G11C 29/822
For read only memories
Official title: {for read only memories}
G11C29/822 (For read only memories) appears on 48 US grants and 45 published applications in this corpus.
Search patents in G11C- Granted patents
- 48
- Published applications
- 45
- Assignees
- 34
- Inventors
- 120
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 6 |
| 2005 | 3 | 0 |
| 2006 | 1 | 0 |
| 2007 | 2 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 5 |
| 2014 | 2 | 5 |
| 2015 | 6 | 9 |
| 2016 | 5 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 0 |
| 2020 | 2 | 4 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for operating a memory device and memory device thereof4 Nov 2025US 12,462,890 B2PUFsecurity Corporation
- Automatic mirrored ROM14 May 2024US 11,984,175 B2Advanced Micro Devices, Inc.
- Testing read-only memory using memory built-in self-test controller6 Dec 2022US 11,521,698 B2Texas Instruments Incorporated
- Flexible and efficient device trim support using eFuse23 Feb 2021US 10,930,362 B2Texas Instruments Incorporated
- Testing read-only memory using memory built-in self-test controller27 Oct 2020US 10,818,374 B2Texas Instruments Incorporated
- Content addressable memory loading in semiconductor devices30 Apr 2026US 2026/0120789 A1Yangtze Memory Technologies Co., Ltd.
- Method for repairing a one-time programmable memory13 Nov 2025US 2025/0348377 A1STMicroelectronics International N. V.
- Method for operating a memory device and memory device thereof23 May 2024US 2024/0170086 A1PUFsecurity Corporation
- Automatic mirrored rom30 Nov 2023US 2023/0386593 A1Advanced Micro Devices, Inc.
- Testing read-only memory using memory built-in self-test controller10 Dec 2020US 2020/0388346 A1Texas Instruments Incorporated
Most cited
By later US patents
- Three-dimensional-memory-based self-test integrated circuits and methods259US 7,304,355 B22007
- Semiconductor storage system including defective bit replacement109US 5,357,473 AMitsubishi Denki Kabushiki Kaisha · 1994
- Three-dimensional memory94US 6,717,222 B22004
- Semiconductor memory device having means for replacing defective memory cells66US 5,179,536 AFujitsu Limited · 1993
- Repairable ROM array59US 4,601,031 AInmos Limited · 1986