H04R 2460/01
Hearing devices using active noise cancellation
H04R2460/01 (Hearing devices using active noise cancellation) appears on 1,318 US grants and 1,698 published applications in this corpus.
Search patents in H04R- Granted patents
- 1,318
- Published applications
- 1,698
- Assignees
- 450
- Inventors
- 2,525
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 3 |
| 2004 | 0 | 1 |
| 2005 | 1 | 4 |
| 2006 | 3 | 1 |
| 2007 | 0 | 6 |
| 2008 | 1 | 6 |
| 2009 | 1 | 16 |
| 2010 | 8 | 20 |
| 2011 | 3 | 21 |
| 2012 | 17 | 24 |
| 2013 | 21 | 36 |
| 2014 | 28 | 45 |
| 2015 | 43 | 55 |
| 2016 | 62 | 94 |
| 2017 | 84 | 97 |
| 2018 | 91 | 106 |
| 2019 | 91 | 90 |
| 2020 | 119 | 123 |
| 2021 | 114 | 143 |
| 2022 | 122 | 155 |
| 2023 | 132 | 199 |
| 2024 | 125 | 155 |
| 2025 | 152 | 173 |
| 2026 | 96 | 125 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wearable device with blocked sensor detection6 Oct 2026US 12,756,983 B2Bose Corporation
- Headset device with speakers, signal processing method and analysis system thereof29 Sep 2026US 12,749,473 B2Luxshare Precision Technology (Nanjing) Co., Ltd
- Earphone with noise reduction structure29 Sep 2026US 12,750,615 B2Anker Innovations Technology Co., Ltd.
- Method and device of active noise reduction for earphone, earphone, and computer readable storage medium22 Sep 2026US 12,745,054 B2Goertek Technology Co., Ltd.
- Wearable device with enhanced noise suppression8 Sep 2026US 12,732,739 B2Bose Corporation
- Noise reduction earphone and earphone noise reduction method8 Oct 2026US 2026/0311673 A1Shenzhen Dancing Future Technology Ltd.
- Wind noise reduction earphone structure and earphone1 Oct 2026US 2026/0304019 A1Shenzhen Dancing Future Technology Ltd.
- An ear probe for ear examination24 Sep 2026US 2026/0283457 A1Otos Health Oy
- Active noise cancellation (anc) and transparency mode switching24 Sep 2026US 2026/0290300 A1QUALCOMM Incorporated
- Techniques for Using Floodlight LEDs When Imaging Sensors Have an Insufficient Level of Detail for Identifying Hand Gestures, and Mixed-Reality Systems and Methods of Using These Techniques24 Sep 2026US 2026/0292120 A1Meta Platforms Technologies, LLC
Most cited
By later US patents
- Variable gain active noise cancelling system with improved residual noise sensing180US 7,103,188 B12006
- Ear terminal with microphone for natural voice rendition178US 6,661,901 B1Nacre AS · 2003
- Audio reproduction system127US 5,481,615 ANoise Cancellation Technologies, Inc. · 1996
- Assisting conversation in noisy environments114US 9,190,043 B2Bose Corporation · 2015
- Dual-microphone frequency amplitude response self-calibration107US 9,532,139 B1Cirrus Logic, Inc. · 2016