G06F 2212/621
Coherency control relating to peripheral accessing
Official title: Coherency control relating to peripheral accessing, e.g. from DMA or I/O device
G06F2212/621 (Coherency control relating to peripheral accessing) appears on 1,297 US grants and 1,321 published applications in this corpus.
Search patents in G06F- Granted patents
- 1,297
- Published applications
- 1,321
- Assignees
- 215
- Inventors
- 1,957
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 12 |
| 2003 | 9 | 5 |
| 2004 | 11 | 6 |
| 2005 | 5 | 2 |
| 2006 | 1 | 4 |
| 2007 | 1 | 1 |
| 2008 | 1 | 7 |
| 2009 | 1 | 9 |
| 2010 | 10 | 11 |
| 2011 | 11 | 14 |
| 2012 | 16 | 21 |
| 2013 | 19 | 28 |
| 2014 | 30 | 81 |
| 2015 | 60 | 129 |
| 2016 | 132 | 169 |
| 2017 | 164 | 237 |
| 2018 | 194 | 158 |
| 2019 | 211 | 170 |
| 2020 | 129 | 74 |
| 2021 | 101 | 37 |
| 2022 | 48 | 39 |
| 2023 | 45 | 32 |
| 2024 | 33 | 35 |
| 2025 | 35 | 24 |
| 2026 | 22 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Computing in parallel processing environments463US 8,738,860 B1Tilera Corporation · 2014
- System and method of increasing cache size251US 8,135,912 B2Hola Networks Ltd. · 2012
- Method for increasing cache size242US 8,719,505 B2Hola Networks Ltd. · 2014
- Method for increasing cache size238US 9,201,808 B2Hola Networks Ltd. · 2015
- Method for increasing cache size236US 9,990,295 B2Hola Newco Ltd. · 2018