William Ward Clawson
6Patents
6h-index
6Co-inventors
56Inventor score
Filing activity: Jan 28, 1994 → Feb 7, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6992852B1 | Method for reducing disk thermal expansion effects while writing reference spiral servo patterns to a disk of a disk drive | Physics | 147 | Expired |
| US7839591B1 | Disk drive comprising index spiral track identified by change in sync mark | Physics | 123 | Active |
| US7145744B1 | Reducing spiral write time and clock track drift while writing spiral reference patterns to a disk of a disk drive | Physics | 56 | Expired |
| US5553086A | Multiple servo sector sets write with self-verification for disk drive | Physics | 29 | Expired |
| US8694754B2 | Non-volatile memory-based mass storage devices and methods for writing data thereto | Physics | 18 | Active |
| US9342260B2 | Methods for writing data to non-volatile memory-based mass storage devices | Physics | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.