G01R 33/098
Comprising tunnel junctions
Official title: {comprising tunnel junctions, e.g. tunnel magnetoresistance sensors}
G01R33/098 (Comprising tunnel junctions) appears on 1,351 US grants and 1,568 published applications in this corpus.
Search patents in G01R- Granted patents
- 1,351
- Published applications
- 1,568
- Assignees
- 254
- Inventors
- 1,696
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 2 |
| 2002 | 6 | 11 |
| 2003 | 8 | 9 |
| 2004 | 13 | 14 |
| 2005 | 7 | 14 |
| 2006 | 8 | 12 |
| 2007 | 14 | 14 |
| 2008 | 12 | 50 |
| 2009 | 18 | 57 |
| 2010 | 17 | 68 |
| 2011 | 52 | 62 |
| 2012 | 72 | 66 |
| 2013 | 71 | 56 |
| 2014 | 71 | 71 |
| 2015 | 73 | 80 |
| 2016 | 81 | 80 |
| 2017 | 69 | 52 |
| 2018 | 51 | 75 |
| 2019 | 67 | 87 |
| 2020 | 79 | 98 |
| 2021 | 105 | 96 |
| 2022 | 99 | 99 |
| 2023 | 98 | 117 |
| 2024 | 88 | 104 |
| 2025 | 107 | 105 |
| 2026 | 41 | 69 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Magnetic tunnel junctions with controlled magnetic response321US 5,650,958 AInternational Business Machines Corporation · 1997
- Magnetic tunnel junction device with longitudinal biasing177US 5,729,410 AInternational Business Machines Corporation · 1998
- Magnetic tunnel junction device with antiferromagnetically coupled pinned layer173US 5,841,692 AInternational Business Machines Corporation · 1998
- Tunnel magnetoresistance read head with narrow shield-to-shield spacing165US 8,711,528 B1Western Digital (Fremont), LLC · 2014
- Method and system for providing a magnetoresistive structure164US 8,545,999 B1Western Digital (Fremont), LLC · 2013