Assignee
SP RADIO AS
2 granted patents·6 citations·filing 1976–1984
Top patents by PatentIndex Score
2 records- 0134US4109207ACoding member for programming of a radio communication apparatusSP RADIO AS·Filed 1976·Granted Aug 22, 1978·3 cites·6 claims
- 0215US4856061AMethod for cryptographic transmission of speech signals and a communication station for performing the methodSP RADIO AS·Filed 1984·Granted Aug 8, 1989·3 cites·4 claims
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