G08B 21/023
Power management
Official title: {Power management, e.g. system sleep and wake up provisions}
G08B21/023 (Power management) appears on 311 US grants and 267 published applications in this corpus.
Search patents in G08B- Granted patents
- 311
- Published applications
- 267
- Assignees
- 171
- Inventors
- 545
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 14 | 0 |
| 1998 | 12 | 0 |
| 1999 | 6 | 0 |
| 2000 | 15 | 0 |
| 2001 | 12 | 10 |
| 2002 | 15 | 16 |
| 2003 | 16 | 26 |
| 2004 | 7 | 12 |
| 2005 | 8 | 8 |
| 2006 | 19 | 14 |
| 2007 | 4 | 11 |
| 2008 | 3 | 9 |
| 2009 | 8 | 6 |
| 2010 | 6 | 9 |
| 2011 | 7 | 7 |
| 2012 | 10 | 10 |
| 2013 | 6 | 9 |
| 2014 | 5 | 12 |
| 2015 | 8 | 10 |
| 2016 | 7 | 11 |
| 2017 | 10 | 8 |
| 2018 | 12 | 11 |
| 2019 | 9 | 12 |
| 2020 | 14 | 12 |
| 2021 | 14 | 11 |
| 2022 | 14 | 9 |
| 2023 | 9 | 10 |
| 2024 | 5 | 3 |
| 2025 | 9 | 8 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Smart tracking shoe19 May 2026US 12,633,203 B2
- Methods, systems, and computer program products for locating and tracking objects22 Jul 2025US 12,366,568 B2Troxler Electronic Laboratories, Inc.
- Monitoring system17 Jun 2025US 12,333,919 B2Koninklijke Philips N. V.
- Electronic system with integrated alerting and cooling mechanisms to save the life of an unattended child in a vehicle27 May 2025US 12,311,732 B2
- Systems and methods of tracking objects27 May 2025US 12,313,761 B2Pinpoint Ideas, LLC
- A security device16 Jul 2026US 2026/0204150 A1Essence Security International (E.S.I.) Ltd.
- Systems, apparatuses, and methods for enhanced remote monitoring9 Apr 2026US 2026/0100121 A1Project Monitor, Inc. DBA Harbor
- Smart Tracking Shoe19 Feb 2026US 2026/0051234 A1
- Systems and methods of tracking objects20 Nov 2025US 2025/0355074 A1Pinpoint Ideas, LLC
- Methods, systems, and computer program products for locating and tracking objects13 Nov 2025US 2025/0347676 A1Troxler Electronic Laboratories, Inc.
Most cited
By later US patents
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- Global security system519US 5,497,149 A1996