H04N 9/8042
Involving data reduction
Official title: {involving data reduction}
H04N9/8042 (Involving data reduction) appears on 6,903 US grants and 7,139 published applications in this corpus.
Search patents in H04N- Granted patents
- 6,903
- Published applications
- 7,139
- Assignees
- 897
- Inventors
- 7,854
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 10 | 0 |
| 1993 | 18 | 0 |
| 1994 | 30 | 0 |
| 1995 | 53 | 0 |
| 1996 | 107 | 0 |
| 1997 | 125 | 0 |
| 1998 | 224 | 0 |
| 1999 | 204 | 0 |
| 2000 | 207 | 0 |
| 2001 | 206 | 183 |
| 2002 | 265 | 523 |
| 2003 | 239 | 475 |
| 2004 | 257 | 641 |
| 2005 | 215 | 716 |
| 2006 | 332 | 775 |
| 2007 | 349 | 662 |
| 2008 | 368 | 625 |
| 2009 | 414 | 478 |
| 2010 | 488 | 337 |
| 2011 | 545 | 419 |
| 2012 | 502 | 229 |
| 2013 | 458 | 128 |
| 2014 | 326 | 157 |
| 2015 | 188 | 166 |
| 2016 | 151 | 142 |
| 2017 | 127 | 135 |
| 2018 | 127 | 78 |
| 2019 | 90 | 62 |
| 2020 | 74 | 54 |
| 2021 | 59 | 45 |
| 2022 | 39 | 41 |
| 2023 | 30 | 32 |
| 2024 | 35 | 16 |
| 2025 | 18 | 14 |
| 2026 | 8 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Broadcast receiving device6 Oct 2026US 12,756,893 B2Maxell, Ltd.
- User control for displaying tags associated with items in a video playback14 Jul 2026US 12,684,199 B2TP-Link Systems Inc.
- Image capturing apparatus, method of controlling the same, and non-transitory computer-readable storage medium9 Jun 2026US 12,652,399 B2Canon Kabushiki Kaisha
- Information recording/reproducing apparatus5 May 2026US 12,620,417 B2Maxell, Ltd.
- Information recording/reproducing apparatus5 May 2026US 12,620,418 B2Maxell, Ltd.
- Electronic device, imaging device, image reproduction method, image reproduction program, recording medium with image reproduction program recorded thereupon, and image reproduction device24 Sep 2026US 2026/0292076 A1Nikon Corporation
- Information recording/reproducing apparatus20 Aug 2026US 2026/0245590 A1Maxell, Ltd.
- Spherical video editing23 Jul 2026US 2026/0212890 A1Snap Inc.
- Image capturing method and display method for recognizing a relationship among a plurality of images displayed on a display screen18 Jun 2026US 2026/0170587 A1Maxell, Ltd.
- Redundant storage of image data in an image recording system21 May 2026US 2026/0143243 A1Sphere Entertainment Group, LLC
Most cited
By later US patents
- Multimedia time warping system1,079US 6,233,389 B1TiVo Inc. · 2001
- Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels1,021US 5,943,422 AIntertrust Technologies Corporation · 1999
- Optical disc having an area storing original and user chain information specifying at least part of a video object stored on the disc, and a computer program and recording apparatus for recording and editing the chain information540US 6,181,870 B2Matushita Electric Industrial Co., Ltd. · 2001
- Communication apparatus image processing apparatus communication method and image processing method540US 6,266,082 B1Canon Kabushiki Kaisha · 2001
- Program information broadcasting method program information display method, and receiving device531US 5,686,954 ASony Corporation · 1997