Q Sound Ltd.
8Patents
0Active
8Granted
29Portfolio score
Filing activity: Sep 2, 1988 → Feb 2, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5105462A | Sound imaging method and apparatus | Electricity | 107 | Expired |
| US5046097A | Sound imaging process | Electricity | 98 | Expired |
| US5208860A | Sound imaging method and apparatus | Electricity | 83 | Expired |
| US5052685A | Sound processor for video game | Human Necessities | 66 | Expired |
| US5436975A | Apparatus for cross fading out of the head sound locations | Electricity | 54 | Expired |
| US5026051A | Sound imaging apparatus for a video game system | Electricity | 44 | Expired |
| US5440638A | Stereo enhancement system | Electricity | 25 | Expired |
| US5138660A | Sound imaging apparatus connected to a video game | Electricity | 24 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.