G06F 15/163
Interprocessor communication
G06F15/163 (Interprocessor communication) appears on 5,654 US grants and 4,833 published applications in this corpus.
Search patents in G06F- Granted patents
- 5,654
- Published applications
- 4,833
- Assignees
- 1,301
- Inventors
- 9,849
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 14 | 0 |
| 1981 | 13 | 0 |
| 1982 | 19 | 0 |
| 1983 | 23 | 0 |
| 1984 | 29 | 0 |
| 1985 | 32 | 0 |
| 1986 | 33 | 0 |
| 1987 | 50 | 0 |
| 1988 | 38 | 0 |
| 1989 | 50 | 0 |
| 1990 | 54 | 0 |
| 1991 | 51 | 0 |
| 1992 | 79 | 0 |
| 1993 | 79 | 0 |
| 1994 | 89 | 0 |
| 1995 | 111 | 0 |
| 1996 | 122 | 0 |
| 1997 | 106 | 0 |
| 1998 | 124 | 0 |
| 1999 | 96 | 0 |
| 2000 | 78 | 0 |
| 2001 | 38 | 17 |
| 2002 | 37 | 48 |
| 2003 | 33 | 48 |
| 2004 | 39 | 61 |
| 2005 | 43 | 41 |
| 2006 | 33 | 60 |
| 2007 | 37 | 54 |
| 2008 | 40 | 94 |
| 2009 | 76 | 134 |
| 2010 | 94 | 121 |
| 2011 | 101 | 190 |
| 2012 | 115 | 231 |
| 2013 | 201 | 363 |
| 2014 | 294 | 415 |
| 2015 | 342 | 273 |
| 2016 | 345 | 254 |
| 2017 | 328 | 241 |
| 2018 | 249 | 209 |
| 2019 | 266 | 286 |
| 2020 | 288 | 255 |
| 2021 | 269 | 217 |
| 2022 | 240 | 297 |
| 2023 | 225 | 241 |
| 2024 | 266 | 247 |
| 2025 | 225 | 206 |
| 2026 | 123 | 230 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Remote direct memory access in multi-tier memory systems6 Oct 2026US 12,754,698 B2Micron Technology, Inc.
- System and method for facilitating dynamic command management in a network interface controller (NIC)6 Oct 2026US 12,754,857 B2Hewlett Packard Enterprise Development LP
- Cache allocation system6 Oct 2026US 12,756,676 B2Intel Corporation
- Provisioning a device to be an authentication device6 Oct 2026US 12,756,702 B1Amazon Technologies, Inc.
- DMA transfers of job data from an adapter to parallel processing unit (PPU) fractions15 Sep 2026US 12,737,230 B2Hewlett Packard Enterprise Development LP
- Cross-site high-availability distributed cloud storage system to provide multiple virtual channels between storage nodes1 Oct 2026US 2026/0299790 A1NetApp, Inc.
- System with cache-coherent memory and server-linking switch1 Oct 2026US 2026/0300204 A1Samsung Electronics Co., Ltd.
- Device with data processing engine array that enables partial reconfiguration1 Oct 2026US 2026/0300216 A1Xilinx, Inc.
- Collective communication low latency proxy ring offload1 Oct 2026US 2026/0303404 A1Advanced Micro Devices, Inc.
- Data processing engine arrangement in a device24 Sep 2026US 2026/0288358 A1Xilinx, Inc.
Most cited
By later US patents
- System and method for preserving message order while employing both programmed I/O and DMA operations1,160US 5,887,134 ASun Microsystems, Inc. · 1999
- Viral distribution of battery management parameters844US 9,337,668 B2Zoll Circulation, Inc. · 2016
- Remote access and geographically distributed computers in a globally addressable storage environment803US 5,987,506 AMangosoft Corporation · 1999
- Remote file services network-infrastructure cache611US 6,085,234 AINCA Technology, Inc. · 2000
- Apparatus for internetworked wireless integrated network sensors (WINS)466US 8,140,658 B1Borgia/Cummins, LLC · 2012