Assignee
DRAIM JOHN E
US·1 granted patent·1 pending application·48 citations·filing 1985–2006
Top patents by PatentIndex Score
2 records- 0178US4854527ATetrahedral multi-satellite continuous-coverage constellationDRAIM JOHN E·Filed 1985·Granted Aug 8, 1989·48 cites·14 claims
- 0239US2007135040A1Methods for effecting seamless handover and enhancing capacity in elliptical orbit satellite communications systemsDRAIM JOHN E·Filed 2006·Application pending·0 cites
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