G06F 2205/067
Bidirectional fifo, i.e. system allowing data transfer in two directions
Official title: Bidirectional FIFO, i.e. system allowing data transfer in two directions
G06F2205/067 (Bidirectional fifo, i.e. system allowing data transfer in two directions) appears on 127 US grants and 106 published applications in this corpus.
Search patents in G06F- Granted patents
- 127
- Published applications
- 106
- Assignees
- 67
- Inventors
- 188
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 3 |
| 2015 | 7 | 11 |
| 2016 | 12 | 16 |
| 2017 | 16 | 19 |
| 2018 | 16 | 16 |
| 2019 | 15 | 13 |
| 2020 | 12 | 4 |
| 2021 | 5 | 4 |
| 2022 | 5 | 5 |
| 2023 | 3 | 2 |
| 2024 | 6 | 4 |
| 2025 | 2 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Semiconductor device4 Aug 2026US 12,700,462 B2Kioxia Corporation
- Converting a stream of data using a lookaside buffer4 Nov 2025US 12,461,746 B2Texas Instruments Incorporated
- Optimizing power in a memory device1 Jul 2025US 12,346,188 B2Rambus Inc.
- Semiconductor device24 Sep 2024US 12,100,459 B2Kioxia Corporation
- Multichip package with protocol-configurable data paths10 Sep 2024US 12,086,088 B2Altera Corporation
- Semiconductor device1 Oct 2026US 2026/0301827 A1Kioxia Corporation
- Converting a stream of data using a lookaside buffer13 Aug 2026US 2026/0236263 A1Texas Instruments Incorporated
- Multichip package with protocol-configurable data paths26 Dec 2024US 2024/0427721 A1Altera Corporation
- Semiconductor device7 Nov 2024US 2024/0371448 A1Kioxia Corporation
- Optimizing power in a memory device17 Oct 2024US 2024/0345646 A1Rambus Inc.
Most cited
By later US patents
- Dynamic buffer allocation for a computer system150US 6,243,769 B1Micron Technology, Inc. · 2001
- Arrangement for storing an information signal in a memory and for retrieving the information signal from said memory147US 6,018,612 AU. S. Philips Corporation · 2000
- Bidirectional FIFO buffer having reread and rewrite means92US 5,079,693 AIntegrated Device Technology, Inc. · 1992
- Bidirectional first-in-first-out memory device with transparent and user-testable capabilities83US 5,255,239 ACypress Semiconductor Corporation · 1993
- Storage buffer that dynamically adjusts boundary between two storage areas when one area is full and the other has an empty data register60US 6,094,695 ATexas Instruments Incorporated · 2000