A61B 5/4857
Indicating the phase of biorhythm
Official title: {Indicating the phase of biorhythm}
A61B5/4857 (Indicating the phase of biorhythm) appears on 134 US grants and 258 published applications in this corpus.
Search patents in A61B- Granted patents
- 134
- Published applications
- 258
- Assignees
- 140
- Inventors
- 448
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 5 |
| 2014 | 4 | 11 |
| 2015 | 3 | 7 |
| 2016 | 4 | 36 |
| 2017 | 9 | 35 |
| 2018 | 4 | 14 |
| 2019 | 15 | 21 |
| 2020 | 16 | 13 |
| 2021 | 16 | 21 |
| 2022 | 12 | 19 |
| 2023 | 11 | 14 |
| 2024 | 9 | 19 |
| 2025 | 6 | 15 |
| 2026 | 8 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Circadian rhythm-based training data correction for drowsiness detection systems and applications1 Sep 2026US 12,721,560 B2NVIDIA Corporation
- Biorhythm determination method, and electronic device for supporting same11 Aug 2026US 12,702,354 B2Samsung Electronics Co., Ltd.
- Sleep medicament dispensing system21 Jul 2026US 12,685,482 B2Koninklijke Philips N. V.
- Pattern discovery in continuous glucose monitoring data31 Mar 2026US 12,588,838 B1Verily Life Sciences LLC
- Method and apparatus providing an ongoing and real time indicator for survival and major medical events31 Mar 2026US 12,588,869 B2AiCare Corporation
- Illness detection based on nervous system metrics27 Aug 2026US 2026/0248462 A1Oura Health Oy
- Devices and methods for obtaining emergent factors of users6 Aug 2026US 2026/0224113 A1Emerja Corporation
- A noninvasive wearable for the physiological assessment of physical and cognitive readiness for military tasks6 Aug 2026US 2026/0224166 A1Emerja Corporation
- Controlling physiological conditions by controlling environmental conditions16 Jul 2026US 2026/0206109 A1Korrus, Inc.
- Multimodal Wearable System for Continuous Physiological and Metabolic Monitoring Using Integrated Acoustic, Impedance, and Volatile Organic Compound Sensing with Machine Learning Pattern Classification for Disease Detection, Prediction, and Therapeutic Intervention2 Jul 2026US 2026/0182873 A1
Most cited
By later US patents
- Interventive-diagnostic device258US 6,662,032 B1Intercure Ltd. · 2003
- Method and system for detection of biological rhythm disorders115US 8,868,169 B2The Regents of the University of California · 2014
- Apparatus and methods for estimating time-state physiological parameters70US 9,427,191 B2Valencell, Inc. · 2016
- Apparatus and methods for estimating time-state physiological parameters65US 9,521,962 B2Valencell, Inc. · 2016
- Apparatus and methods for estimating time-state physiological parameters64US 9,788,785 B2Valencell, Inc. · 2017