Recessed Write Gap Material For Enhanced Bias Current Injection And Maximizing Aerial Density Capacity In Perpendicular Magnetic Recording
US-2026065929-A1 · Mar 5, 2026 · US
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Sayed Shehrin patents
Sayed Shehrin is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sayed Shehrin |
| Total patents | 20 |
| First publication | Jun 28, 2018 |
| Latest publication | Mar 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Optimizing a current distribution in write heads for efficient energy-assisted magnetic recording
US-12525255-B2 · Jan 13, 2026 · US
Spin-orbit torque assisted magnetic write head structure for perpendicular magnetic recording
US-12512120-B2 · Dec 30, 2025 · US
Recessed write gap material for enhanced bias current injection and maximizing aerial density capacity in perpendicular magnetic recording
US-12469518-B1 · Nov 11, 2025 · US
Tapered optical and magnetic elements for improved writing in heat-assisted magnetic recording
US-12456484-B1 · Oct 28, 2025 · US
Spin-Orbit Torque Assisted Magnetic Write Head Structure For Perpendicular Magnetic Recording
US-2025111863-A1 · Apr 3, 2025 · US
Writer With Patterned Hot Seed Layer
US-2025095672-A1 · Mar 20, 2025 · US
Optimizing A Current Distribution In Write Heads For Efficient Energy-Assisted Magnetic Recording
US-2025078862-A1 · Mar 6, 2025 · US
Spin-orbit rectifier for weak radio frequency energy harvesting
US-2024349624-A1 · Oct 17, 2024 · US
Optimizing a current distribution in write heads for efficient energy-assisted magnetic recording
US-12094497-B1 · Sep 17, 2024 · US
Recent patents
Latest publications not already listed above.
Voltage-controlled gain-cell magnetic memory
US-11742011-B2 · Aug 29, 2023 · US
Voltage-controlled gain-cell magnetic memory
US-2023045804-A1 · Feb 16, 2023 · US
Apparatus for spin injection enhancement and method of making the same
US-11417834-B2 · Aug 16, 2022 · US
Magnetic memory structures using electric-field controlled interlayer exchange coupling (IEC) for magnetization switching
US-10964468-B2 · Mar 30, 2021 · US
Magnetic memory structures using electric-field controlled interlayer exchange coupling (iec) for magnetization switching
US-2021012940-A1 · Jan 14, 2021 · US
Apparatus for spin injection enhancement and method of making the same
US-2020136024-A1 · Apr 30, 2020 · US
Apparatus for spin injection enhancement and method of making the same
US-10516098-B2 · Dec 24, 2019 · US
Single nanomagnet memory device for magnetic random access memory applications
US-10497416-B2 · Dec 3, 2019 · US
Single nanomagnet memory device for magnetic random access memory applications
US-2018233188-A1 · Aug 16, 2018 · US
Apparatus for spin injection enhancement and method of making the same
US-2018182954-A1 · Jun 28, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Headway Tech Inc | 9 |
| Purdue Research Foundation | 6 |
| Univ California | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10N50/85 | 9 |
| H10N50/10 | 8 |
| G11B5/1278 | 8 |
| H01L43/10 | 7 |
| H01F10/3286 | 6 |