G06F 12/0824
Distributed directories
Official title: {Distributed directories, e.g. linked lists of caches}
G06F12/0824 (Distributed directories) appears on 253 US grants and 220 published applications in this corpus.
Search patents in G06F- Granted patents
- 253
- Published applications
- 220
- Assignees
- 75
- Inventors
- 518
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 7 | 2 |
| 2004 | 1 | 3 |
| 2005 | 4 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 2 | 4 |
| 2009 | 3 | 0 |
| 2010 | 8 | 1 |
| 2011 | 2 | 0 |
| 2012 | 4 | 2 |
| 2013 | 2 | 0 |
| 2014 | 4 | 8 |
| 2015 | 13 | 8 |
| 2016 | 8 | 17 |
| 2017 | 19 | 10 |
| 2018 | 16 | 13 |
| 2019 | 14 | 22 |
| 2020 | 20 | 24 |
| 2021 | 23 | 20 |
| 2022 | 18 | 20 |
| 2023 | 26 | 27 |
| 2024 | 22 | 13 |
| 2025 | 13 | 10 |
| 2026 | 12 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for cache management25 Aug 2026US 12,717,719 B2Samsung Electronics Co., Ltd.
- Global coherence operations4 Aug 2026US 12,699,589 B2Texas Instruments Incorporated
- Pseudo-random way selection7 Jul 2026US 12,675,312 B2Texas Instruments Incorporated
- Memory system with content-addressable entries supporting scalable, low overhead, in-flight establishment and retirement of resource-based linked lists, and related methods and computer-readable media23 Jun 2026US 12,664,095 B2Microsoft Technology Licensing, LLC
- Point-of-coherence exclusive monitor for a cache coherent interconnect for a multi-core electronic system2 Jun 2026US 12,645,595 B1Arteris, Inc.
- Merging data for write allocate10 Sep 2026US 2026/0267679 A1
- Shared dispatch buffer across reservation stations3 Sep 2026US 2026/0259736 A1QUALCOMM Incorporated
- Pipeline arbitration3 Sep 2026US 2026/0259764 A1
- System and method for handling multi-target transactions in an eletronic system7 May 2026US 2026/0127115 A1Arteris, Inc.
- Systems and methods for region-based probe filter shootdown26 Mar 2026US 2026/0086950 A1Advanced Micro Devices, Inc.
Most cited
By later US patents
- Multiple class memory systems214US 8,930,647 B1P4Tents1, LLC · 2015
- Caching in multicore and multiprocessor architectures107US 7,805,575 B1Tilera Corporation · 2010
- Method for maintaining cache coherence in a multiprocessor computer system46US 5,197,146 AHewlett-Packard Company · 1993
- Increment update in an SCI based system43US 6,052,761 AHewlett-Packard Company · 2000
- Multinode computer system with cache for combined tags37US 5,802,578 ASequent Computer Systems, Inc. · 1998