H04N 2201/3264
Of sound signals
Official title: of sound signals
H04N2201/3264 (Of sound signals) appears on 861 US grants and 783 published applications in this corpus.
Search patents in H04N- Granted patents
- 861
- Published applications
- 783
- Assignees
- 152
- Inventors
- 810
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 8 | 0 |
| 1990 | 8 | 0 |
| 1991 | 10 | 0 |
| 1992 | 12 | 0 |
| 1993 | 12 | 0 |
| 1994 | 8 | 0 |
| 1995 | 15 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 16 | 0 |
| 1999 | 13 | 0 |
| 2000 | 13 | 0 |
| 2001 | 18 | 15 |
| 2002 | 20 | 33 |
| 2003 | 19 | 48 |
| 2004 | 33 | 67 |
| 2005 | 25 | 81 |
| 2006 | 50 | 68 |
| 2007 | 47 | 35 |
| 2008 | 59 | 65 |
| 2009 | 58 | 82 |
| 2010 | 63 | 68 |
| 2011 | 92 | 34 |
| 2012 | 45 | 32 |
| 2013 | 16 | 64 |
| 2014 | 36 | 16 |
| 2015 | 54 | 13 |
| 2016 | 14 | 6 |
| 2017 | 9 | 16 |
| 2018 | 6 | 8 |
| 2019 | 13 | 6 |
| 2020 | 7 | 8 |
| 2021 | 6 | 5 |
| 2022 | 4 | 7 |
| 2023 | 5 | 3 |
| 2024 | 3 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Data creation method and data creation program17 Mar 2026US 12,581,022 B2FUJIFILM Corporation
- Imaging apparatus and information processing method12 Nov 2024US 12,143,707 B2Sony Group Corporation
- Microvideo system, format, and method of generation12 Nov 2024US 12,143,720 B2Google Inc.
- Digital camera with printer2 Jul 2024US 12,028,607 B2FUJIFILM Corporation
- Automatic picture and text alerting camera, with inbuilt smoke and motion detectors5 Sep 2023US 11,750,919 B2
- Data creation method and data creation program25 Jun 2026US 2026/0181094 A1FUJIFILM Corporation
- System for image acquisition, annotation, and use2 Apr 2026US 2026/0093902 A1FMV Innovations, LLC
- Microvideo System, Format, and Method of Generation19 Dec 2024US 2024/0422435 A1Google Inc.
- Microvideo System, Format, and Method of Generation14 Sep 2023US 2023/0292005 A1Google Inc.
- Digital camera with printer27 Jul 2023US 2023/0239569 A1FUJIFILM Corporation
Most cited
By later US patents
- Apparatus and method for recording, communicating and administering digital images1,305US 6,038,295 ASiemens Aktiengesellschaft · 2000
- Television system for the interactive distribution of selectable video presentations762US 5,014,125 ACableshare, Inc. · 1991
- System for audio/video presentation415US 4,905,094 ATelaction Corporation · 1990
- Cable television system selectively distributing pre-recorded video and audio messages348US 4,734,764 ACableshare, Inc. · 1988
- Method and apparatus for linking designated portions of a received document image with an electronic address300US 5,838,458 A1998