G06F 9/3834
Maintaining memory consistency
Official title: {Maintaining memory consistency}
G06F9/3834 (Maintaining memory consistency) appears on 1,582 US grants and 1,353 published applications in this corpus.
Search patents in G06F- Granted patents
- 1,582
- Published applications
- 1,353
- Assignees
- 216
- Inventors
- 2,044
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 11 | 0 |
| 1994 | 5 | 0 |
| 1995 | 19 | 0 |
| 1996 | 18 | 0 |
| 1997 | 34 | 0 |
| 1998 | 71 | 0 |
| 1999 | 43 | 0 |
| 2000 | 29 | 0 |
| 2001 | 35 | 7 |
| 2002 | 33 | 31 |
| 2003 | 39 | 37 |
| 2004 | 30 | 45 |
| 2005 | 37 | 34 |
| 2006 | 24 | 39 |
| 2007 | 26 | 37 |
| 2008 | 38 | 60 |
| 2009 | 43 | 56 |
| 2010 | 45 | 45 |
| 2011 | 55 | 58 |
| 2012 | 44 | 44 |
| 2013 | 54 | 70 |
| 2014 | 55 | 69 |
| 2015 | 54 | 102 |
| 2016 | 103 | 104 |
| 2017 | 90 | 83 |
| 2018 | 105 | 72 |
| 2019 | 85 | 67 |
| 2020 | 71 | 46 |
| 2021 | 68 | 34 |
| 2022 | 37 | 53 |
| 2023 | 45 | 50 |
| 2024 | 49 | 41 |
| 2025 | 35 | 36 |
| 2026 | 28 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Window-based memory dependency predictor8 Sep 2026US 12,730,744 B2Tenstorrent USA, Inc.
- Application programming interface to wait on matrix multiply-accumulate18 Aug 2026US 12,710,961 B2NVIDIA Corporation
- Performing memory dependency identification without previously encountered read-after-write (RAW) hazards in processor devices18 Aug 2026US 12,710,962 B2QUALCOMM Incorporated
- Speculative execution using a page-level tracked load order queue11 Aug 2026US 12,705,054 B2Advanced Micro Devices, Inc.
- Vehicle-mounted information processing apparatus and vehicle-mounted information processing method for converting between a virtual and physical address23 Jun 2026US 12,664,062 B2Autonetworks Technologies, Ltd.
- Apparatus and method for strided vector loads and stores with scalar progress tracking27 Aug 2026US 2026/0252352 A1Intel Corporation
- Predictive store-to-load forwarding20 Aug 2026US 2026/0244443 A1Google Inc.
- Memory access instruction reordering20 Aug 2026US 2026/0244561 A1Arm Limited
- Contention avoidance delays for accesses to shared memory locations13 Aug 2026US 2026/0236170 A1Arm Limited
- Processor core, operation method thereof, and processing system6 Aug 2026US 2026/0228007 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- System and method for controlling a highly parallel multiprocessor using an anarchy based scheduler for parallel execution thread scheduling448US 5,179,702 ASupercomputer Systems Limited Partnership · 1993
- Vector processor system420US 8,356,144 B22013
- Dynamic multi-mode parallel processing array390US 5,475,856 AInternational Business Machines Corporation · 1995
- APAP I/O programmable router343US 5,963,745 AInternational Business Machines Corporation · 1999
- Method and apparatus for user side scheduling in a multiprocessor operating system program that implements distributive scheduling of processes323US 6,195,676 B1Silicon Graphics, Inc. · 2001