Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3898454A | Optical air data sensor | King Radio Corp | Expired / Lapsed | 1973-08-27 | 1975-08-05 | 1993-08-27 | 0.0 yrs | 9 | |
| US3512154A | Method and apparatus for transponder encoding | King Radio Corp | Expired / Lapsed | 1968-08-05 | 1970-05-12 | 1988-08-05 | 0.0 yrs | 0 |