H04N 5/642
Disposition of sound reproducers
Official title: {Disposition of sound reproducers}
H04N5/642 (Disposition of sound reproducers) appears on 327 US grants and 326 published applications in this corpus.
Search patents in H04N- Granted patents
- 327
- Published applications
- 326
- Assignees
- 131
- Inventors
- 746
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 9 | 0 |
| 1999 | 11 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 1 |
| 2002 | 5 | 5 |
| 2003 | 2 | 8 |
| 2004 | 5 | 8 |
| 2005 | 4 | 23 |
| 2006 | 11 | 13 |
| 2007 | 11 | 13 |
| 2008 | 3 | 12 |
| 2009 | 5 | 14 |
| 2010 | 9 | 7 |
| 2011 | 11 | 12 |
| 2012 | 18 | 11 |
| 2013 | 4 | 14 |
| 2014 | 8 | 6 |
| 2015 | 5 | 12 |
| 2016 | 16 | 14 |
| 2017 | 9 | 16 |
| 2018 | 8 | 13 |
| 2019 | 18 | 20 |
| 2020 | 18 | 21 |
| 2021 | 20 | 23 |
| 2022 | 20 | 20 |
| 2023 | 15 | 7 |
| 2024 | 16 | 23 |
| 2025 | 11 | 7 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Display device and audio output method thereof8 Sep 2026US 12,732,728 B2Huawei Technologies Co., Ltd.
- Portable display device11 Aug 2026US 12,707,193 B2LG Electronics Inc.
- Display device9 Jun 2026US 12,652,482 B2Panasonic Intellectual Property Management Co., Ltd.
- Display device and operating method thereof19 May 2026US 12,634,552 B2LG Electronics Inc.
- Panel vibration type sound generating display device3 Mar 2026US 12,568,333 B2LG Display Co., Ltd.
- Tv with built-in battery that is able to be inserted into case and method thereof24 Sep 2026US 2026/0292299 A1LG Electronics Inc.
- Display with Integrated Speaker16 Jul 2026US 2026/0205727 A1Sky CP Limited
- Speaker assembly and display device including same21 May 2026US 2026/0143269 A1LG Electronics Inc.
- Display device9 Oct 2025US 2025/0317674 A1LG Electronics Inc.
- Audio-visual system and method for controlling the same7 Aug 2025US 2025/0254264 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Method for equalizing audio, and video apparatus using the same300US 8,600,075 B2Samsung Electronics Co., Ltd. · 2013
- Acoustic device295US 6,332,029 B1New Transducers Limited · 2001
- Acoustic device206US 7,158,647 B2New Transducers Limited · 2007
- Robust system for transmitting and receiving map data100US 6,924,753 B2Zenith Electronics Corporation · 2005
- Display apparatus98US 6,807,051 B2Sony Corporation · 2004