H03M 7/3068
Precoding preceding compression
Official title: {Precoding preceding compression, e.g. Burrows-Wheeler transformation}
H03M7/3068 (Precoding preceding compression) appears on 537 US grants and 654 published applications in this corpus.
Search patents in H03M- Granted patents
- 537
- Published applications
- 654
- Assignees
- 263
- Inventors
- 1,159
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 3 |
| 2012 | 2 | 17 |
| 2013 | 11 | 10 |
| 2014 | 12 | 16 |
| 2015 | 14 | 13 |
| 2016 | 12 | 19 |
| 2017 | 16 | 24 |
| 2018 | 24 | 30 |
| 2019 | 33 | 41 |
| 2020 | 55 | 76 |
| 2021 | 45 | 55 |
| 2022 | 59 | 53 |
| 2023 | 61 | 74 |
| 2024 | 69 | 79 |
| 2025 | 79 | 95 |
| 2026 | 33 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and a method for neural network compression22 Sep 2026US 12,743,609 B2Nokia Technologies Oy
- Compression metadata value induced read and write operation conservation22 Sep 2026US 12,744,549 B2Apple Inc.
- Lossy tensor compression method using neural network-based tensor-train decomposition8 Sep 2026US 12,732,207 B2Foundation of Soongsil University-Industry Cooperation
- Methods and apparatuses for compressing parameters of neural networks25 Aug 2026US 12,718,055 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Transformation of embedding matrices for compression, storage, and reuse25 Aug 2026US 12,719,498 B1Dropbox, Inc.
- Database utilizing spatial probability models for data compression24 Sep 2026US 2026/0289361 A1
- Electronic device, method, and non-transitory computer-readable recording medium for protecting artificial intelligence model24 Sep 2026US 2026/0291516 A1Samsung Electronics Co., Ltd.
- Universal Multi-Sensor Data Compression27 Aug 2026US 2026/0254462 A1Aarhus Universitet
- Data Processing Method and Related Device20 Aug 2026US 2026/0244360 A1Huawei Technologies Co., Ltd.
- High throughput coding of neural network parameters20 Aug 2026US 2026/0246480 A1QUALCOMM Incorporated
Most cited
By later US patents
- Method and apparatus for transmission and display of a compressed digitized image146US 7,236,637 B2GE Medical Systems Information Technologies, Inc. · 2007
- Light detection and ranging (LiDAR)data compression and decompression methods and apparatus118US 9,300,321 B2University of Maribor · 2016
- Apparatuses and methods for rate conversion and fractional delay calculation using a coefficient look up table71US 8,624,760 B2RF Micro Devices, Inc. · 2014
- Efficient table-lookup based visually-lossless image compression scheme68US 6,009,201 AIntel Corporation · 1999
- Point cloud compression with adaptive filtering53US 11,017,566 B1Apple Inc. · 2021