Framdrive
6Patents
0Active
6Granted
24Portfolio score
Filing activity: Oct 19, 1994 → Oct 19, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5592643A | Ferroelectric storage device emulating a rotating disk drive unit in acomputer system and having a parallel data interface | Physics | 31 | Expired |
| US5592644A | Ferroelectric storage device emulating a rotating disk drive unit in a computer system and having an optical data interface | Physics | 27 | Expired |
| US5592642A | Ferroelectric storage device emulating a rotating disk drive unit in a computer system and having an optical and parallel data interface | Physics | 23 | Expired |
| US5604881A | Ferroelectric storage device emulating a rotating disk drive unit in a computer system and having a multiplexed optical data interface | Physics | 6 | Expired |
| US5592646A | Ferroelectric storage device emulating a rotating disk drive unit in a computer system and having a parallel and multiplexed optical data interface | Physics | 5 | Expired |
| US5592645A | Ferroelectric storage device emulating a rotating disk drive unit in a computer system and having a frequency modulated (FM) data interface | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.