Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3530385A | Stabilization circuit for the mean level of a three level waveform | GRAPHIC TRANSMISSION SYSTEMS Inc | Expired / Lapsed | 1969-04-29 | 1970-09-22 | 1989-04-29 | 0.0 yrs | 0 | |
| US3495032A | Bandwidth reduction system | GRAPHIC TRANSMISSION SYSTEMS Inc | Expired / Lapsed | 1968-10-07 | 1970-02-10 | 1988-10-07 | 0.0 yrs | 0 |