H04M 1/6016
In the receiver circuit
Official title: {in the receiver circuit}
H04M1/6016 (In the receiver circuit) appears on 523 US grants and 525 published applications in this corpus.
Search patents in H04M- Granted patents
- 523
- Published applications
- 525
- Assignees
- 213
- Inventors
- 1,015
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 3 |
| 2002 | 5 | 6 |
| 2003 | 4 | 13 |
| 2004 | 16 | 14 |
| 2005 | 8 | 23 |
| 2006 | 17 | 25 |
| 2007 | 9 | 24 |
| 2008 | 8 | 32 |
| 2009 | 8 | 23 |
| 2010 | 15 | 27 |
| 2011 | 20 | 21 |
| 2012 | 46 | 21 |
| 2013 | 42 | 21 |
| 2014 | 27 | 19 |
| 2015 | 18 | 20 |
| 2016 | 23 | 20 |
| 2017 | 22 | 18 |
| 2018 | 18 | 15 |
| 2019 | 22 | 28 |
| 2020 | 27 | 17 |
| 2021 | 23 | 40 |
| 2022 | 28 | 17 |
| 2023 | 22 | 28 |
| 2024 | 20 | 24 |
| 2025 | 20 | 17 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Acoustic output device and components thereof4 Aug 2026US 12,701,349 B2Shenzhen Shokz Co., Ltd.
- Techniques for alarm sound processing in noisy environments16 Jun 2026US 12,656,998 B2Beijing Honor Device Co., Ltd.
- Foldable electronic device including a plurality of speakers and method of operating the same16 Jun 2026US 12,659,665 B2Samsung Electronics Co., Ltd.
- Hand-grip location detection using ultrasound12 May 2026US 12,627,757 B2Google Inc.
- Audio data processing method, electronic device, and non-transitory computer-readable storage medium10 Mar 2026US 12,573,364 B2Realme Chongqing Mobile Telecommunications Corp., Ltd.
- Channel mode switching method, device, and storage medium30 Jul 2026US 2026/0222485 A1Honor Device Co., Ltd.
- Electronic device and method for controlling one or more speakers25 Jun 2026US 2026/0181327 A1Samsung Electronics Co., Ltd.
- Electronic device and related sound leakage prevention method18 Jun 2026US 2026/0171065 A1Huawei Technologies Co., Ltd.
- Audio processing method and electronic device11 Jun 2026US 2026/0163973 A1Honor Device Co., Ltd.
- Smartphone that Displays a Virtual Image for a Telephone Call28 May 2026US 2026/0149769 A1
Most cited
By later US patents
- Speaker equalization for mobile devices370US 9,300,266 B2QUALCOMM Incorporated · 2016
- Method and apparatus for mixing priority and non-priority audio signals317US 8,391,501 B2Motorola Mobility LLC · 2013
- Method and apparatus for automatically adjusting speaker and microphone gains within a mobile telephone231US 6,744,882 B1QUALCOMM Incorporated · 2004
- Sound-based proximity detector215US 7,263,373 B2Telefonaktiebolaget'l M Ericsson (Publ) · 2007
- Time dependent, variable amplitude threshold output circuit for frequency variant and frequency invariant signal discrimination212US 4,928,307 AACS Communications, Inc. · 1990