Assignee
PFLEIDERER PETER
DE·2 granted patents·45 citations·filing 1984–1987
Technology mixH04R2
Top patents by PatentIndex Score
2 records- 0162US4675835ADevice for compensating reproduction errors in an electroacoustic transducerPFLEIDERER PETER·Filed 1984·Granted Jun 23, 1987·29 cites·15 claims
- 0239US4821330AWide-band loudspeaker having a diaphragm area divided into sub-areas for various frequency rangesPFLEIDERER PETER·Filed 1987·Granted Apr 11, 1989·16 cites·9 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →