G06F 9/3838
Dependency mechanisms
Official title: {Dependency mechanisms, e.g. register scoreboarding}
G06F9/3838 (Dependency mechanisms) appears on 2,881 US grants and 2,422 published applications in this corpus.
Search patents in G06F- Granted patents
- 2,881
- Published applications
- 2,422
- Assignees
- 394
- Inventors
- 3,525
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 11 | 0 |
| 1993 | 18 | 0 |
| 1994 | 15 | 0 |
| 1995 | 17 | 0 |
| 1996 | 52 | 0 |
| 1997 | 67 | 0 |
| 1998 | 141 | 0 |
| 1999 | 128 | 0 |
| 2000 | 110 | 0 |
| 2001 | 108 | 19 |
| 2002 | 83 | 59 |
| 2003 | 81 | 63 |
| 2004 | 64 | 102 |
| 2005 | 63 | 76 |
| 2006 | 60 | 61 |
| 2007 | 70 | 82 |
| 2008 | 68 | 125 |
| 2009 | 73 | 75 |
| 2010 | 71 | 79 |
| 2011 | 73 | 50 |
| 2012 | 49 | 75 |
| 2013 | 60 | 87 |
| 2014 | 47 | 124 |
| 2015 | 70 | 88 |
| 2016 | 139 | 128 |
| 2017 | 107 | 154 |
| 2018 | 125 | 102 |
| 2019 | 124 | 133 |
| 2020 | 118 | 177 |
| 2021 | 156 | 109 |
| 2022 | 115 | 108 |
| 2023 | 134 | 103 |
| 2024 | 102 | 83 |
| 2025 | 83 | 78 |
| 2026 | 61 | 82 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Arithmetic processing apparatus which executes plurality of instructions in parallel and sequentially from executable instructions and method for arithmetic processing29 Sep 2026US 12,748,598 B2Fujitsu Limited
- Data processing apparatus and method for providing compiler with polyhedral scheduler29 Sep 2026US 12,748,623 B2Huawei Technologies Co., Ltd.
- Register allocation decision8 Sep 2026US 12,730,647 B2Arm Limited
- Method for managing tasks of a neural processing device8 Sep 2026US 12,730,672 B2Rebellions Inc.
- Window-based memory dependency predictor8 Sep 2026US 12,730,744 B2Tenstorrent USA, Inc.
- Memory dependence prediction1 Oct 2026US 2026/0299958 A1Advanced Micro Devices, Inc.
- Automated Detection and Propagation of Multi-System Launches17 Sep 2026US 2026/0277590 A1Uber Technologies, Inc.
- Reducing latency in highly scalable hpc applications via accelerator-resident runtime management17 Sep 2026US 2026/0277672 A1Advanced Micro Devices, Inc.
- Appratus and operation method for distributed processing of plural operations in data storage system10 Sep 2026US 2026/0267651 A1SK hynix Inc.
- Multi-threaded data dependencies10 Sep 2026US 2026/0267652 A1Arm Limited
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
- Running-min and running-max instructions for processing vectors using a base value from a key element of an input vector426US 8,417,921 B2Apple Inc. · 2013
- Processing vectors using wrapping minima and maxima instructions in the macroscalar architecture418US 8,555,037 B2Apple Inc. · 2013
- Processor having plurality of functional units for orderly retiring outstanding operations based upon its associated tags403US 5,226,126 ANexgen Microsystems · 1993
- Instruction issuing mechanism for processors with multiple functional units361US 4,807,115 ACornell Research Foundation, Inc. · 1989