G11C 29/50008
Of impedance
Official title: {of impedance}
G11C29/50008 (Of impedance) appears on 578 US grants and 561 published applications in this corpus.
Search patents in G11C- Granted patents
- 578
- Published applications
- 561
- Assignees
- 145
- Inventors
- 929
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 6 |
| 2003 | 5 | 6 |
| 2004 | 5 | 9 |
| 2005 | 9 | 13 |
| 2006 | 7 | 14 |
| 2007 | 16 | 31 |
| 2008 | 15 | 14 |
| 2009 | 25 | 25 |
| 2010 | 12 | 10 |
| 2011 | 19 | 20 |
| 2012 | 18 | 14 |
| 2013 | 19 | 23 |
| 2014 | 27 | 32 |
| 2015 | 26 | 24 |
| 2016 | 31 | 25 |
| 2017 | 31 | 29 |
| 2018 | 35 | 29 |
| 2019 | 43 | 37 |
| 2020 | 35 | 29 |
| 2021 | 34 | 40 |
| 2022 | 38 | 41 |
| 2023 | 24 | 35 |
| 2024 | 30 | 31 |
| 2025 | 35 | 14 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method to calculate performance of a magnetic element comprising a ferromagnetic layer exchange-coupled to an antiferromagnetic layer25 Aug 2026US 12,716,970 B2Allegro MicroSystems, LLC
- Memory device and method for calibrating impedance thereof4 Aug 2026US 12,700,470 B2Samsung Electronics Co., Ltd.
- Apparatuses and methods for identifying memory devices of a semiconductor device sharing an external resistance28 Jul 2026US 12,695,453 B2
- Semiconductor package for performing training operation16 Jun 2026US 12,658,270 B2SK hynix Inc.
- Device and method for testing memory28 Apr 2026US 12,614,604 B2Hprobe
- Apparatuses and methods for identifying memory devices of a semiconductor device sharing an external resistance24 Sep 2026US 2026/0291501 A1Lodestar Licensing Group LLC
- Driver and termination (zq) calibration circuitry23 Jul 2026US 2026/0212940 A1Micron Technology, Inc.
- Storage controller performing odt training, method of operating the same, and method of operating storage system including the same25 Jun 2026US 2026/0179715 A1Samsung Electronics Co., Ltd.
- Interposers for memory device testing and characterization, including interposers for testing and characterizing decision feedback equalization circuitry of ddr5 memory devices7 May 2026US 2026/0128116 A1Micron Technology, Inc.
- Calibration circuit, memory, system and calibration method23 Apr 2026US 2026/0112404 A1Yangtze Memory Technologies Co., Ltd.
Most cited
By later US patents
- Method and apparatus for coordinating memory operations among diversely-located memory components165US 6,675,272 B2Rambus Inc. · 2004
- Method of determining an electrical characteristic of an antifuse and apparatus therefor71US 5,293,133 AQuickLogic Corporation · 1994
- Adjustable drive strength apparatus, systems, and methods65US 7,558,130 B2Micron Technology, Inc. · 2009
- Apparatus and method for determining the resistance of antifuses in an array63US 5,526,312 AActel Corporation · 1996
- Apparatus and method determining the resistance of antifuses in an array62US 5,469,396 AActel Corporation · 1995