E05Y 2400/814
Sound emitters
Official title: Sound emitters, e.g. loudspeakers
E05Y2400/814 (Sound emitters) appears on 103 US grants and 128 published applications in this corpus.
Search patents in E05Y- Granted patents
- 103
- Published applications
- 128
- Assignees
- 88
- Inventors
- 260
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 5 |
| 2003 | 4 | 10 |
| 2004 | 3 | 3 |
| 2005 | 3 | 5 |
| 2006 | 7 | 7 |
| 2007 | 5 | 4 |
| 2008 | 2 | 4 |
| 2009 | 3 | 5 |
| 2010 | 5 | 4 |
| 2011 | 0 | 3 |
| 2012 | 2 | 1 |
| 2013 | 5 | 2 |
| 2014 | 4 | 1 |
| 2015 | 1 | 5 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 2 | 5 |
| 2019 | 3 | 10 |
| 2020 | 5 | 10 |
| 2021 | 8 | 5 |
| 2022 | 10 | 4 |
| 2023 | 5 | 9 |
| 2024 | 2 | 6 |
| 2025 | 4 | 6 |
| 2026 | 2 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System for facilitating access to a secured area7 Jul 2026US 12,676,036 B2The Chamberlain Group, Inc.
- Systems and methods for providing alerts regarding engagement of an emergency exit door of an aircraft24 Mar 2026US 12,583,617 B2The Boeing Company
- Control device4 Nov 2025US 12,459,455 B2Hitachi Astemo, Ltd.
- System and method for opening boarding door5 Aug 2025US 12,378,810 B2Toyota Jidosha Kabushiki Kaisha
- Low-cost computerized kiosks for remote collection of electronic devices for value17 Jun 2025US 12,333,513 B2A La Carte Media, Inc.
- System for facilitating access to a secured area8 Oct 2026US 2026/0311529 A1The Chamberlain Group, Inc.
- Lighting element for sliding doors24 Sep 2026US 2026/0287167 A1Southern Engineering s.r.o.
- Refrigerator and method for controlling the same27 Aug 2026US 2026/0251002 A1Samsung Electronics Co., Ltd.
- Apparatus and method for vehicle external communication27 Aug 2026US 2026/0255138 A1Hyundai Motor Company
- Door opener with falling door detection capability9 Jul 2026US 2026/0193917 A1Assa Abloy Entrance Systems AB
Most cited
By later US patents
- Automatic access to an automobile via biometrics156US 6,498,970 B2Koninklijke Phillips Electronics N.V. · 2002
- Door controlling device106US 6,484,784 B12002
- Virtual attendant system and parking management system91US 8,831,970 B22014
- Garage door monitoring system70US 6,597,291 B22003
- Sensor system for vehicle door70US 7,175,227 B2Temic Automotive of North America, Inc. · 2007