G10K 2210/108
Communication systems
Official title: Communication systems, e.g. where useful sound is kept and noise is cancelled
G10K2210/108 (Communication systems) appears on 1,356 US grants and 1,512 published applications in this corpus.
Search patents in G10K- Granted patents
- 1,356
- Published applications
- 1,512
- Assignees
- 464
- Inventors
- 2,331
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 8 | 0 |
| 1997 | 14 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 1 |
| 2003 | 1 | 8 |
| 2004 | 4 | 4 |
| 2005 | 3 | 5 |
| 2006 | 4 | 8 |
| 2007 | 4 | 9 |
| 2008 | 5 | 17 |
| 2009 | 4 | 21 |
| 2010 | 1 | 38 |
| 2011 | 5 | 25 |
| 2012 | 29 | 32 |
| 2013 | 20 | 41 |
| 2014 | 26 | 50 |
| 2015 | 57 | 58 |
| 2016 | 69 | 83 |
| 2017 | 93 | 78 |
| 2018 | 81 | 128 |
| 2019 | 116 | 95 |
| 2020 | 116 | 122 |
| 2021 | 117 | 117 |
| 2022 | 115 | 144 |
| 2023 | 101 | 131 |
| 2024 | 108 | 127 |
| 2025 | 115 | 122 |
| 2026 | 69 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Open wearable acoustic device and active noise reduction method6 Oct 2026US 12,755,727 B2Shenzhen Shokz Co., Ltd.
- Headset device with speakers, signal processing method and analysis system thereof29 Sep 2026US 12,749,473 B2Luxshare Precision Technology (Nanjing) Co., Ltd
- Noise reduction adjusting method, earphone and computer-readable storage medium8 Sep 2026US 12,732,740 B2Goertek Technology Co., Ltd.
- Robust active noise cancelling at the eardrum1 Sep 2026US 12,725,599 B2Starkey Laboratories, Inc.
- Electronic device and method for detecting error of a signal1 Sep 2026US 12,725,601 B2Samsung Electronics Co., Ltd.
- Noise reduction earphone and earphone noise reduction method8 Oct 2026US 2026/0311673 A1Shenzhen Dancing Future Technology Ltd.
- Noise-cancelling headphone device24 Sep 2026US 2026/0290301 A1Kabushiki Kaisha Audio-Technica
- Method for real-time adaptive active noise control, and adaptive active noise control earphones3 Sep 2026US 2026/0260643 A1Bestechnic (Shanghai) Co., Ltd.
- An open-air noise cancellation system and a method to operate the same27 Aug 2026US 2026/0253570 A1
- Real-time transfer function estimation for wearable audio devices27 Aug 2026US 2026/0255096 A1Bose Corporation
Most cited
By later US patents
- Multimedia personal computer with active noise reduction and piezo speakers298US 5,828,768 ANoise Cancellation Technologies, Inc. · 1998
- Adaptive noise cancellation and speech enhancement system and apparatus therefor259US 5,251,263 AAndrea Electronics Corporation · 1993
- Auditory prosthesis, noise suppression apparatus and feedback suppression apparatus having focused adaptive filtering254US 5,402,496 AMinnesota Mining and Manufacturing Company · 1995
- Variable gain active noise canceling system with improved residual noise sensing249US 6,118,878 ANoise Cancellation Technologies, Inc. · 2000
- Telemetric apparatus for health and environmental monitoring222US 8,652,040 B2Valencell, Inc. · 2014