Antony Ajan
34Patents
10h-index
31Co-inventors
75Inventor score
Filing activity: May 23, 2003 → Jul 25, 2023
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 |
| 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 |
| US8787124B1 | Systems and methods for extracting Curie temperature distribution in heat assisted magnetic recording media | Physics | 61 | 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 |
| US7736769B2 | Magnetic recording medium, method of producing the same, and magnetic storage apparatus | Physics | 16 | Active |
| US8867322B1 | Systems and methods for providing thermal barrier bilayers for heat assisted magnetic recording media | Physics | 14 | Active |
| US9697859B1 | Heat-assisted magnetic recording (HAMR) medium including a bi-layer that enables use of lower laser current in write operations | Physics | 12 | Active |
| US7502188B2 | Magnetic recording medium, magnetic storage and method for reproducing information from magnetic recording medium | Physics | 10 | Expired |
| US9754618B1 | Heat-assisted magnetic recording (HAMR) medium including a split heat-sink structure (SHSS) | Physics | 8 | Active |
| US8993134B2 | Electrically conductive underlayer to grow FePt granular media with (001) texture on glass substrates | Emerging Cross-Sectional Technologies | 8 | Active |
| US7566507B2 | Magnetic recording medium, magnetic storage apparatus and method of producing magnetic recording medium | Physics | 7 | Active |
| US9824711B1 | Soft underlayer for heat assisted magnetic recording media | Physics | 7 | Active |
| US9822441B2 | Iridium underlayer for heat assisted magnetic recording media | Physics | 6 | Active |
| US7074508B2 | Magnetic recording medium including at least one superparamagnetic layer and magnetic storage apparatus | Physics | 5 | Expired |
| US10276201B1 | Dual phase MgO-X seed layers 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 |
| US7768731B2 | Magnetic recording medium, magnetic storage and method for reproducing information from magnetic recording medium | Physics | 4 | Active |
| US7264892B2 | Magnetic recording medium and magnetic storage apparatus | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9159350B1 | High damping cap layer for magnetic recording media | Physics | 3 | Active |
| US10276199B1 | High thermal gradient heatsink for heat assisted magnetic recording media | Physics | 3 | Active |
| US9449633B1 | Smooth structures for heat-assisted magnetic recording media | Physics | 3 | Active |
| US7354665B2 | Magnetic recording medium and magnetic storage apparatus | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.