G10K 2210/3044
Phase shift
Official title: Phase shift, e.g. complex envelope processing
G10K2210/3044 (Phase shift) appears on 302 US grants and 295 published applications in this corpus.
Search patents in G10K- Granted patents
- 302
- Published applications
- 295
- Assignees
- 170
- Inventors
- 667
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
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| 1989 | 2 | 0 |
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| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 2 |
| 2016 | 4 | 5 |
| 2017 | 9 | 20 |
| 2018 | 25 | 42 |
| 2019 | 49 | 40 |
| 2020 | 37 | 33 |
| 2021 | 34 | 22 |
| 2022 | 28 | 31 |
| 2023 | 24 | 40 |
| 2024 | 28 | 39 |
| 2025 | 33 | 13 |
| 2026 | 15 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Headset device with speakers, signal processing method and analysis system thereof29 Sep 2026US 12,749,473 B2Luxshare Precision Technology (Nanjing) Co., Ltd
- Mask apparatus8 Sep 2026US 12,728,298 B2LG Electronics Inc.
- Own voice reinforcement using extra-aural speakers4 Aug 2026US 12,701,381 B1Apple Inc.
- System and method for controlling noise cancellation systems in vehicles21 Jul 2026US 12,688,844 B2NXP B. V.
- Motor vehicle and method for summarizing a conversation in a motor vehicle14 Jul 2026US 12,682,897 B2Cariad SE
- Audio communication between proximate devices7 May 2026US 2026/0128029 A1Micron Technology, Inc.
- Wearable device with internal sensor phase reconstruction22 Jan 2026US 2026/0024519 A1Bose Corporation
- Systems and methods for pre-generated inverse audio canceling15 Jan 2026US 2026/0018155 A1Adeia Guides Inc.
- Vehicle control method and apparatus, electronic device, and storage medium27 Nov 2025US 2025/0363974 A1Shenzhen Yinwang Intelligent Technologies Co., Ltd.
- Method and System for Adjusting Sound Playback to Account for Speech Detection13 Nov 2025US 2025/0348270 A1Apple Inc.
Most cited
By later US patents
- Multichannel acoustic echo cancellation213US 9,659,555 B1Amazon Technologies, Inc. · 2017
- Vibration/noise control system106US 5,638,305 AHonda Giken Kogyo Kabushiki Kaisha · 1997
- Selective active cancellation system for repetitive phenomena89US 4,878,188 ANoise Cancellation Tech · 1989
- Active silencer38US 4,805,733 ANippon Soken, Inc. · 1989
- Method and apparatus for synchronizing rotating machinery to reduce noise33US 5,221,185 AGeneral Electric Company · 1993