H04N 21/45455
Applied to a region of the image
Official title: {applied to a region of the image}
H04N21/45455 (Applied to a region of the image) appears on 136 US grants and 172 published applications in this corpus.
Search patents in H04N- Granted patents
- 136
- Published applications
- 172
- Assignees
- 92
- Inventors
- 354
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 3 |
| 2005 | 1 | 2 |
| 2006 | 0 | 5 |
| 2007 | 2 | 9 |
| 2008 | 2 | 2 |
| 2009 | 2 | 11 |
| 2010 | 1 | 10 |
| 2011 | 4 | 1 |
| 2012 | 4 | 10 |
| 2013 | 8 | 5 |
| 2014 | 9 | 8 |
| 2015 | 9 | 7 |
| 2016 | 8 | 9 |
| 2017 | 5 | 5 |
| 2018 | 5 | 8 |
| 2019 | 10 | 14 |
| 2020 | 10 | 12 |
| 2021 | 11 | 12 |
| 2022 | 12 | 8 |
| 2023 | 8 | 7 |
| 2024 | 9 | 9 |
| 2025 | 8 | 7 |
| 2026 | 4 | 6 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Sensitivity assessment for media production using artificial intelligence21 Apr 2026US 12,610,106 B2Warner Bros. Entertainment Inc.
- Method and system for detecting private video24 Feb 2026US 12,561,975 B2Samsung Electronics Co., Ltd.
- Masking in video stream17 Feb 2026US 12,555,609 B2
- Selective content masking for collaborative computing27 Jan 2026US 12,537,994 B2Google Inc.
- Enhancing image data for different types of displays23 Dec 2025US 12,505,639 B2IMAX Corporation
- Miracast end to end (e2e) stream transmission13 Aug 2026US 2026/0238848 A1QUALCOMM Incorporated
- System for repositioning data in a video stream and a method thereof2 Jul 2026US 2026/0189747 A1Samsung Electronics Co., Ltd.
- Video processing method and apparatus, and device and medium18 Jun 2026US 2026/0170664 A1
- Masking in video stream21 May 2026US 2026/0141923 A1Genetec Inc.
- Enhancing image data for different types of displays26 Mar 2026US 2026/0087769 A1IMAX Corporation
Most cited
By later US patents
- Dynamic modification of multimedia content224US 6,317,795 B1International Business Machines Corporation · 2001
- Viewer customization of displayed programming based on transmitted URLs173US 6,792,618 B1Lucent Technologies Inc. · 2004
- Automated cinematic decisions based on descriptive models106US 10,511,808 B2Facebook, Inc. · 2019
- Copy protection arrangement83US 7,703,113 B2Sony Corporation · 2010
- Multimedia content navigation and playback79US 6,898,799 B1ClearPlay, Inc. · 2005