G11B 2020/10537
Audio or video recording
Official title: {Audio or video recording}
G11B2020/10537 (Audio or video recording) appears on 2,106 US grants and 2,022 published applications in this corpus.
Search patents in G11B- Granted patents
- 2,106
- Published applications
- 2,022
- Assignees
- 449
- Inventors
- 2,623
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 8 | 0 |
| 1987 | 13 | 0 |
| 1988 | 5 | 0 |
| 1989 | 14 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 16 | 0 |
| 1994 | 25 | 0 |
| 1995 | 25 | 0 |
| 1996 | 35 | 0 |
| 1997 | 29 | 0 |
| 1998 | 38 | 0 |
| 1999 | 39 | 0 |
| 2000 | 39 | 0 |
| 2001 | 44 | 46 |
| 2002 | 72 | 151 |
| 2003 | 87 | 107 |
| 2004 | 83 | 149 |
| 2005 | 64 | 133 |
| 2006 | 92 | 118 |
| 2007 | 77 | 125 |
| 2008 | 87 | 131 |
| 2009 | 76 | 138 |
| 2010 | 84 | 122 |
| 2011 | 252 | 234 |
| 2012 | 119 | 88 |
| 2013 | 98 | 53 |
| 2014 | 74 | 57 |
| 2015 | 92 | 51 |
| 2016 | 43 | 52 |
| 2017 | 65 | 67 |
| 2018 | 50 | 47 |
| 2019 | 73 | 54 |
| 2020 | 53 | 30 |
| 2021 | 37 | 18 |
| 2022 | 17 | 15 |
| 2023 | 21 | 13 |
| 2024 | 15 | 11 |
| 2025 | 8 | 7 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 3D sound orientation adaptability4 Aug 2026US 12,701,374 B2QUALCOMM Incorporated
- Smart glasses, method and device for automatic volume control, and smart glasses system9 Jun 2026US 12,650,807 B2Solos Technology (Shenzhen) Limited
- Audio signal reproduction19 May 2026US 12,634,640 B2
- System and method of determining auditory context information12 May 2026US 12,626,723 B2QUALCOMM Incorporated
- Audio guestbook systems and methods14 Apr 2026US 12,603,111 B2
- Hybrid Analog Digital Audio Format1 Oct 2026US 2026/0301769 A1Ceramic Data Solutions GmbH
- Non-acoustic sensor based audio logging control related applications17 Sep 2026US 2026/0279396 A1QUALCOMM Incorporated
- Audio guestbook systems and methods30 Jul 2026US 2026/0221158 A1
- Method30 Apr 2026US 2026/0120717 A1Toyota Jidosha Kabushiki Kaisha
- Method and system for instant on-demand voice recording12 Feb 2026US 2026/0045278 A1
Most cited
By later US patents
- System and method for synchronizing operations among a plurality of independently clocked digital data processing devices1,949US 8,234,395 B2Sonos, Inc. · 2012
- Connected audio and other media objects859US 6,505,160 B1Digimarc Corporation · 2003
- Image steganography system featuring perceptually adaptive and globally scalable signal embedding417US 5,748,763 ADigimarc Corporation · 1998
- Optical storage device capable of recording a set of sound tracks on a compact disc334US 6,587,404 B1Advanced Audio Devices, LLC · 2003
- Security documents with hidden digital data309US 6,343,138 B12002