Spin orbit torque based thermal sensor for insitu monitoring of magnetic recording head
US-2026050050-A1 · Feb 19, 2026 · US
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Ho Kuok San patents
Ho Kuok San is listed as an inventor on 107 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ho Kuok San |
| Total patents | 107 |
| First publication | Apr 7, 2015 |
| Latest publication | Feb 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
BiSb topological insulator with seed layer or interlayer to prevent Sb diffusion and promote BiSb (012) orientation
US-12527232-B2 · Jan 13, 2026 · US
Spin orbit torque based thermal sensor for insitu monitoring of magnetic recording head
US-12487296-B2 · Dec 2, 2025 · US
Buffer Layers And Interlayers That Promote BiSbx (012) Alloy Orientation For SOT And MRAM Devices
US-2025366376-A1 · Nov 27, 2025 · US
Buffer layers and interlayers that promote BiSbx (012) alloy orientation for sot and MRAM devices
US-12408560-B2 · Sep 2, 2025 · US
SOT reader with recessed SOT topological insulator material
US-12354629-B2 · Jul 8, 2025 · US
Low-power fast-response machine learning variable image compression
US-12254655-B2 · Mar 18, 2025 · US
Highly Textured 001 BiSb And Materials for Making Same
US-2025054671-A1 · Feb 13, 2025 · US
Topological Insulator Based Spin Torque Oscillator Reader
US-2025014595-A1 · Jan 9, 2025 · US
Doping Process To Refine Grain Size For Smoother BiSb Film Surface
US-2025014618-A1 · Jan 9, 2025 · US
Recent patents
Latest publications not already listed above.
Highly textured 001 BiSb and materials for making same
US-12176132-B2 · Dec 24, 2024 · US
TDMR SOT read heads having recessed topological insulator materials
US-12136446-B2 · Nov 5, 2024 · US
Doping process to refine grain size for smoother BiSb film surface
US-12125512-B2 · Oct 22, 2024 · US
Topological insulator based spin torque oscillator reader
US-12125508-B2 · Oct 22, 2024 · US
Doped BiSb (012) or undoped BiSb (001) topological insulator with GeNiFe buffer layer and/or interlayer for SOT based sensor, memory, and storage devices
US-12106791-B2 · Oct 1, 2024 · US
Spin orbit torque based thermal sensor for insitu monitoring of magnetic recording head
US-2024310459-A1 · Sep 19, 2024 · US
Thermal Sensor insitu monitoring of Magnetic Recording head
US-2024240994-A1 · Jul 18, 2024 · US
Cobalt-boron (CoB) layer for magnetic recording devices, memory devices, and storage devices
US-12033675-B2 · Jul 9, 2024 · US
TDMR SOT Read Heads Having Recessed Topological Insulator Materials
US-2024144960-A1 · May 2, 2024 · US
Sot reader with recessed sot topological insulator material
US-2024144965-A1 · May 2, 2024 · US
Cobalt-Boron (CoB) Layer for Magnetic Recording Devices, Memory Devices, and Storage Devices
US-2024112840-A1 · Apr 4, 2024 · US
BiSbX (012) layers having increased operating temperatures for SOT and MRAM devices
US-11908496-B2 · Feb 20, 2024 · US
Buffer Layers, Interlayers, and Barrier Layers Comprising Heusler Alloys for SOT Based Sensor, Memory, and Storage Devices
US-2024032437-A1 · Jan 25, 2024 · US
Optical devices for tilt in camera systems
US-11882361-B2 · Jan 23, 2024 · US
SOT reader using BiSb topological insulator
US-11875827-B2 · Jan 16, 2024 · US
Highly Textured 001 BiSb And Materials for Making Same
US-2024006109-A1 · Jan 4, 2024 · US
Doped BiSb (012) or Undoped BiSb (001) Topological Insulator with GeNiFe Buffer Layer and/or Interlayer for SOT Based Sensor, Memory, and Storage Devices
US-2024005973-A1 · Jan 4, 2024 · US
Topological Insulator Based Spin Torque Oscillator Reader
US-2023419990-A1 · Dec 28, 2023 · US
Buffer Layers And Interlayers That Promote BiSbx (012) Alloy Orientation For SOT And MRAM Devices
US-2023386721-A1 · Nov 30, 2023 · US
Topological insulator based spin torque oscillator reader
US-11783853-B1 · Oct 10, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Western Digital Tech Inc | 104 |
| Tokyo Inst Tech | 7 |
| HGST Netherlands BV | 3 |
| Inst Of Science Tokyo | 1 |
| Western Digital Fremont Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G11B2005/0024 | 42 |
| H10N50/10 | 30 |
| G11B5/314 | 29 |
| H10N52/80 | 27 |
| G11B5/3909 | 27 |