H03M 7/3088
Employing the use of a dictionary
Official title: {employing the use of a dictionary, e.g. LZ78}
H03M7/3088 (Employing the use of a dictionary) appears on 598 US grants and 488 published applications in this corpus.
Search patents in H03M- Granted patents
- 598
- Published applications
- 488
- Assignees
- 225
- Inventors
- 975
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 12 | 0 |
| 1996 | 6 | 0 |
| 1997 | 11 | 0 |
| 1998 | 8 | 0 |
| 1999 | 15 | 0 |
| 2000 | 8 | 0 |
| 2001 | 13 | 2 |
| 2002 | 9 | 17 |
| 2003 | 17 | 19 |
| 2004 | 13 | 6 |
| 2005 | 9 | 5 |
| 2006 | 14 | 10 |
| 2007 | 10 | 13 |
| 2008 | 14 | 10 |
| 2009 | 4 | 14 |
| 2010 | 15 | 13 |
| 2011 | 13 | 15 |
| 2012 | 8 | 9 |
| 2013 | 13 | 18 |
| 2014 | 16 | 21 |
| 2015 | 17 | 17 |
| 2016 | 35 | 45 |
| 2017 | 34 | 32 |
| 2018 | 26 | 23 |
| 2019 | 44 | 40 |
| 2020 | 27 | 30 |
| 2021 | 41 | 23 |
| 2022 | 29 | 33 |
| 2023 | 31 | 36 |
| 2024 | 26 | 14 |
| 2025 | 21 | 10 |
| 2026 | 8 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Management of compressed database segments using multiple compression techniques25 Aug 2026US 12,719,499 B2TigerGraph, Inc.
- Encoding / decoding system and method5 May 2026US 12,619,578 B2LogNovations Holdings, LLC
- Encoding / decoding system and method5 May 2026US 12,619,579 B2LogNovations Holdings, LLC
- Encoding / decoding system and method5 May 2026US 12,619,580 B2LogNovations Holdings, LLC
- System and method for operating system multiloading and virtualization using codebook encoding of data streams and process calls17 Mar 2026US 12,578,857 B2Atombeam Technologies Inc.
- Feature flag payload compression using dictionaries8 Oct 2026US 2026/0310635 A1Roblox Corporation
- Compression device, memory system and compression method10 Sep 2026US 2026/0269841 A1Kioxia Corporation
- Lazy matching with reduced latency for dictionary-based compression13 Aug 2026US 2026/0236536 A1MaxLinear, Inc.
- Compression device and memory system23 Jul 2026US 2026/0213769 A1Kioxia Corporation
- Data compression in a data transform accelerator16 Jul 2026US 2026/0205140 A1MaxLinear, Inc.
Most cited
By later US patents
- High speed data compression and decompression apparatus and method501US 4,558,302 ASperry Corporation · 1985
- Apparatus and method for compressing data signals and restoring the compressed data signals369US 4,464,650 ASperry Corporation · 1984
- Methods of creating a dictionary for data compression308US 8,037,034 B2International Business Machines Corporation · 2011
- Parallel decompression and compression system and method for improving storage density and access speed for non-volatile memory and embedded memory devices304US 6,145,069 AInteractive Silicon, Inc. · 2000
- Data compression method276US 4,814,746 AInternational Business Machines Corporation · 1989