G06F 12/0615
Address space extension
Official title: {Address space extension}
G06F12/0615 (Address space extension) appears on 711 US grants and 519 published applications in this corpus.
Search patents in G06F- Granted patents
- 711
- Published applications
- 519
- Assignees
- 276
- Inventors
- 1,417
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 11 | 0 |
| 1982 | 7 | 0 |
| 1983 | 12 | 0 |
| 1984 | 13 | 0 |
| 1985 | 8 | 0 |
| 1986 | 5 | 0 |
| 1987 | 8 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 10 | 0 |
| 1991 | 7 | 0 |
| 1992 | 9 | 0 |
| 1993 | 6 | 0 |
| 1994 | 15 | 0 |
| 1995 | 9 | 0 |
| 1996 | 10 | 0 |
| 1997 | 13 | 0 |
| 1998 | 11 | 0 |
| 1999 | 18 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 3 |
| 2002 | 5 | 12 |
| 2003 | 8 | 8 |
| 2004 | 10 | 13 |
| 2005 | 8 | 6 |
| 2006 | 15 | 11 |
| 2007 | 10 | 7 |
| 2008 | 7 | 7 |
| 2009 | 3 | 12 |
| 2010 | 5 | 17 |
| 2011 | 8 | 6 |
| 2012 | 11 | 10 |
| 2013 | 11 | 40 |
| 2014 | 22 | 31 |
| 2015 | 39 | 29 |
| 2016 | 37 | 21 |
| 2017 | 37 | 34 |
| 2018 | 32 | 34 |
| 2019 | 38 | 40 |
| 2020 | 33 | 29 |
| 2021 | 26 | 36 |
| 2022 | 34 | 36 |
| 2023 | 36 | 24 |
| 2024 | 29 | 23 |
| 2025 | 18 | 17 |
| 2026 | 12 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Local internal discovery and configuration of individually selected and jointly selected devices1 Sep 2026US 12,724,729 B2Rambus Inc.
- Extent reads at random offsets by synthesizing extents to leverage sequential restore performance14 Jul 2026US 12,681,861 B2Dell Products L. P.
- Address translation prefetching for input/output devices2 Jun 2026US 12,645,604 B2Microsoft Technology Licensing, LLC
- Multi-level cache data tracking and isolation26 May 2026US 12,639,231 B2Intel Corporation
- Memory module, error correction method of memory controller controlling the same, and computing system including the same26 May 2026US RE50,902 E1Samsung Electronics Co., Ltd.
- I/O Agent17 Sep 2026US 2026/0277804 A1Apple Inc.
- Prefetch to last level cache interconnect semantic17 Sep 2026US 2026/0277819 A1Intel Products IP LLC
- Address translation prefetching for input/output devices10 Sep 2026US 2026/0267807 A1Microsoft Technology Licensing, LLC
- Bank mapping for memory6 Aug 2026US 2026/0228129 A1Micron Technology, Inc.
- Address range identification21 May 2026US 2026/0140884 A1Arm Limited
Most cited
By later US patents
- Semiconductor RAM that is accessible in magnetic disc storage format171US 4,456,971 ASony Corporation · 1984
- Key register controlled accessing system158US 4,037,214 AInternational Business Machines Corporation · 1977
- Software emulation of bank-switched memory using a virtual DOS monitor and paged memory management153US 4,926,322 ACompag Computer Corporation · 1990
- Semiconductor memory having a plurality of banks usable in a plurality of bank configurations133US 5,483,497 AFujitsu Limited · 1996
- Logical to physical address mapping of chip selects131US 7,133,960 B1Intel Corporation · 2006