G11B 20/00891
Embedded in audio data
Official title: {embedded in audio data}
G11B20/00891 (Embedded in audio data) appears on 347 US grants and 308 published applications in this corpus.
Search patents in G11B- Granted patents
- 347
- Published applications
- 308
- Assignees
- 66
- Inventors
- 242
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 15 |
| 2002 | 18 | 42 |
| 2003 | 31 | 32 |
| 2004 | 22 | 19 |
| 2005 | 14 | 29 |
| 2006 | 26 | 26 |
| 2007 | 19 | 27 |
| 2008 | 30 | 22 |
| 2009 | 28 | 19 |
| 2010 | 25 | 26 |
| 2011 | 30 | 18 |
| 2012 | 25 | 6 |
| 2013 | 9 | 3 |
| 2014 | 4 | 1 |
| 2015 | 5 | 1 |
| 2016 | 2 | 3 |
| 2017 | 3 | 5 |
| 2018 | 5 | 2 |
| 2019 | 3 | 4 |
| 2020 | 3 | 0 |
| 2021 | 3 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 2 |
| 2025 | 0 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Audio watermark processing method and apparatus, computer device, and storage medium18 Aug 2026US 12,711,971 B2Tencent Technology (Shenzhen) Company Limited
- Method of inserting audio-watermark specialized for music usage and NFT and providing music source11 Aug 2026US 12,705,319 B2
- Time-aligned additive recording25 Jun 2024US 12,020,717 B2
- Object identification and device communication through image and audio signals18 Jun 2024US 12,014,408 B2Digimarc Corporation
- Time-aligned additive recording29 Aug 2023US 11,741,976 B2
- Method of inserting audio-watermark specialized for music usage and nft and providing music source29 May 2025US 2025/0174239 A1
- Object identification and device communication through image and audio signals22 May 2025US 2025/0166035 A1Digimarc Corporation
- Audio watermark processing method and apparatus, computer device, and storage medium28 Nov 2024US 2024/0395266 A1Tencent Technology (Shenzhen) Company Limited
- Time-aligned additive recording14 Mar 2024US 2024/0087581 A1
- Time-aligned additive recording25 Aug 2022US 2022/0270621 A1
Most cited
By later US patents
- Methods for surveying dissemination of proprietary empirical data1,132US 5,862,260 ADigimarc Corporation · 1999
- Computer system linked by using information in data objects1,131US 6,122,403 ADigimarc Corporation · 2000
- Linking of computers based on optical sensing of digital data942US 6,311,214 B1Digimarc Corporation · 2001
- Watermark embedder and reader942US 6,614,914 B1Digimarc Corporation · 2003
- Connected audio and other media objects859US 6,505,160 B1Digimarc Corporation · 2003