Daniel R. Stacer
14Patents
5h-index
19Co-inventors
63Inventor score
Filing activity: Jul 23, 1984 → May 18, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6078158A | Disk drive motor spin-up control | Physics | 54 | Expired |
| US4633349A | Disk drive air filter assembly | Physics | 37 | Expired |
| US5625511A | Stepped spindle motor shaft to reduce disk drive acoustic noise | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US6179472A | Ball bearing oil/grease loss containment method | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7251100B1 | Mounting interface for a spindle motor | Electricity | 6 | Expired |
| US6433956B1 | Cordless compression motor connector for a hard disk drive | Electricity | 5 | Expired |
| US6851861B2 | Lubricant retention design for disk drive fluid dynamic bearing spindle motor | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7262939B2 | System, method, and apparatus for attaching top pole piece of a voice coil motor to a hard disk drive enclosure | Physics | 3 | Expired |
| US7814643B2 | Method for reducing off-track gain for a disk drive actuator | Emerging Cross-Sectional Technologies | 3 | Active |
| US6280094A | Ball bearing oil/grease loss containment shield | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7239486B2 | System and apparatus for reducing off-track gain for a disk drive actuator | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6989958B2 | Screw attachment from exterior of disk drive enclosure for motors with mount bracket screw bolt pattern diameter larger than the motor hub outside diameter | Physics | 1 | Expired |
| US6679632B2 | Lubricant retention design for disk drive fluid dynamic bearing spindle motor | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US7149052B2 | Screw attachment from exterior of disk drive enclosure for motors with mount bracket screw bolt pattern diameter larger than the motor hub outside diameter | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.