G06F 16/9014
Hash tables
Official title: {hash tables}
G06F16/9014 (Hash tables) appears on 1,028 US grants and 957 published applications in this corpus.
Search patents in G06F- Granted patents
- 1,028
- Published applications
- 957
- Assignees
- 389
- Inventors
- 1,942
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 12 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 16 | 2 |
| 2002 | 19 | 7 |
| 2003 | 12 | 13 |
| 2004 | 7 | 8 |
| 2005 | 6 | 12 |
| 2006 | 11 | 17 |
| 2007 | 7 | 9 |
| 2008 | 9 | 12 |
| 2009 | 9 | 14 |
| 2010 | 13 | 25 |
| 2011 | 12 | 14 |
| 2012 | 22 | 24 |
| 2013 | 21 | 27 |
| 2014 | 27 | 25 |
| 2015 | 33 | 25 |
| 2016 | 41 | 41 |
| 2017 | 22 | 48 |
| 2018 | 52 | 128 |
| 2019 | 86 | 111 |
| 2020 | 95 | 105 |
| 2021 | 115 | 112 |
| 2022 | 114 | 59 |
| 2023 | 88 | 39 |
| 2024 | 57 | 38 |
| 2025 | 38 | 15 |
| 2026 | 14 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Offloading fragmented traffic without buffering8 Sep 2026US 12,732,460 B1Hewlett Packard Enterprise Development LP
- Anti-leak digital document marking system and method using distributed ledger25 Aug 2026US 12,718,311 B1Equity Shift, Inc.
- Network key value indexing design18 Aug 2026US 12,711,176 B2Samsung Electronics Co., Ltd.
- Systems and methods for shard-based data indexing and retrieval in multi-key environments11 Aug 2026US 12,705,254 B2Bank of America Corporation
- Hardware acceleration framework for graph neural network quantization28 Jul 2026US 12,694,278 B2Alibaba (China) Co., Ltd.
- A system and method for expression ingestion and expression search in multiple documents in real-time1 Oct 2026US 2026/0300411 A1
- Asset storage and retrieval using word permutations17 Sep 2026US 2026/0278002 A1Disney Enterprises, Inc.
- Similarity information in skip lists17 Sep 2026US 2026/0278012 A1Salesforce, Inc.
- Method and system for traceable and trustworthy fingerprinting of vendor raw data in chromatography-mass spectrometry10 Sep 2026US 2026/0267917 A1National Institute of Metrology, China
- Determining a top level domain from a domain name10 Sep 2026US 2026/0270233 A1VeriSign, Inc.
Most cited
By later US patents
- Content aligned block-based deduplication790US 8,364,652 B2Commvault Systems, Inc. · 2013
- Memory archiving indexing arrangement609US 5,301,286 AAT&T Bell Laboratories · 1994
- Methods, apparatus and computer programs for enhanced access to resources within a network469US 7,519,726 B2International Business Machines Corporation · 2009
- Associative memory having separately associable zones226US 4,044,338 ASiemens Aktiengesellschaft · 1977
- Method and apparatus for fast and consistent packet classification via efficient hash-caching217US 6,754,662 B1Nortel Networks Limited · 2004