H04N 19/29
Involving scalability at the object level
Official title: involving scalability at the object level, e.g. video object layer [VOL]
H04N19/29 (Involving scalability at the object level) appears on 280 US grants and 275 published applications in this corpus.
Search patents in H04N- Granted patents
- 280
- Published applications
- 275
- Assignees
- 100
- Inventors
- 422
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 12 | 3 |
| 2002 | 21 | 25 |
| 2003 | 16 | 23 |
| 2004 | 13 | 6 |
| 2005 | 15 | 29 |
| 2006 | 17 | 8 |
| 2007 | 16 | 34 |
| 2008 | 5 | 10 |
| 2009 | 2 | 6 |
| 2010 | 10 | 10 |
| 2011 | 15 | 6 |
| 2012 | 10 | 4 |
| 2013 | 13 | 7 |
| 2014 | 12 | 15 |
| 2015 | 9 | 15 |
| 2016 | 11 | 9 |
| 2017 | 14 | 5 |
| 2018 | 8 | 3 |
| 2019 | 6 | 6 |
| 2020 | 6 | 6 |
| 2021 | 7 | 9 |
| 2022 | 4 | 7 |
| 2023 | 4 | 8 |
| 2024 | 9 | 5 |
| 2025 | 9 | 9 |
| 2026 | 1 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sub-picture layout signaling in video coding24 Feb 2026US 12,563,215 B2Huawei Technologies Co., Ltd.
- Scalable per-title encoding30 Dec 2025US 12,513,310 B2Bitmovin, Inc.
- Encoder and decoder, encoding method and decoding method for reference picture resampling extensions25 Nov 2025US 12,483,692 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Temporal motion constrained sub-picture signaling in video coding18 Nov 2025US 12,477,134 B2Huawei Technologies Co., Ltd.
- Sub-picture sizing in video coding11 Nov 2025US 12,470,728 B2Huawei Technologies Co., Ltd.
- Video signal processing method and device therefor30 Jul 2026US 2026/0222540 A1Wilus Institute of Standards and Technology Inc.
- Data compression with controllable semantic loss23 Jul 2026US 2026/0213768 A1Koninklijke Philips N. V.
- Scalable Per-Title Encoding16 Jul 2026US 2026/0205610 A1Bitmovin, Inc.
- Sub-picture Layout Signaling In Video Coding4 Jun 2026US 2026/0156283 A1Huawei Technologies Co., Ltd.
- Encoder and decoder, encoding method and decoding method for reference picture resampling extensions30 Apr 2026US 2026/0122215 A1Fraunhofer-Gesellschaft Zur FöRderung Der Angewandten Forsch Ung E.V.
Most cited
By later US patents
- Temporal and spatial scaleable coding for video object planes298US 6,057,884 AGeneral Instrument Corporation · 2000
- Picture encoding and/or decoding apparatus and method for providing scalability of a video object whose position changes with time and a recording medium having the same recorded thereon214US 6,097,842 ASony Corporation · 2000
- System and method for fine granular scalable video with selective quality enhancement213US 6,263,022 B1Philips Electronics North America Corporation · 2001
- Method and apparatus for transmitting images during a multimedia teleconference188US 5,983,263 AIntel Corporation · 1999
- System and process for broadcast and communication with very low bit-rate bi-level or sketch video148US 6,888,893 B2Microsoft Corporation · 2005