Assignee
KLEIN SIEGFRIED
DE·10 granted patents·1 pending application·134 citations·filing 1980–2012
Top patents by PatentIndex Score
11 records- 0179US4472605AElectrodynamic loudspeaker for low and medium sound frequenciesKLEIN SIEGFRIED·Filed 1982·Granted Sep 18, 1984·53 cites·14 claims
- 0272US4464544ACorona-effect sound emitterKLEIN SIEGFRIED·Filed 1982·Granted Aug 7, 1984·27 cites·12 claims
- 0355US4473721AHigh-frequency loud speakerKLEIN SIEGFRIED·Filed 1982·Granted Sep 25, 1984·21 cites·11 claims
- 0445US9408089B2Method of operating a base station and base stationKLEIN SIEGFRIED·Filed 2011·Granted Aug 2, 2016·0 cites·14 claims
- 0540US4488010ALoudspeakerKLEIN SIEGFRIED·Filed 1982·Granted Dec 11, 1984·10 cites·14 claims
- 0640US2014128068A1Mobility conceptKLEIN SIEGFRIED·Filed 2012·Application pending·0 cites
- 0739US8989761B2Scheduling data transmissions in a mobile telecommunication networkKLEIN SIEGFRIED·Filed 2011·Granted Mar 24, 2015·0 cites·10 claims
- 0839US4482788ATransducer for the transformation of electrical modulations into vibratory modulationsKLEIN SIEGFRIED·Filed 1981·Granted Nov 13, 1984·7 cites·17 claims
- 0937US4306120ASound emitterKLEIN SIEGFRIED·Filed 1980·Granted Dec 15, 1981·7 cites·10 claims
- 1032US4924503AElectroacoustic transducerKLEIN SIEGFRIED·Filed 1989·Granted May 8, 1990·5 cites·10 claims
- 1131US4862430AWide pass band elastic wave omnidirectional transducerKLEIN SIEGFRIED·Filed 1988·Granted Aug 29, 1989·4 cites·8 claims
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