Daniel P. Stubbs
12Patents
8h-index
22Co-inventors
68Inventor score
Filing activity: Dec 23, 1991 → Dec 23, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6968459B1 | Computing environment having secure storage device | Physics | 43 | Expired |
| US5633123A | System for ablative imaging by proximity lithography | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5286534A | Process for plasma deposition of a carbon rich coating | Physics | 27 | Expired |
| US6493174B1 | Optical servo system for use with magnetic data storage tape having magnetic reference indicators | Physics | 26 | Expired |
| US6574066B1 | Time-based optical servo system and method | Physics | 25 | Expired |
| US5501944A | Ablative imaging by proximity lithography | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5232791A | Magnetic recording medium having a carbon rich coating | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6365061B1 | Multibeam laser servowriting of magnetic data storage media | Physics | 13 | Expired |
| US6353590B1 | Media stabilization for laser servowriting | Physics | 5 | Expired |
| US6535351B1 | Narrow track resolution magneto-optic read head | Physics | 4 | Expired |
| US6940672B2 | Azimuthal transition layout for two-sided data storage tape | Physics | 2 | Expired |
| US6808648B2 | Multibeam laser servowriting of magnetic data storage media | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.