G11C 19/34
Digital stores in which the information is moved stepwise: using storage elements
Official title: using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
G11C19/34 (Digital stores in which the information is moved stepwise: using storage elements) appears on 84 US grants and 13 published applications in this corpus.
Search patents in G11C- Granted patents
- 84
- Published applications
- 13
- Assignees
- 18
- Inventors
- 66
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
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| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
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| 1997 | 5 | 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 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 2 |
| 2017 | 5 | 3 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 3 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Memory device performing multiplication using logical states of memory cells7 Oct 2025US 12,437,810 B2Micron Technology, Inc.
- Data shifting circuit for a current mode display19 Oct 2021US 11,151,916 B2Facebook Technologies, LLC
- Analog data shifter for a current mode display2 Mar 2021US 10,937,348 B2Facebook Technologies, LLC
- Feedback circuit for calibrating a current mode display23 Feb 2021US 10,930,188 B2Facebook Technologies, LLC
- Systems and methods for acoustic wave enabled data storage16 May 2017US 9,653,128 B2Elwha LLC
- Memory device performing multiplication using logical states of memory cells25 Dec 2025US 2025/0391472 A1Micron Technology, Inc.
- Memory device performing multiplication using logical states of memory cells30 May 2024US 2024/0177772 A1Micron Technology, Inc.
- Data shifting circuit for a current mode display26 Nov 2020US 2020/0372846 A1Facebook Technologies, LLC
- Analog data shifter for a current mode display23 May 2019US 2019/0156720 A1Facebook Technologies, LLC
- Feedback circuit for calibrating a current mode display23 May 2019US 2019/0156721 A1Facebook Technologies, LLC
Most cited
By later US patents