G11C 11/4067
For memory cells of the bipolar type
Official title: for memory cells of the bipolar type
G11C11/4067 (For memory cells of the bipolar type) appears on 39 US grants and 38 published applications in this corpus.
Search patents in G11C- Granted patents
- 39
- Published applications
- 38
- Assignees
- 10
- Inventors
- 22
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 3 | 6 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 4 | 4 |
| 2013 | 1 | 0 |
| 2014 | 2 | 4 |
| 2015 | 4 | 5 |
| 2016 | 5 | 2 |
| 2017 | 4 | 3 |
| 2018 | 2 | 3 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Memory structure and method for operating the same15 Apr 2025US 12,277,965 B2Macronix International Co., Ltd.
- Semiconductor memory having both volatile and non-volatile functionality including resistance change material and method of operating19 Nov 2024US 12,148,472 B2Zeno Semiconductor, Inc.
- Semiconductor memory having both volatile and non-volatile functionality including resistance change material and method of operating15 Aug 2023US 11,727,987 B2Zeno Semiconductor, Inc.
- Semiconductor memory having both volatile and non-volatile functionality including resistance change material and method of operating5 Apr 2022US 11,295,813 B2Zeno Semiconductor, Inc.
- Memory cell and memory cell array having an electrically floating body transistor, and methods of operating same8 Jun 2021US 11,031,069 B2Ovonyx Memory Technology, LLC
- Semiconductor Memory Having Both Volatile and Non-Volatile Functionality Including Resistance Change Material and Method of Operating30 Jan 2025US 2025/0037766 A1Zeno Semiconductor, Inc.
- Memory structure and method for operating the same18 Jul 2024US 2024/0242759 A1Macronix International Co., Ltd.
- Semiconductor Memory Having Both Volatile and Non-Volatile Functionality Including Resistance Change Material and Method of Operating26 Oct 2023US 2023/0343392 A1Zeno Semiconductor, Inc.
- Semiconductor Memory Having Both Volatile and Non-Volatile Functionality Including Resistance Change Material and Method of Operating23 Jun 2022US 2022/0199160 A1Zeno Semiconductor, Inc.
- Semiconductor Memory Having Both Volatile and Non-Volatile Functionality Including Resistance Change Material and Method of Operating15 Apr 2021US 2021/0110872 A1Zeno Semiconductor, Inc.
Most cited
By later US patents
- Method of maintaining the state of semiconductor memory having electrically floating body transistor362US 8,130,547 B2Zeno Semiconductor, Inc. · 2012
- Method of maintaining the state of semiconductor memory having electrically floating body transistor337US 8,514,623 B2Zeno Semiconductor, Inc. · 2013
- Planar capacitor memory cell and its applications311US 7,209,384 B12007
- Method of maintaining the state of semiconductor memory having electrically floating body transistor208US 8,208,302 B2Zeno Semiconductor, Inc. · 2012
- Semiconductor memory having both volatile and non-volatile functionality including resistance change material and method of operating193US 8,243,499 B2Zeno Semiconductor, Inc. · 2012