Prostor Systems, Inc.
11Patents
8Active
11Granted
43Portfolio score
Filing activity: Jul 28, 2005 → Jul 3, 2008 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7612994B2 | Hard drive cartridge protection | Physics | 17 | Active |
| US8046509B2 | Commonality factoring for removable media | Physics | 16 | Active |
| US7493494B2 | Secure data cartridge | Physics | 8 | Active |
| US7246210B2 | Archival cartridge management system with auto-refresh | Physics | 5 | Expired |
| US7533323B2 | Adaptive archival format | Physics | 4 | Active |
| USD560666S1 | Removable data cartridge | General | 4 | Expired |
| US7573705B2 | Data cartridge with electrostatic discharge protection | Electricity | 2 | Active |
| US7694884B2 | Removable cartridge identification system | Physics | 1 | Active |
| US8005996B2 | Digitally shredding on removable disk drives | Physics | 1 | Active |
| US7907366B2 | Removable data cartridge | Physics | 1 | Active |
| US7417819B2 | Extendable virtual autoloader systems and methods | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.