E05B 2047/0065
Saving energy
Official title: {Saving energy (E05B2047/0053, E05B2047/0074, E05B2047/0077, E05B2047/0079, E05B2047/0081 take precedence)}
E05B2047/0065 (Saving energy) appears on 91 US grants and 103 published applications in this corpus.
Search patents in E05B- Granted patents
- 91
- Published applications
- 103
- Assignees
- 64
- Inventors
- 190
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 4 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 6 |
| 2012 | 2 | 0 |
| 2013 | 2 | 5 |
| 2014 | 1 | 4 |
| 2015 | 10 | 7 |
| 2016 | 3 | 8 |
| 2017 | 5 | 6 |
| 2018 | 5 | 6 |
| 2019 | 7 | 8 |
| 2020 | 5 | 10 |
| 2021 | 6 | 9 |
| 2022 | 7 | 3 |
| 2023 | 7 | 6 |
| 2024 | 7 | 6 |
| 2025 | 4 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electronic lock and a method and system for controlling an electronic lock25 Aug 2026US 12,716,267 B2Igloocompany Pte. Ltd.
- Smart lock knob position detection device16 Jun 2026US 12,655,654 B2U-Tec Group Inc.
- Smart lock24 Feb 2026US 12,559,980 B2Glue AB
- Video recording triggered by a smart lock device4 Nov 2025US 12,460,447 B2Master Lock Company LLC
- Intelligent door lock system for use with a door assembly16 Sep 2025US 12,416,180 B1WedgeTLS LLC
- An electronic lock and a method and system for controlling an electronic lock23 Apr 2026US 2026/0110193 A1Igloocompany Pte. Ltd.
- Video recording triggered by a smart lock device12 Feb 2026US 2026/0043272 A1Master Lock Company LLC
- Smart lock knob position detection device23 Oct 2025US 2025/0327333 A1U-Tec Group Inc.
- Electric latch retraction with power interrupt3 Jul 2025US 2025/0215730 A1Schlage Lock Company LLC
- Electronic Locking Cylinder15 May 2025US 2025/0154796 A1
Most cited
By later US patents
- Security system coupled to a door lock system68US 9,916,746 B2August Home, Inc. · 2018
- Lock construction55US 6,401,501 B1Master Lock Company LLC · 2002
- Battery-powered door lock assembly and method46US 4,802,353 AIntelock Corporation · 1989
- Energy efficient multi-stable lock cylinder40US 9,222,282 B2Nexkey, Inc. · 2015
- Electronic security device38US 7,948,359 B2Master Lock Company LLC · 2011