Virtual Vision
14Patents
0Active
14Granted
33Portfolio score
Filing activity: Dec 4, 1992 → Nov 18, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5867817A | Speech recognition manager | Physics | 296 | Expired |
| US5539422A | Head mounted display system | Physics | 215 | Expired |
| US6157291A | Head mounted display system | Physics | 130 | Expired |
| US5708449A | Binocular head mounted display system | Electricity | 110 | Expired |
| US5546099A | Head mounted display system with light blocking structure | Physics | 110 | Expired |
| US6204975A | Reflective micro-display system | Physics | 75 | Expired |
| US6232934A | Binocular head mounted display system | Electricity | 73 | Expired |
| US6005720A | Reflective micro-display system | Physics | 43 | Expired |
| US5543816A | Head mounted display system with aspheric optics | Physics | 38 | Expired |
| US5796374A | Support for a head mounted display system | Physics | 36 | Expired |
| US6181304A | Convertible right eye/left eye monocular head mounted display system | Physics | 24 | Expired |
| USD380482S | Head mounted display system | General | 21 | Expired |
| US6101028A | Miniature microscope | Physics | 17 | Expired |
| USD359729S | Portable interface unit for a head-up display system | General | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.