COMMERCE USA
COMMERCE UActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3617925A | Simulator for atmospheric radio noise | Expired / Lapsed | 1970-06-09 | 1971-11-02 | 21 | Details |
| US3600090A | Extended range optical distance measuring instrument | Expired / Lapsed | 1969-09-26 | 1971-08-17 | 8 | Details |
| US3571597A | System for phase stabilizing widely separated oscillators | Expired / Lapsed | 1969-10-14 | 1971-03-23 | 6 | Details |
| US3490041A | Electronic fault finding system using acceptable limits tes… | Expired / Lapsed | 1964-08-28 | 1970-01-13 | 0 | Details |
| US3437820A | Optical distance measuring equipment utilizing two waveleng… | Expired / Lapsed | 1967-05-09 | 1969-04-08 | 0 | Details |
| US3424531A | Distance measuring instrument using a pair of modulated lig… | Expired / Lapsed | 1965-09-17 | 1969-01-28 | 0 | Details |