G10H 2220/521
Hall effect transducers or similar magnetic field sensing semiconductor devices
Official title: Hall effect transducers or similar magnetic field sensing semiconductor devices, e.g. for string vibration sensing or key movement sensing
G10H2220/521 (Hall effect transducers or similar magnetic field sensing semiconductor devices) appears on 72 US grants and 74 published applications in this corpus.
Search patents in G10H- Granted patents
- 72
- Published applications
- 74
- Assignees
- 26
- Inventors
- 67
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 4 |
| 2003 | 3 | 1 |
| 2004 | 2 | 15 |
| 2005 | 2 | 4 |
| 2006 | 2 | 2 |
| 2007 | 3 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 6 | 1 |
| 2011 | 7 | 1 |
| 2012 | 0 | 4 |
| 2013 | 3 | 1 |
| 2014 | 10 | 7 |
| 2015 | 0 | 1 |
| 2016 | 2 | 4 |
| 2017 | 1 | 2 |
| 2018 | 2 | 4 |
| 2019 | 4 | 4 |
| 2020 | 0 | 2 |
| 2021 | 5 | 2 |
| 2022 | 0 | 3 |
| 2023 | 4 | 4 |
| 2024 | 1 | 4 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Vibrato control mechanism27 May 2025US 12,315,478 B2Technology Connections International Pty Ltd
- Electronic hi-hat cymbal18 Mar 2025US 12,254,856 B1Guitar Center, Inc.
- Musical device and associated method2 Jan 2024US 11,862,132 B2Concerti
- Information processing device, information processing method, and program29 Aug 2023US 11,741,925 B2Sony Group Corporation
- Button with enhanced expression facilities15 Aug 2023US 11,727,905 B2Ableton AG
- Electronic hi-hat cymbal11 Sep 2025US 2025/0285607 A1Guitar Center, Inc.
- Electronic Trumpet Playable Without a Mouthpiece12 Dec 2024US 2024/0412716 A1
- Electronic piano pedal with tactile response4 Jul 2024US 2024/0221709 A1
- Electronic hi-hat cymbal controller system with linear hall sensor2 May 2024US 2024/0144898 A1inMusic Brands, Inc.
- Electronic music keyboard25 Jan 2024US 2024/0029696 A1Viscount International S.P.A.
Most cited
By later US patents
- Tactile, visual, and array controllers for real-time control of music signal processing, mixing, video, and lighting153US 6,570,078 B22003
- Real-time floor controller for control of music, signal processing, mixing, video, lighting, and other systems135US 6,689,947 B22004
- Electronic musical instrument114US 4,658,690 ASynthaxe Limited · 1987
- Sensor array touchscreen recognizing finger flick gesture and other touch gestures64US 8,717,303 B22014
- Sensor array touchscreen recognizing finger flick gesture from spatial pressure distribution profiles63US 8,743,076 B12014