G11C 11/419
Read-write [r-w] circuits
Official title: Read-write [R-W] circuits
G11C11/419 (Read-write [r-w] circuits) appears on 3,632 US grants and 3,285 published applications in this corpus.
Search patents in G11C- Granted patents
- 3,632
- Published applications
- 3,285
- Assignees
- 511
- Inventors
- 3,948
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 3 | 0 |
| 1978 | 9 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 11 | 0 |
| 1985 | 7 | 0 |
| 1986 | 12 | 0 |
| 1987 | 7 | 0 |
| 1988 | 13 | 0 |
| 1989 | 32 | 0 |
| 1990 | 30 | 0 |
| 1991 | 34 | 0 |
| 1992 | 21 | 0 |
| 1993 | 23 | 0 |
| 1994 | 39 | 0 |
| 1995 | 36 | 0 |
| 1996 | 27 | 0 |
| 1997 | 33 | 0 |
| 1998 | 54 | 0 |
| 1999 | 37 | 0 |
| 2000 | 45 | 0 |
| 2001 | 48 | 8 |
| 2002 | 25 | 26 |
| 2003 | 39 | 35 |
| 2004 | 27 | 33 |
| 2005 | 37 | 30 |
| 2006 | 28 | 28 |
| 2007 | 28 | 36 |
| 2008 | 25 | 29 |
| 2009 | 32 | 28 |
| 2010 | 37 | 46 |
| 2011 | 34 | 34 |
| 2012 | 38 | 70 |
| 2013 | 59 | 103 |
| 2014 | 121 | 189 |
| 2015 | 198 | 222 |
| 2016 | 263 | 206 |
| 2017 | 264 | 215 |
| 2018 | 239 | 198 |
| 2019 | 225 | 228 |
| 2020 | 270 | 253 |
| 2021 | 215 | 224 |
| 2022 | 182 | 197 |
| 2023 | 170 | 239 |
| 2024 | 221 | 211 |
| 2025 | 177 | 235 |
| 2026 | 120 | 162 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Memory circuits with keeper circuits and methods for operating the same6 Oct 2026US 12,755,778 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Low power read circuit for multi-bank memory6 Oct 2026US 12,755,779 B2Media Tek Singapore Pte. Ltd.
- Memory devices with RC tracking and methods for operating the same6 Oct 2026US 12,755,780 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Memory device6 Oct 2026US 12,755,781 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Flexible SRAM pre-charge systems and methods for minimizing leakage and reducing power consumption29 Sep 2026US 12,749,517 B2Microsft Technology Licensing, LLC
- Memory device with adaptive write control and associated method8 Oct 2026US 2026/0311752 A1STMicroelectronics International N. V.
- Fly shared bit line on 4-cpp static random access memory (sram) cell and array8 Oct 2026US 2026/0311753 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Embedded memory device including cropped bitline structure and operating method thereof1 Oct 2026US 2026/0301805 A1Samsung Electronics Co., Ltd.
- Adaptive Negative Bit Line Control for Memory Write Assist1 Oct 2026US 2026/0301806 A1QUALCOMM Incorporated
- Logic drive using standard commodity programmable logic ic chips comprising non-volatile random access memory cells1 Oct 2026US 2026/0303097 A1iCometrue Company Ltd.
Most cited
By later US patents
- Dynamic sense amplifier for CMOS static RAM531US 4,843,264 AVisic, Inc. · 1989
- Semiconductor memory device with dummy word line/sense amplifier activation436US 4,435,793 ATokyo Shibaura Denki Kabushiki Kaisha · 1984
- High density SRAM circuit with ratio independent memory cells325US 5,047,979 AIntegrated Device Technology, Inc. · 1991
- High density SRAM circuit with single-ended memory cells275US 5,265,047 AMonolithic System Technology, Inc. · 1993
- Static random access memory (SRAM) circuit269US 6,259,623 B1NEC Corporation · 2001