H04N 19/543
Using regions
Official title: using regions
H04N19/543 (Using regions) appears on 347 US grants and 361 published applications in this corpus.
Search patents in H04N- Granted patents
- 347
- Published applications
- 361
- Assignees
- 158
- Inventors
- 661
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 10 | 0 |
| 1998 | 14 | 0 |
| 1999 | 17 | 0 |
| 2000 | 10 | 0 |
| 2001 | 6 | 2 |
| 2002 | 7 | 4 |
| 2003 | 8 | 11 |
| 2004 | 11 | 12 |
| 2005 | 4 | 15 |
| 2006 | 10 | 11 |
| 2007 | 15 | 21 |
| 2008 | 7 | 7 |
| 2009 | 4 | 7 |
| 2010 | 3 | 12 |
| 2011 | 8 | 16 |
| 2012 | 10 | 13 |
| 2013 | 7 | 12 |
| 2014 | 12 | 12 |
| 2015 | 12 | 15 |
| 2016 | 18 | 20 |
| 2017 | 11 | 9 |
| 2018 | 8 | 12 |
| 2019 | 13 | 28 |
| 2020 | 20 | 14 |
| 2021 | 14 | 25 |
| 2022 | 20 | 27 |
| 2023 | 15 | 9 |
| 2024 | 23 | 22 |
| 2025 | 12 | 13 |
| 2026 | 13 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and devices for motion storage in geometric partitioning mode6 Oct 2026US 12,756,860 B2Beijing Dajia Internet Information Technology Co., Ltd.
- Method and apparatus for encoding multi plane image based volumetric video6 Oct 2026US 12,756,865 B2Electronics and Telecommunications Research Institute
- Method and apparatus for low-latency template matching in video coding system29 Sep 2026US 12,750,471 B2MediaTek Singapore Pte. Ltd.
- Extended block partition types for video coding28 Jul 2026US 12,695,872 B2Mediatek Inc.
- Weighted sample prediction for geometric partitioning mode19 May 2026US 12,634,466 B2Tencent America LLC
- Encoding of a mask in an image frame6 Aug 2026US 2026/0230628 A1Axis AB
- Method for encoding video, electronic device and storage medium16 Jul 2026US 2026/0205606 A1Beijing Baidu Netcom Science Technology Co., Ltd.
- Method and apparatus for video coding that adaptively determines blending area in geometric partitioning mode25 Jun 2026US 2026/0181137 A1Hyundai Motor Company
- Methods and apparatuses for prediction refinement with optical flow, bi-directional optical flow, and decoder-side motion vector refinement25 Jun 2026US 2026/0181178 A1Beijing Dajia Internet Information Technology Co., Ltd.
- Transmitting image data25 Jun 2026US 2026/0181189 A1
Most cited
By later US patents
- Method and apparatus for tracking a moving object291US 5,280,530 AU. S. Philips Corporation · 1994
- Image compression and affine transformation for image motion compensation291US 5,970,173 AMicrosoft Corporation · 1999
- System for encoding image data into multiple layers representing regions of coherent motion and associated motion parameters255US 5,557,684 AMassachusetts Institute of Technology · 1996
- Method and apparatus for encoding pictures including a moving object205US 5,625,715 AU. S. Philips Corporation · 1997
- Method for determining sensor motion and scene structure and image processing system therefor187US 5,259,040 ADavid Sarnoff Research Center, Inc. · 1993