G06F 2213/28
Dma
G06F2213/28 (Dma) appears on 308 US grants and 385 published applications in this corpus.
Search patents in G06F- Granted patents
- 308
- Published applications
- 385
- Assignees
- 140
- Inventors
- 865
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 3 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 6 |
| 2014 | 4 | 6 |
| 2015 | 13 | 22 |
| 2016 | 8 | 5 |
| 2017 | 10 | 13 |
| 2018 | 13 | 11 |
| 2019 | 24 | 22 |
| 2020 | 26 | 32 |
| 2021 | 24 | 30 |
| 2022 | 31 | 41 |
| 2023 | 25 | 47 |
| 2024 | 33 | 35 |
| 2025 | 40 | 42 |
| 2026 | 45 | 67 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Acceleration framework to chain IPU ASIC blocks6 Oct 2026US 12,754,864 B2Intel Corporation
- Embedded-oriented configurable many-core processor15 Sep 2026US 12,737,311 B2Beijing Microelectronics Technology Institute
- Network card device and data transmission system15 Sep 2026US 12,737,312 B2IEIT SYSTEMS (Beijing) Co., Ltd.
- Memory system having high data transfer efficiency and host controller15 Sep 2026US RE51,032 E1Kioxia Corporation
- Erasing data sets without access delay to other data sets1 Sep 2026US 12,724,733 B2International Business Machines Corporation
- Memory card access circuit and memory card writing method1 Oct 2026US 2026/0300198 A1Sigmastar Technology Ltd.
- System with cache-coherent memory and server-linking switch1 Oct 2026US 2026/0300204 A1Samsung Electronics Co., Ltd.
- Streaming dataflow based recurrent neural network accelerator24 Sep 2026US 2026/0288660 A1STMicroelectronics International N. V.
- Memory Write to a Coarse-Grained Reconfigurable Processor Based on an EDMA Header in a Received Transfer Frame24 Sep 2026US 2026/0288662 A1SambaNova Systems, Inc.
- Completion-triggered forwarding of direct memory access transfers between coarse-grained reconfigurable processors24 Sep 2026US 2026/0288663 A1SambaNova Systems, Inc.
Most cited
By later US patents
- Access proxy for accessing peripheral component interconnect express endpoint device, PCIe exchanger and computer system319US 9,477,632 B2Huawei Technologies Co., Ltd. · 2016
- DMA doorbell124US 6,735,642 B2Mellanox Technologies, Ltd. · 2004
- Multicomputer memory access architecture90US 5,721,828 AMercury Computer Systems, Inc. · 1998
- Storage system having an in-line hardware accelerator52US 10,956,346 B1Lightbits Labs Ltd. · 2021
- Instruction memory43US 10,802,828 B1Amazon Technologies, Inc. · 2020