | 162 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method, system and device for individualized supplemental oxygen therapy for preterm infants29 Sep 2026US 12,745,918 B2Medical Predictive Science Corporation
- Thyroid function monitoring method according to medication, and monitoring server and user terminal performing the same29 Sep 2026US 12,745,949 B2Thyroscope Inc.
- Wearable device, system and method for monitoring cardiac function/stress during apnoeic episode22 Sep 2026US 12,740,715 B2Turtle Shell Technologies Private Limited
- System and method for capturing and transmitting biometric data22 Sep 2026US 12,740,716 B1Nexa Labs Inc.
- System, method and computer program for monitoring health of a person22 Sep 2026US 12,740,720 B2Meru Health Oy
- System and method for capturing and transmitting biometric data8 Oct 2026US 2026/0305955 A1Nexa Labs Inc.
- Ai-powered cognitive health assessment and management system and method8 Oct 2026US 2026/0305997 A1Scienza Health, Inc.
- Automated seizure detection, quantification, warning and therapy delivery using the slope of heart rate8 Oct 2026US 2026/0306012 A1
- Method and system for stress detection based on cardiovascular physiological signals1 Oct 2026US 2026/0294302 A1National Tsing Hua University
- A medical device system configured to determine a progression of parkinson's disease based on signals collected by a medical device implanted near the brain1 Oct 2026US 2026/0294326 A1Medtronic, Inc.
Most cited
By later US patents
- Apparatus for detecting human physiological and contextual information1,245US 7,020,508 B2BodyMedia, Inc. · 2006
- Vagal nerve stimulation techniques for treatment of epileptic seizures870US 6,341,236 B12002
- Method for monitoring patient using acoustic sensor823US 6,527,729 B1Pacesetter, Inc. · 2003
- Non-invasive blood pressure measurement system684US 9,408,542 B1Masimo Corporation · 2016
- Apparatus for detecting, receiving, deriving and displaying human physiological and contextual information649US 7,285,090 B2BodyMedia, Inc. · 2007