G06F 12/0223
User address space allocation
Official title: {User address space allocation, e.g. contiguous or non contiguous base addressing}
G06F12/0223 (User address space allocation) appears on 19,974 US grants and 21,404 published applications in this corpus.
Search patents in G06F- Granted patents
- 19,974
- Published applications
- 21,404
- Assignees
- 2,013
- Inventors
- 23,675
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 2 | 0 |
| 1983 | 9 | 0 |
| 1984 | 8 | 0 |
| 1985 | 10 | 0 |
| 1986 | 7 | 0 |
| 1987 | 10 | 0 |
| 1988 | 16 | 0 |
| 1989 | 21 | 0 |
| 1990 | 20 | 0 |
| 1991 | 18 | 0 |
| 1992 | 17 | 0 |
| 1993 | 25 | 0 |
| 1994 | 36 | 0 |
| 1995 | 44 | 0 |
| 1996 | 71 | 0 |
| 1997 | 79 | 0 |
| 1998 | 94 | 0 |
| 1999 | 110 | 0 |
| 2000 | 117 | 0 |
| 2001 | 125 | 40 |
| 2002 | 152 | 155 |
| 2003 | 144 | 187 |
| 2004 | 168 | 264 |
| 2005 | 167 | 299 |
| 2006 | 232 | 251 |
| 2007 | 187 | 343 |
| 2008 | 213 | 516 |
| 2009 | 234 | 532 |
| 2010 | 331 | 635 |
| 2011 | 423 | 636 |
| 2012 | 620 | 771 |
| 2013 | 692 | 986 |
| 2014 | 926 | 1243 |
| 2015 | 1233 | 1101 |
| 2016 | 1209 | 1118 |
| 2017 | 1106 | 1110 |
| 2018 | 1078 | 1091 |
| 2019 | 1223 | 1526 |
| 2020 | 1471 | 1549 |
| 2021 | 1440 | 1468 |
| 2022 | 1496 | 1377 |
| 2023 | 1357 | 1173 |
| 2024 | 1201 | 1132 |
| 2025 | 1126 | 1109 |
| 2026 | 672 | 792 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Padding memory by programming user data in parallel6 Oct 2026US 12,754,832 B2Micron Technology, Inc.
- Optimized metadata prediction6 Oct 2026US 12,754,833 B1Dell Products L. P.
- Data storage accessible by a host using different communication protocols based on the mating orientation of a reversible connector6 Oct 2026US 12,754,834 B2SanDisk Technologies LLC
- Address mapping table for a memory sub-system using mixed translation unit sizes6 Oct 2026US 12,754,835 B2Micron Technology, Inc.
- Storage system and operating method thereof6 Oct 2026US 12,754,836 B2Samsung Electronics Co., Ltd.
- Artificial intelligence engine (aie) with multiple cores and shared memory8 Oct 2026US 2026/0310596 A1Xilinx, Inc.
- Distributed memory with subsets of model weights or parameters based on inference task types8 Oct 2026US 2026/0310597 A1Mellanox Technologies, Ltd.
- Memory for computer-based agents including knowledge graph-based long-term memory retrieval8 Oct 2026US 2026/0310598 A1Palantir Technologies Inc.
- Memory buffer for bandwidth-critical data8 Oct 2026US 2026/0310599 A1QUALCOMM Incorporated
- Methods and systems for metadata reduction in paged direct mapping key-value stores8 Oct 2026US 2026/0310600 A1QiStor Inc.
Most cited
By later US patents
- Flash file system733US 5,404,485 AM-Systems Flash Disk Pioneers Ltd. · 1995
- Unified re-map and cache-index table with dual write-counters for wear-leveling of non-volatile flash RAM mass storage666US 6,000,006 ABit Microsystems, Inc. · 1999
- Memory management system and method627US 8,200,887 B2Violin Memory, Inc. · 2012
- Virtual machine monitors for scalable multiprocessors605US 6,075,938 AThe Board of Trustees of the Leland Stanford Junior University · 2000
- Flash eeprom system602US 5,297,148 ASunDisk Corporation · 1994