G06F 12/08
In hierarchically structured memory systems
Official title: in hierarchically structured memory systems, e.g. virtual memory systems
G06F12/08 (In hierarchically structured memory systems) appears on 36,538 US grants and 34,227 published applications in this corpus.
Search patents in G06F- Granted patents
- 36,538
- Published applications
- 34,227
- Assignees
- 2,971
- Inventors
- 38,577
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 16 | 0 |
| 1978 | 31 | 0 |
| 1979 | 21 | 0 |
| 1980 | 25 | 0 |
| 1981 | 15 | 0 |
| 1982 | 29 | 0 |
| 1983 | 42 | 0 |
| 1984 | 63 | 0 |
| 1985 | 49 | 0 |
| 1986 | 45 | 0 |
| 1987 | 54 | 0 |
| 1988 | 72 | 0 |
| 1989 | 80 | 0 |
| 1990 | 85 | 0 |
| 1991 | 90 | 0 |
| 1992 | 117 | 0 |
| 1993 | 170 | 0 |
| 1994 | 217 | 0 |
| 1995 | 247 | 0 |
| 1996 | 353 | 0 |
| 1997 | 345 | 0 |
| 1998 | 624 | 0 |
| 1999 | 563 | 0 |
| 2000 | 523 | 0 |
| 2001 | 520 | 116 |
| 2002 | 611 | 513 |
| 2003 | 586 | 640 |
| 2004 | 610 | 795 |
| 2005 | 587 | 794 |
| 2006 | 664 | 888 |
| 2007 | 510 | 802 |
| 2008 | 696 | 1021 |
| 2009 | 696 | 997 |
| 2010 | 731 | 904 |
| 2011 | 781 | 882 |
| 2012 | 1030 | 1125 |
| 2013 | 1053 | 1261 |
| 2014 | 1305 | 1866 |
| 2015 | 1660 | 1807 |
| 2016 | 2026 | 1990 |
| 2017 | 2043 | 2192 |
| 2018 | 1952 | 2070 |
| 2019 | 2281 | 2335 |
| 2020 | 2270 | 2238 |
| 2021 | 2266 | 1968 |
| 2022 | 2011 | 1801 |
| 2023 | 1845 | 1575 |
| 2024 | 1614 | 1438 |
| 2025 | 1442 | 1261 |
| 2026 | 856 | 948 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and system for supporting memory functions during low power modes of a portable computing device (PCD)6 Oct 2026US 12,754,599 B2QUALCOMM Incorporated
- Method of registering and executing programmable atomic unit resources within a multi-process system6 Oct 2026US 12,754,759 B2Micron Technology, Inc.
- Optimized metadata prediction6 Oct 2026US 12,754,833 B1Dell Products L. P.
- Systems and methods for scalable and coherent memory devices6 Oct 2026US 12,754,840 B2Samsung Electronics Co., Ltd.
- Method for generating training data for cache memory design based on artificial intelligence and system using same6 Oct 2026US 12,754,841 B2UIF (University Industry Foundation), Yonsei University
- Distributed memory for inference operations8 Oct 2026US 2026/0310348 A1Mellanox Technologies, Ltd.
- Managing allocation of sub-blocks in a memory sub-system8 Oct 2026US 2026/0310359 A1Micron Technology, Inc.
- Inserting null vectors into a stream of vectors8 Oct 2026US 2026/0310466 A1Texas Instruments Incorporated
- Handling parity data during data folding in a memory device8 Oct 2026US 2026/0310550 A1
- Distributed memory with subsets of model weights or parameters based on inference task types8 Oct 2026US 2026/0310597 A1Mellanox Technologies, Ltd.
Most cited
By later US patents
- Digital data storage system with improved data migration1,757US 5,276,867 AEpoch Systems, Inc. · 1994
- Coherence controls for store-multiple shared data coordinated by cache directory entries in a shared electronic storage1,109US 5,544,345 AInternational Business Machines Corporation · 1996
- Data transmission over the internet using a cache memory file system1,027US 5,950,205 ACisco Technology, Inc. · 1999
- Method and system for automated data storage system space allocation utilizing prioritized data set parameters984US 5,491,810 AInternational Business Machines Corporation · 1996
- Hierarchical system and method for performing storage operations in a computer network889US 7,454,569 B2Commvault Systems, Inc. · 2008