Hua Yuan
26Patents
9h-index
37Co-inventors
71Inventor score
Filing activity: Aug 24, 2004 → Aug 11, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8605555B1 | Recording media with multiple bi-layers of heatsink layer and amorphous layer for energy assisted magnetic recording system and methods for fabricating the same | Physics | 88 | Active |
| US8530065B1 | Composite magnetic recording medium | Physics | 79 | Active |
| US8609263B1 | Systems and methods for forming magnetic media with an underlayer | Physics | 73 | Active |
| US8787130B1 | Systems and methods for providing heat assisted magnetic recording media configured to couple energy from a near field transducer | Physics | 67 | Active |
| US8941950B2 | Underlayers for heat assisted magnetic recording (HAMR) media | Physics | 24 | Active |
| US9177585B1 | Magnetic media capable of improving magnetic properties and thermal management for heat-assisted magnetic recording | Physics | 19 | Active |
| US9406329B1 | HAMR media structure with intermediate layer underlying a magnetic recording layer having multiple sublayers | Physics | 17 | Active |
| US8867322B1 | Systems and methods for providing thermal barrier bilayers for heat assisted magnetic recording media | Physics | 14 | Active |
| US10276202B1 | Heat-assisted magnetic recording (HAMR) medium with rhodium or rhodium-based alloy heat-sink layer | Physics | 9 | Active |
| US7543003B2 | Providing change notifications to an entity-regarding a change of a specific type to data in a relational database | Emerging Cross-Sectional Technologies | 8 | Active |
| US8993134B2 | Electrically conductive underlayer to grow FePt granular media with (001) texture on glass substrates | Emerging Cross-Sectional Technologies | 8 | Active |
| US7805422B2 | Change notification query multiplexing | Physics | 6 | Active |
| US9824710B1 | Heat-assisted magnetic recording (HAMR) medium with thermal barrier layer in multilayered heat-sink structure | Physics | 6 | Active |
| US10650854B1 | Heat-assisted magnetic recording (HAMR) medium with improved corrosion resistance | Physics | 6 | Active |
| US8889275B1 | Single layer small grain size FePT:C film for heat assisted magnetic recording media | Physics | 5 | Active |
| US8947987B1 | Systems and methods for providing capping layers for heat assisted magnetic recording media | Physics | 4 | Active |
| US9218850B1 | Exchange break layer for heat-assisted magnetic recording media | Physics | 2 | Active |
| US11900978B1 | Magnetic recording medium with underlayer configured to reduce diffusion of titanium into a magnetic recording layer | Physics | 2 | Active |
| US9269480B1 | Systems and methods for forming magnetic recording media with improved grain columnar growth for energy assisted magnetic recording | Electricity | 2 | Active |
| US8945732B1 | Dual-magnetic layer high anisotropy media with orientation initialization layer | Physics | 1 | Active |
| US11735217B2 | Heat assisted magnetic recording media with amorphous magnetic grain boundary material | Physics | 1 | Active |
| US11074934B1 | Heat assisted magnetic recording (HAMR) media with Curie temperature reduction layer | Physics | 0 | Active |
| US7326302B2 | Apparatus and method for processing a substrate | Physics | 0 | Expired |
| US8632897B2 | Multilayer hard magnet and data storage device read/write head incorporating the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9542968B1 | Single layer small grain size FePT:C film for heat assisted magnetic recording media | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.