Cache access time mitigation
US-10580468-B2 · Mar 3, 2020 · US
using thin films {(G11B5/1274, G11B5/1278, G11B5/1874, G11B5/1875, G11B5/33, G11B5/49 take precedence; magnetic thin film structures H01F10/00)}
using thin films {(G11B5/1274, G11B5/1278, G11B5/1874, G11B5/1875, G11B5/33, G11B5/49 take precedence; magnetic thin film structures H01F10/00)} · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G11B5/31 |
| Official title | using thin films {(G11B5/1274, G11B5/1278, G11B5/1874, G11B5/1875, G11B5/33, G11B5/49 take precedence; magnetic thin film structures H01F10/00)} |
| Display label | using thin films {(G11B5/1274, G11B5/1278, G11B5/1874, G11B5/1875, G11B5/33, G11B5/49 take precedence; magnetic thin film structures H01F10/00)} |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 11 |
| 2017 | 9 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 7 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Magnetic disk device
US-10504543-B1 · Dec 10, 2019 · US
Magnetoresistance effect device
US-2019304491-A1 · Oct 3, 2019 · US
Tape head having sensors proximate to an edge
US-2019206429-A1 · Jul 4, 2019 · US
Tape head having sensors proximate to an edge
US-2019206430-A1 · Jul 4, 2019 · US
Partial Etched Polyimide For Non-Conductive Adhesive Containment
US-2019198047-A1 · Jun 27, 2019 · US
Tape head having sensors proximate to a region between tented tape regions
US-10304481-B2 · May 28, 2019 · US
Cache access time mitigation
US-2019103146-A1 · Apr 4, 2019 · US
Devices including a near field transducer and at least one associated adhesion layer
US-10217482-B2 · Feb 26, 2019 · US
Head having wrap-controlled flexible media interface
US-2018322897-A1 · Nov 8, 2018 · US
Head having wrap-controlled flexible media interface
US-10068591-B2 · Sep 4, 2018 · US
Perpendicular magnetic recording (PMR) write head with patterned leading shield
US-10014021-B1 · Jul 3, 2018 · US
Head having wrap-controlled flexible media interface
US-2018158472-A1 · Jun 7, 2018 · US
Tape head having sensors proximate to an edge
US-2018122410-A1 · May 3, 2018 · US
Near-field transducer (nft) for a heat assisted magnetic recording (hamr) device
US-2018122407-A1 · May 3, 2018 · US
Main pole layer with at least two sacrificial layers and a gap layer
US-9922671-B2 · Mar 20, 2018 · US
Magnetic reader having a nonmagnetic insertion layer for the pinning layer
US-2018075869-A1 · Mar 15, 2018 · US
Method for providing a near-field transducer (NFT) for a heat assisted magnetic recording (HAMR) device
US-9881638-B1 · Jan 30, 2018 · US
Magnetic reader having a nonmagnetic insertion layer for the pinning layer
US-9842615-B1 · Dec 12, 2017 · US
Tape head having sensors proximate to an edge
US-9837104-B1 · Dec 5, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G11B5/31?
- CPC G11B5/31 is the Cooperative Patent Classification code for “using thin films {(G11B5/1274, G11B5/1278, G11B5/1874, G11B5/1875, G11B5/33, G11B5/49 take precedence; magnetic thin film structures H01F10/00)}.”
- How many patents are filed under CPC G11B5/31 (using thin films {(G11B5/1274, G11B5/1278, G11B5/1874, G11B5/1875, G11B5/33, G11B5/49 take precedence; magnetic thin film structures H01F10/00)})?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC G11B5/31 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).