Assignee
SIEMENS NEDERLAND
NL·3 granted patents·121 citations·filing 1992–2020
Top patents by PatentIndex Score
3 records- 0172US5255246AElectroacoustic transducer of the electret typeSIEMENS NEDERLAND·Filed 1992·Granted Oct 19, 1993·50 cites·14 claims
- 0264US5929761APersonal alarm systemSIEMENS NEDERLAND·Filed 1996·Granted Jul 27, 1999·71 cites·7 claims
- 0346US11742159B2SwitchSIEMENS NEDERLAND·Filed 2020·Granted Aug 29, 2023·0 cites·13 claims
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