H04N 19/115
Selection of the code volume for a coding unit prior to coding
H04N19/115 (Selection of the code volume for a coding unit prior to coding) appears on 2,385 US grants and 2,312 published applications in this corpus.
Search patents in H04N- Granted patents
- 2,385
- Published applications
- 2,312
- Assignees
- 666
- Inventors
- 3,671
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 11 | 0 |
| 1994 | 14 | 0 |
| 1995 | 19 | 0 |
| 1996 | 25 | 0 |
| 1997 | 47 | 0 |
| 1998 | 48 | 0 |
| 1999 | 43 | 0 |
| 2000 | 55 | 0 |
| 2001 | 61 | 29 |
| 2002 | 50 | 81 |
| 2003 | 66 | 80 |
| 2004 | 46 | 87 |
| 2005 | 65 | 108 |
| 2006 | 76 | 106 |
| 2007 | 56 | 94 |
| 2008 | 76 | 105 |
| 2009 | 58 | 112 |
| 2010 | 96 | 108 |
| 2011 | 74 | 96 |
| 2012 | 107 | 86 |
| 2013 | 106 | 97 |
| 2014 | 157 | 114 |
| 2015 | 124 | 119 |
| 2016 | 96 | 98 |
| 2017 | 68 | 92 |
| 2018 | 90 | 82 |
| 2019 | 104 | 94 |
| 2020 | 104 | 106 |
| 2021 | 98 | 103 |
| 2022 | 100 | 81 |
| 2023 | 63 | 73 |
| 2024 | 63 | 71 |
| 2025 | 70 | 49 |
| 2026 | 30 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for encoding and streaming video encoded using a plurality of maximum bitrate levels6 Oct 2026US 12,756,877 B2Divx, LLC
- Image analysis and motion detection using interframe coding29 Sep 2026US 12,750,500 B2CheckVideo LLC
- Image coding method, image decoding method, image coding apparatus, and image decoding apparatus8 Sep 2026US 12,732,606 B2Sun Patent Trust
- Pre-processing immersive video25 Aug 2026US 12,720,037 B2Koninklijke Philips N. V.
- Power management method that can provide frequency frame by frame to drive video decoder18 Aug 2026US 12,713,032 B2Mediatek Inc.
- Bit depth shifting and restoration signaling for machine tasks8 Oct 2026US 2026/0313143 A1Tencent America LLC
- Rolling buffer for retroactive capture of clips24 Sep 2026US 2026/0292225 A1Discord Inc.
- Data processing method and apparatus, device, and readable storage medium17 Sep 2026US 2026/0281484 A1Tencent Technology (Shenzhen) Company Limited
- System and method for deblocking hdr content10 Sep 2026US 2026/0270488 A1ARRIS Enterprises LLC
- History-based image coding method and apparatus3 Sep 2026US 2026/0261702 A1LG Electronics Inc.
Most cited
By later US patents
- Continuously adaptive digital video compression system and method for a web streamer466US 6,091,777 ACubic Video Technologies, Inc. · 2000
- Motion video compression system with adaptive bit allocation and quantization401US 5,231,484 AInternational Business Machines Corporation · 1993
- Recording medium on which a data containing navigation data is recorded, a method and apparatus for reproducing a data according to navigation data, a method and apparatus for recording a data containing navigation data on a recording342US 5,870,523 AKabushiki Kaisha Toshiba · 1999
- Method and apparatus for dynamic channel bandwidth allocation among multiple parallel video coders314US 5,115,309 AAT&T Bell Laboratories · 1992
- Method and apparatus for frame accurate access of digital audio-visual information278US 5,659,539 AOracle Corporation · 1997