G06F 9/30138
Extension of register space
Official title: {Extension of register space, e.g. register cache}
G06F9/30138 (Extension of register space) appears on 359 US grants and 280 published applications in this corpus.
Search patents in G06F- Granted patents
- 359
- Published applications
- 280
- Assignees
- 121
- Inventors
- 607
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 9 | 0 |
| 1998 | 22 | 0 |
| 1999 | 8 | 0 |
| 2000 | 13 | 0 |
| 2001 | 14 | 5 |
| 2002 | 9 | 8 |
| 2003 | 8 | 7 |
| 2004 | 8 | 11 |
| 2005 | 7 | 16 |
| 2006 | 3 | 12 |
| 2007 | 12 | 8 |
| 2008 | 8 | 11 |
| 2009 | 8 | 5 |
| 2010 | 11 | 16 |
| 2011 | 9 | 6 |
| 2012 | 8 | 10 |
| 2013 | 6 | 14 |
| 2014 | 15 | 13 |
| 2015 | 12 | 11 |
| 2016 | 19 | 12 |
| 2017 | 17 | 37 |
| 2018 | 13 | 13 |
| 2019 | 14 | 20 |
| 2020 | 26 | 11 |
| 2021 | 15 | 9 |
| 2022 | 8 | 9 |
| 2023 | 13 | 6 |
| 2024 | 7 | 5 |
| 2025 | 1 | 1 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Almost-indirect convolution in quantized neural networks28 Jul 2026US 12,694,262 B2Smart Engines Service, LLC
- Processor, physical register management method, and electronic apparatus14 Apr 2026US 12,602,231 B2Hygon Information Technology Co., Ltd.
- Opportunistic write-back discard of single-use vector register values4 Nov 2025US 12,462,329 B2Samsung Electronics Co., Ltd.
- Virtualized multicore systems with extended instruction heterogeneity26 Nov 2024US 12,153,540 B2Google Inc.
- Processor-guided execution of offloaded instructions using fixed function operations26 Nov 2024US 12,153,926 B2Advanced Micro Devices, Inc.
- Processor and computer system13 Aug 2026US 2026/0236260 A1Sony Group Corporation
- Method and apparatus for addressing registers within a processor based on indirect registers14 May 2026US 2026/0133798 A1International Business Machines Corporation
- Compact register specifiers for compact instruction encoding14 May 2026US 2026/0133801 A1Tuple Semiconductor, Inc.
- Computing apparatus, computing method, computing system, chip, device, and medium15 Jan 2026US 2026/0017056 A1Beijing Horizon Information Technology Co., Ltd.
- Software Managed Cache with Hardware Optimization2 Oct 2025US 2025/0306931 A1Tenstorrent USA, Inc.
Most cited
By later US patents
- RISC architecture computer configured for emulation of the instruction set of a target computer288US 5,574,927 AInternational Meta Systems, Inc. · 1996
- Cluster architecture for a highly parallel scalar/vector multiprocessor system255US 5,197,130 ASupercomputer Systems Limited Partnership · 1993
- Memory mapped register file and method for accessing the same184US 7,558,942 B1Marvell International Ltd. · 2009
- Virtual register sets132US 6,178,482 B1Brecis Communications · 2001
- Vector register addressing125US 6,332,186 B1Arm Limited · 2001