G10K 11/175
Using interference effects
Official title: using interference effects; Masking sound
G10K11/175 (Using interference effects) appears on 3,759 US grants and 4,009 published applications in this corpus.
Search patents in G10K- Granted patents
- 3,759
- Published applications
- 4,009
- Assignees
- 1,187
- Inventors
- 6,420
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 9 | 0 |
| 1978 | 4 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 10 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 10 | 0 |
| 1988 | 3 | 0 |
| 1989 | 9 | 0 |
| 1990 | 11 | 0 |
| 1991 | 18 | 0 |
| 1992 | 28 | 0 |
| 1993 | 24 | 0 |
| 1994 | 35 | 0 |
| 1995 | 60 | 0 |
| 1996 | 48 | 0 |
| 1997 | 56 | 0 |
| 1998 | 45 | 0 |
| 1999 | 28 | 0 |
| 2000 | 21 | 0 |
| 2001 | 17 | 17 |
| 2002 | 16 | 29 |
| 2003 | 15 | 43 |
| 2004 | 18 | 42 |
| 2005 | 25 | 30 |
| 2006 | 23 | 28 |
| 2007 | 20 | 39 |
| 2008 | 21 | 61 |
| 2009 | 19 | 67 |
| 2010 | 16 | 86 |
| 2011 | 39 | 69 |
| 2012 | 83 | 82 |
| 2013 | 57 | 116 |
| 2014 | 72 | 100 |
| 2015 | 123 | 150 |
| 2016 | 161 | 162 |
| 2017 | 204 | 194 |
| 2018 | 200 | 261 |
| 2019 | 289 | 280 |
| 2020 | 288 | 327 |
| 2021 | 274 | 309 |
| 2022 | 266 | 347 |
| 2023 | 301 | 371 |
| 2024 | 268 | 314 |
| 2025 | 299 | 308 |
| 2026 | 197 | 177 |
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
- Active noise reduction system29 Sep 2026US 12,749,474 B2Honda Motor Co., Ltd.
- Sound cancellation device for a computer based calling device22 Sep 2026US 12,744,023 B2
- Transfer function generation system and method22 Sep 2026US 12,744,024 B2Sony Interactive Entertainment Inc.
- Noise reduction earphone and earphone noise reduction method8 Oct 2026US 2026/0311673 A1Shenzhen Dancing Future Technology Ltd.
- Audio processing using hearing loss data8 Oct 2026US 2026/0313300 A1Dolby International AB
- Noise control for an air filtration assembly1 Oct 2026US 2026/0295749 A1Apex Brands, Inc.
- Information processing apparatus, information processing method, and program24 Sep 2026US 2026/0285347 A1Sony Group Corporation
- System for automated pilot report submission and dissemination24 Sep 2026US 2026/0290171 A1
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
- Variable gain active noise canceling system with improved residual noise sensing249US 6,118,878 ANoise Cancellation Technologies, Inc. · 2000
- Noise cancellation earpiece216US 6,445,799 B1GN ReSound North America Corporation · 2002
- Energy management system and method183US 6,290,140 B1EnergyIQ Systems, Inc. · 2001