Audio Presicion
1Patents
0Active
1Granted
23Portfolio score
Filing activity: Sep 19, 1991 → Sep 19, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5336989A | AC mains test apparatus and method | Physics | 48 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.