G11C 7/1075
For multiport memories each having random access ports and serial ports
Official title: {for multiport memories each having random access ports and serial ports, e.g. video RAM}
G11C7/1075 (For multiport memories each having random access ports and serial ports) appears on 1,029 US grants and 761 published applications in this corpus.
Search patents in G11C- Granted patents
- 1,029
- Published applications
- 761
- Assignees
- 266
- Inventors
- 1,389
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 9 | 0 |
| 1988 | 11 | 0 |
| 1989 | 11 | 0 |
| 1990 | 9 | 0 |
| 1991 | 12 | 0 |
| 1992 | 13 | 0 |
| 1993 | 20 | 0 |
| 1994 | 33 | 0 |
| 1995 | 24 | 0 |
| 1996 | 27 | 0 |
| 1997 | 24 | 0 |
| 1998 | 17 | 0 |
| 1999 | 19 | 0 |
| 2000 | 27 | 0 |
| 2001 | 23 | 5 |
| 2002 | 15 | 10 |
| 2003 | 11 | 22 |
| 2004 | 21 | 14 |
| 2005 | 13 | 33 |
| 2006 | 27 | 26 |
| 2007 | 21 | 35 |
| 2008 | 26 | 34 |
| 2009 | 29 | 27 |
| 2010 | 26 | 28 |
| 2011 | 28 | 20 |
| 2012 | 28 | 18 |
| 2013 | 33 | 53 |
| 2014 | 38 | 44 |
| 2015 | 54 | 54 |
| 2016 | 50 | 29 |
| 2017 | 38 | 26 |
| 2018 | 30 | 23 |
| 2019 | 27 | 25 |
| 2020 | 30 | 54 |
| 2021 | 39 | 37 |
| 2022 | 46 | 35 |
| 2023 | 34 | 35 |
| 2024 | 37 | 32 |
| 2025 | 29 | 31 |
| 2026 | 12 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Smart dimm multiport memory system25 Aug 2026US 12,717,511 B2Sunrise Memory Corporation
- Tensor non-linear signal processing random access memory18 Aug 2026US 12,710,893 B2Advanced Energy Industries, Inc.
- Systems and methods for high bandwidth memory with unidirectional data flow11 Aug 2026US 12,705,202 B2Google Inc.
- Methods and apparatus for eviction in dual datapath victim cache system16 Jun 2026US 12,657,134 B2Texas Instruments Incorporated
- Methods and apparatus for inflight data forwarding and invalidation of pending writes in store queue16 Jun 2026US 12,657,135 B2Texas Instruments Incorporated
- Methods and apparatus for eviction in dual datapath victim cache system1 Oct 2026US 2026/0300187 A1
- Methods and apparatus to facilitate read-modify-write support in a victim cache17 Sep 2026US 2026/0277825 A1
- Integrated circuit memory devices with unidirectional ports for concurrent interface operations30 Jul 2026US 2026/0221180 A1Rambus Inc.
- Multi-channel memory16 Jul 2026US 2026/0204303 A1SK hynix Inc.
- Nonvolatile memory device including cache latch address information and/or input/output pad address information and method of operating the same16 Jul 2026US 2026/0204318 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Content addressable memory device471US 6,175,514 B1Fast-Chip, Inc. · 2001
- Random/serial access mode selection circuit for a video memory system197US 4,663,735 ATexas Instruments Incorporated · 1987
- Video display system using memory with parallel and serial access employing serial shift registers selected by column address185US 4,747,081 ATexas Instruments Incorporated · 1988
- Serial accessed semiconductor memory with reconfigurable shift registers168US 4,796,231 ATexas Instruments Incorporated · 1989
- Digital delay unit with interleaved memory161US 4,849,937 AMitsubishi Denki Kabushiki Kaisha · 1989