i-O Display Systems LLC
13Patents
0Active
13Granted
32Portfolio score
Filing activity: Apr 21, 1995 → Sep 7, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5991085A | Head-mounted personal visual display apparatus with image generator and holder | Physics | 507 | Expired |
| US6369952B1 | Head-mounted personal visual display apparatus with image generator and holder | Physics | 419 | Expired |
| US5949583A | Head-mounted display with image generator, fold mirror and mirror for transmission to the eye position of the user | Physics | 339 | Expired |
| US6160666A | Personal visual display system | Physics | 313 | Expired |
| US5903395A | Personal visual display system | Physics | 297 | Expired |
| US5991087A | Non-orthogonal plate in a virtual reality or heads up display | Physics | 160 | Expired |
| US5903396A | Intensified visual display | Physics | 74 | Expired |
| US6097543A | Personal visual display | Physics | 43 | Expired |
| US6554428B2 | Method and apparatus for adjusting optical device to correspond to eye positions | Physics | 42 | Expired |
| USD432508S | Low profile head mounted display | General | 19 | Expired |
| US5945967A | Speckle depixelator | Physics | 18 | Expired |
| US5864326A | Depixelated visual display | Physics | 17 | Expired |
| US6157351A | Three dimensional display on personal computer | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.