A61B 5/4815
Sleep quality
Official title: {Sleep quality}
A61B5/4815 (Sleep quality) appears on 830 US grants and 1,534 published applications in this corpus.
Search patents in A61B- Granted patents
- 830
- Published applications
- 1,534
- Assignees
- 487
- Inventors
- 2,567
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 4 |
| 2005 | 2 | 18 |
| 2006 | 0 | 7 |
| 2007 | 1 | 20 |
| 2008 | 6 | 20 |
| 2009 | 7 | 14 |
| 2010 | 7 | 18 |
| 2011 | 13 | 12 |
| 2012 | 17 | 24 |
| 2013 | 26 | 35 |
| 2014 | 34 | 138 |
| 2015 | 29 | 80 |
| 2016 | 23 | 87 |
| 2017 | 54 | 83 |
| 2018 | 43 | 89 |
| 2019 | 75 | 102 |
| 2020 | 63 | 103 |
| 2021 | 68 | 116 |
| 2022 | 73 | 149 |
| 2023 | 88 | 129 |
| 2024 | 80 | 112 |
| 2025 | 73 | 95 |
| 2026 | 45 | 78 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for collecting and displaying data acquired from an implantable therapy device using a consumer electronic device15 Sep 2026US 12,733,808 B2Inspire Medical Systems, Inc.
- Techniques for migraine detection using a wearable device15 Sep 2026US 12,733,873 B2Oura Health Oy
- Systems and methods for detecting REM behavior disorder1 Sep 2026US 12,721,567 B2ResMed Sensor Technologies Limited
- Sleep quality assessment and in-bed state monitoring1 Sep 2026US 12,721,569 B2Anhui Huami Health Technology Co., Ltd.
- System and method for improving sleep quality25 Aug 2026US 12,714,360 B2University Industry Foundation, Yonsei University Wonju Campus
- Intraoral sensors for health monitoring8 Oct 2026US 2026/0305973 A1Align Technology, Inc.
- Multi-function device for improving sleep and method of operation thereof8 Oct 2026US 2026/0306013 A1Hatch Baby, Inc.
- Fall Risk Assessment for a User1 Oct 2026US 2026/0294278 A1Google Inc.
- Adaptive sleep stage detection1 Oct 2026US 2026/0294334 A1
- Systems, devices, and methods for evaluating and predicting sleep-related disorders24 Sep 2026US 2026/0283545 A1ResMed Digital Health Inc.
Most cited
By later US patents
- Advanced patient management system including interrogator/transceiver unit334US 6,978,182 B2Cardiac Pacemakers, Inc. · 2005
- Controlling therapy based on sleep quality308US 7,366,572 B2Medtronic, Inc. · 2008
- Portable monitoring devices and methods of operating same303US 8,180,591 B2Fitbit, Inc. · 2012
- SleepSmart302US 6,468,234 B1The Board of Trustees of the Leland Stanford Junior University · 2002
- Sleep scoring apparatus and method270US 6,878,121 B22005