E05Y 2400/458
For generating service signals
Official title: for generating service signals
E05Y2400/458 (For generating service signals) appears on 67 US grants and 81 published applications in this corpus.
Search patents in E05Y- Granted patents
- 67
- Published applications
- 81
- Assignees
- 46
- Inventors
- 142
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 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 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 3 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 3 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 4 | 4 |
| 2019 | 4 | 5 |
| 2020 | 3 | 12 |
| 2021 | 6 | 8 |
| 2022 | 6 | 11 |
| 2023 | 4 | 3 |
| 2024 | 8 | 9 |
| 2025 | 9 | 5 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adjustable locker system4 Aug 2026US 12,698,671 B1Wells Fargo Bank, N. A.
- Automatic door maintenance support system, automatic door maintenance support apparatus, automatic door apparatus, automatic door maintenance support method, and program26 May 2026US 12,638,507 B2Nabtesco Corporation
- Movable barrier anomaly detection and data backfilling10 Mar 2026US 12,574,441 B1GMI Holdings, Inc.
- System and method for controlling the operation of a door16 Dec 2025US 12,499,716 B2Assa Abloy Entrance Systems AB
- Systems and methods for contact microphones25 Nov 2025US 12,480,806 B2Intelligent Entry Machines LLC
- Method for monitoring a door system, monitoring unit and door controller6 Aug 2026US 2026/0226793 A1Assa Abloy Entrance Systems AB
- Efficiency calculation for gate automation system9 Jul 2026US 2026/0196122 A1Assa Abloy Entrance Systems AB
- Power door closure algorothm for transition from new to aged seal profile for vehicles7 May 2026US 2026/0125942 A1GM Global Technology Operations LLC
- Methods and apparatus to monitor and/or adjust operations of doors19 Feb 2026US 2026/0049516 A1Rite-Hite Holding Corporation
- Predictive maintenance of door14 Aug 2025US 2025/0259147 A1
Most cited
By later US patents
- Wireless transmission system for vehicular component control and monitoring82US 8,169,311 B1Automotive Technologies International, Inc. · 2012
- Door monitoring system61US 8,653,982 B2Openings, LP · 2014
- Barrier movement operator having service reminders45US 7,493,726 B2The Chamberlain Group, Inc. · 2009
- Automatic door42US 5,789,887 ADorma GmbH + Co. KG · 1998
- Door sensor with self-diagnosing function35US 5,828,302 A1998