G06F 12/0808
With cache invalidating means
Official title: with cache invalidating means (G06F12/0815 takes precedence)
G06F12/0808 (With cache invalidating means) appears on 810 US grants and 733 published applications in this corpus.
Search patents in G06F- Granted patents
- 810
- Published applications
- 733
- Assignees
- 156
- Inventors
- 1,371
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 9 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 4 |
| 2003 | 5 | 6 |
| 2004 | 6 | 8 |
| 2005 | 5 | 14 |
| 2006 | 10 | 3 |
| 2007 | 4 | 10 |
| 2008 | 7 | 13 |
| 2009 | 5 | 9 |
| 2010 | 12 | 17 |
| 2011 | 8 | 15 |
| 2012 | 16 | 14 |
| 2013 | 31 | 27 |
| 2014 | 34 | 120 |
| 2015 | 39 | 61 |
| 2016 | 66 | 35 |
| 2017 | 127 | 70 |
| 2018 | 68 | 76 |
| 2019 | 86 | 56 |
| 2020 | 61 | 34 |
| 2021 | 55 | 34 |
| 2022 | 34 | 20 |
| 2023 | 27 | 33 |
| 2024 | 25 | 19 |
| 2025 | 25 | 23 |
| 2026 | 10 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cache line invalidation technologies7 Jul 2026US 12,675,413 B2Intel Corporation
- Disaggregated memory server23 Jun 2026US 12,664,117 B2Samsung Electronics Co., Ltd.
- System with cache-coherent memory and server-linking switch9 Jun 2026US 12,650,944 B2Samsung Electronics Co., Ltd.
- Cache coherence shared state suppression12 May 2026US 12,625,809 B2Texas Instruments Incorporated
- Delayed cache entry invalidation update for potential overwrite re-use12 May 2026US 12,625,810 B2Apple Inc.
- Merging Directory Updates for Reduced Latency1 Oct 2026US 2026/0300175 A1Advanced Micro Devices, Inc.
- System with cache-coherent memory and server-linking switch1 Oct 2026US 2026/0300204 A1Samsung Electronics Co., Ltd.
- Cache coherence shared state suppression24 Sep 2026US 2026/0288640 A1
- Systems and methods for computing with multiple nodes3 Sep 2026US 2026/0259837 A1Samsung Electronics Co., Ltd.
- Virtual memory paging system and translation lookaside buffer with pagelets23 Jul 2026US 2026/0211820 A1Onnivation LLC
Most cited
By later US patents
- Computing in parallel processing environments463US 8,738,860 B1Tilera Corporation · 2014
- Managing resources using resource expiration data199US 8,782,236 B1Amazon Technologies, Inc. · 2014
- Low-overhead operating systems177US 8,327,187 B1Tilera Corporation · 2012
- Managing resources using resource expiration data147US 9,176,894 B2Amazon Technologies, Inc. · 2015
- Cache coherency scheme for XBAR storage structure with delayed invalidates until associated write request is executed93US 5,603,005 AUnisys Corporation · 1997