Gregory John Parker
16Patents
8h-index
33Co-inventors
68Inventor score
Filing activity: Feb 28, 2001 → May 25, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6785092B2 | White head for high anisotropy media | Electricity | 93 | Expired |
| US6813115B2 | Perpendicular magnetic recording head with improved write field gradient | Physics | 35 | Expired |
| US6621664B1 | Perpendicular recording head having integrated read and write portions | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6728065B2 | Single pole magnetic recording head for perpendicular magnetic recording | Physics | 22 | Expired |
| US6724583B2 | Adjustable permanent magnet bias | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6954331B2 | Magnetic recording head including spatially-pumped spin wave mode writer | Physics | 19 | Expired |
| US7099121B2 | Perpendicular magnetic recording head having a reduced field under the return pole and minimal eddy current losses | Physics | 16 | Expired |
| US6654209B2 | Low resistance lead structure for a low resistance magnetic read head | Physics | 10 | Expired |
| US6661620B2 | Differential CPP sensor | Physics | 7 | Expired |
| US8743667B1 | Method for controlling writing in a thermally-assisted recording (TAR) disk drive with thermal fly-height control | Physics | 7 | Active |
| US9601145B1 | Heat-assisted magnetic recording (HAMR) disk with multiple continuous magnetic recording layers | Physics | 5 | Active |
| US6835464B2 | Thin film device with perpendicular exchange bias | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8652689B2 | Energy storage device and system | Emerging Cross-Sectional Technologies | 2 | Active |
| US6985339B2 | Disc drive having electromagnetic biased shieldless CPP reader | Physics | 1 | Expired |
| US9985295B2 | Solid oxide fuel cell structures, and related compositions and processes | Emerging Cross-Sectional Technologies | 0 | Active |
| US8779726B2 | Control system and method for charging sealed batteries | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.