G06F 9/383
Operand prefetching
Official title: {Operand prefetching (cache prefetching G06F12/0862)}
G06F9/383 (Operand prefetching) appears on 1,554 US grants and 1,430 published applications in this corpus.
Search patents in G06F- Granted patents
- 1,554
- Published applications
- 1,430
- Assignees
- 261
- Inventors
- 2,379
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 12 | 0 |
| 1995 | 10 | 0 |
| 1996 | 3 | 0 |
| 1997 | 26 | 0 |
| 1998 | 55 | 0 |
| 1999 | 42 | 0 |
| 2000 | 54 | 0 |
| 2001 | 52 | 12 |
| 2002 | 48 | 51 |
| 2003 | 44 | 56 |
| 2004 | 53 | 97 |
| 2005 | 52 | 59 |
| 2006 | 43 | 54 |
| 2007 | 47 | 47 |
| 2008 | 57 | 72 |
| 2009 | 47 | 62 |
| 2010 | 62 | 38 |
| 2011 | 51 | 30 |
| 2012 | 42 | 31 |
| 2013 | 27 | 38 |
| 2014 | 31 | 47 |
| 2015 | 32 | 50 |
| 2016 | 52 | 37 |
| 2017 | 40 | 80 |
| 2018 | 43 | 39 |
| 2019 | 61 | 95 |
| 2020 | 80 | 67 |
| 2021 | 77 | 60 |
| 2022 | 50 | 63 |
| 2023 | 56 | 67 |
| 2024 | 81 | 63 |
| 2025 | 48 | 44 |
| 2026 | 32 | 71 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems, methods, and apparatuses for heterogeneous computing29 Sep 2026US 12,748,618 B2Intel Corporation
- Method and apparatus for permuting streamed data elements8 Sep 2026US 12,730,758 B2Texas Instruments Incorporated
- Updating training data25 Aug 2026US 12,717,581 B2Arm Limited
- Speculative execution using a page-level tracked load order queue11 Aug 2026US 12,705,054 B2Advanced Micro Devices, Inc.
- Streaming engine with cache-like stream data storage and lifetime tracking14 Jul 2026US 12,681,726 B2Texas Instruments Incorporated
- Inserting null vectors into a stream of vectors8 Oct 2026US 2026/0310466 A1Texas Instruments Incorporated
- Neural processing device and load/store method of neural processing device17 Sep 2026US 2026/0277816 A1Rebellions Inc.
- Low-power operations using leading zero count10 Sep 2026US 2026/0267650 A1Apple Inc.
- Prediction storage efficiency27 Aug 2026US 2026/0252481 A1Arm Limited
- Processor and computer system13 Aug 2026US 2026/0236260 A1Sony Group Corporation
Most cited
By later US patents
- Processor-cache system and method417US 9,047,193 B2Shanghai Xin Hao Micro Electronics Co. Ltd. · 2015
- Register to memory data transfers with field extraction and zero/sign extension based upon size and mode data corresponding to employed address register277US 5,758,195 ATexas Instruments Incorporated · 1998
- Method for pipeline processing of instructions by controlling access to a reorder buffer using a register file outside the reorder buffer215US 5,721,855 AIntel Corporation · 1998
- Data cache which speculatively updates a predicted data cache storage location with store data and subsequently corrects mispredicted updates200US 5,860,104 AAdvanced Micro Devices, Inc. · 1999
- Efficient explicit data prefetching analysis and code generation in a low-level optimizer for inserting prefetch instructions into loops of applications188US 5,704,053 AHewlett-Packard Company · 1997