H04N 19/433
Characterised by techniques for memory access
Official title: characterised by techniques for memory access
H04N19/433 (Characterised by techniques for memory access) appears on 730 US grants and 743 published applications in this corpus.
Search patents in H04N- Granted patents
- 730
- Published applications
- 743
- Assignees
- 247
- Inventors
- 1,144
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 15 | 0 |
| 1996 | 5 | 0 |
| 1997 | 17 | 0 |
| 1998 | 23 | 0 |
| 1999 | 21 | 0 |
| 2000 | 12 | 0 |
| 2001 | 11 | 3 |
| 2002 | 7 | 14 |
| 2003 | 8 | 9 |
| 2004 | 11 | 19 |
| 2005 | 7 | 22 |
| 2006 | 12 | 30 |
| 2007 | 10 | 31 |
| 2008 | 10 | 50 |
| 2009 | 11 | 30 |
| 2010 | 20 | 36 |
| 2011 | 22 | 29 |
| 2012 | 52 | 23 |
| 2013 | 41 | 47 |
| 2014 | 33 | 29 |
| 2015 | 31 | 45 |
| 2016 | 37 | 43 |
| 2017 | 31 | 30 |
| 2018 | 39 | 28 |
| 2019 | 34 | 23 |
| 2020 | 37 | 31 |
| 2021 | 21 | 43 |
| 2022 | 26 | 27 |
| 2023 | 37 | 39 |
| 2024 | 37 | 21 |
| 2025 | 26 | 31 |
| 2026 | 17 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pictures with mixed NAL unit types22 Sep 2026US 12,744,919 B2Huawei Technologies Co., Ltd.
- Image processing device, mobile device, and method of operating the same15 Sep 2026US 12,739,415 B2Samsung Electronics Co., Ltd.
- Sub-picture based raster scanning coding order8 Sep 2026US 12,732,615 B2Texas Instruments Incorporated
- Picture timing information signaling in coded video18 Aug 2026US 12,713,071 B2Bytedance Inc.
- Multi-hypothesis prediction11 Aug 2026US 12,707,061 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Video signal encoding/decoding method, and recording medium in which bitstream is stored6 Aug 2026US 2026/0230635 A1Kt Corporation
- Encoder, computer device and non-volatile computer-readable storage medium9 Jul 2026US 2026/0197479 A1
- Encoder, decoder, encoding method, and decoding method11 Jun 2026US 2026/0164054 A1Panasonic Intellectual Property Corporation of America
- Reference media frame scaling for video encoding23 Apr 2026US 2026/0113477 A1NVIDIA Corporation
- Sub-tile-based grid sampling in neural video codecs19 Mar 2026US 2026/0082065 A1Intel Corporation
Most cited
By later US patents
- Interpolation of video compression frames264US 7,266,150 B2Dolby Laboratories, Inc. · 2007
- Motion estimation coprocessor150US 5,510,857 AArray Microsystems, Inc. · 1996
- Decompression processor for video applications136US 5,815,646 AC-Cube Microsystems, Inc. · 1998
- Video interface unit for mapping physical image data to logical tiles135US 5,486,876 AArray Microsystems, Inc. · 1996
- Reconfigurable SIMD coprocessor architecture for sum of absolute differences and symmetric filtering (scalable MAC engine for image processing)123US 6,526,430 B1Texas Instruments Incorporated · 2003