Control Systems Research, Inc.
4Patents
0Active
4Granted
26Portfolio score
Filing activity: Sep 5, 1974 → Dec 12, 1974
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3984831A | Tracking digital angle encoder | Electricity | 13 | Expired |
| US3984672A | Solid state translator | Electricity | 6 | Expired |
| US3944907A | Zero deadband four-quadrant full-wave converter | Electricity | 4 | Expired |
| US4060799A | Two-speed resolver employing differential reduction techniques | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.