Inventor · disambiguated record
Nam Hai Pham
Also filed as: PHAM NAM H · PHAM NAM HAI
11 granted patents·5 pending applications·29 citations·filing 1991–2025
83Inventor score
Files withWESTERN DIGITAL TECH INC11TOKYO INST TECH3DIGITAL SOUND CORP1RACAL DATA COMMUNICATIONS INC1
Top patents by PatentIndex Score
16 records- 0183US12412597B2Non-localized spin valve multi-free-layer reader hybridized with spin orbit torque layersWESTERN DIGITAL TECH INC·Filed 2023·Granted Sep 9, 2025·1 cites·19 claims
- 0281US12394432B2Non-localized spin valve reader hybridized with spin orbit torque layerWESTERN DIGITAL TECH INC·Filed 2023·Granted Aug 19, 2025·1 cites·28 claims
- 0376US12487296B2Spin orbit torque based thermal sensor for insitu monitoring of magnetic recording headWESTERN DIGITAL TECH INC·Filed 2023·Granted Dec 2, 2025·0 cites·25 claims
- 0469US2025191608A1Non-localized Spin Valve Multi-Free-Layer Reader Hybridized with Spin Orbit Torque LayersWESTERN DIGITAL TECH INC·Filed 2025·Application pending·0 cites
- 0564US2025148274A1Deep Neural Network Device Based on Dual Spin Orbit Torque (SOT) DevicesWESTERN DIGITAL TECH INC·Filed 2024·Application pending·0 cites
- 0662US12354627B2Higher areal density non-local spin orbit torque (SOT) writer with topological insulator materialsWESTERN DIGITAL TECH INC·Filed 2023·Granted Jul 8, 2025·0 cites·23 claims
- 0762US12279534B2Spin injection source, magnetic memory, spin hall oscillator, computer, and magnetic sensorTOKYO INST TECH·Filed 2022·Granted Apr 15, 2025·0 cites·34 claims
- 0855US11875827B2SOT reader using BiSb topological insulatorWESTERN DIGITAL TECH INC·Filed 2022·Granted Jan 16, 2024·0 cites·29 claims
- 0953US2024423098A1Spin Orbital Squared (SO-SO) LogicWESTERN DIGITAL TECH INC·Filed 2024·Application pending·0 cites
- 1053US2025268110A1Improved YPtBi Composition in Spin Orbit Torque DevicesWESTERN DIGITAL TECH INC·Filed 2025·Application pending·0 cites
- 1152US5127036AFifty percent duty cycle divided-by-m counterRACAL DATA COMMUNICATIONS INC·Filed 1991·Granted Jun 30, 1992·11 cites·10 claims
- 1251US5805673AMethod and apparatus for reliable access to audio and facsimile message storage and retrieval systemDIGITAL SOUND CORP·Filed 1995·Granted Sep 8, 1998·16 cites·29 claims
- 1347US12154603B1Spin-orbit torque (SOT) writer with topological insulator materialsWESTERN DIGITAL TECH INC·Filed 2023·Granted Nov 26, 2024·0 cites·21 claims
- 1447US11990868B2Spin hall oscillatorTOKYO INST TECH·Filed 2020·Granted May 21, 2024·0 cites·31 claims
- 1543US2024240994A1Thermal Sensor insitu monitoring of Magnetic Recording headWESTERN DIGITAL TECH INC·Filed 2023·Application pending·0 cites
- 1631US11637234B2Manufacturing method for multilayer structure of magnetic body and BiSb layer, magnetoresistive memory, and pure spin injection sourceTOKYO INST TECH·Filed 2018·Granted Apr 25, 2023·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →