Assignee
TRIGENCE SEMICONDUCTOR INC
JP·14 granted patents·2 pending applications·37 citations·filing 2012–2020
Top patents by PatentIndex Score
16 records- 0192US9226053B2Digital speaker driving apparatusTRIGENCE SEMICONDUCTOR INC·Filed 2012·Granted Dec 29, 2015·16 cites·29 claims
- 0285US9681231B2Digital/analog conversion apparatusTRIGENCE SEMICONDUCTOR INC·Filed 2016·Granted Jun 13, 2017·4 cites·4 claims
- 0383US9276540B2Digital/analogue conversion apparatusTRIGENCE SEMICONDUCTOR INC·Filed 2013·Granted Mar 1, 2016·5 cites·12 claims
- 0481US10687141B2Speaker driving deviceTRIGENCE SEMICONDUCTOR INC·Filed 2018·Granted Jun 16, 2020·3 cites·8 claims
- 0579US9544691B2Acoustic playback systemTRIGENCE SEMICONDUCTOR INC·Filed 2015·Granted Jan 10, 2017·3 cites·5 claims
- 0677US9693136B2Digital speaker driving apparatusTRIGENCE SEMICONDUCTOR INC·Filed 2015·Granted Jun 27, 2017·2 cites·9 claims
- 0773US9628928B2Speaker control deviceTRIGENCE SEMICONDUCTOR INC·Filed 2015·Granted Apr 18, 2017·2 cites·17 claims
- 0866US9793868B2Digital acoustic systemTRIGENCE SEMICONDUCTOR INC·Filed 2014·Granted Oct 17, 2017·2 cites·1 claims
- 0954US2020296512A1Speaker driving device and non-transitory computer-readable storage mediumTRIGENCE SEMICONDUCTOR INC·Filed 2020·Application pending·0 cites
- 1051US9287809B2Inverter for a driving a motorTRIGENCE SEMICONDUCTOR INC·Filed 2013·Granted Mar 15, 2016·0 cites·6 claims
- 1149US11057706B2Speaker driving deviceTRIGENCE SEMICONDUCTOR INC·Filed 2020·Granted Jul 6, 2021·0 cites·14 claims
- 1248US9973850B2Speaker control device and speaker control methodTRIGENCE SEMICONDUCTOR INC·Filed 2016·Granted May 15, 2018·0 cites·35 claims
- 1345US9735796B2Selection deviceTRIGENCE SEMICONDUCTOR INC·Filed 2015·Granted Aug 15, 2017·0 cites·8 claims
- 1445US9641931B2Drive circuitTRIGENCE SEMICONDUCTOR INC·Filed 2014·Granted May 2, 2017·0 cites·6 claims
- 1542US9362943B2ConverterTRIGENCE SEMICONDUCTOR INC·Filed 2015·Granted Jun 7, 2016·0 cites·20 claims
- 1639US2021368249A1Speaker device and speaker unitTRIGENCE SEMICONDUCTOR INC·Filed 2017·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →