Assignee
POWERVOICE CO LTD
KR·5 granted patents·1 pending application·31 citations·filing 2014–2017
Top patents by PatentIndex Score
6 records- 0186US9515748B2Encoding apparatus and method for encoding sound code, decoding apparatus and method for decoding the sound codePOWERVOICE CO LTD·Filed 2014·Granted Dec 6, 2016·27 cites·17 claims
- 0267US10243675B2Mobile device and method for outputting sound wave for control of external device, and external devicePOWERVOICE CO LTD·Filed 2014·Granted Mar 26, 2019·2 cites·20 claims
- 0354US9783137B2Sound QR system for vehicular servicesPOWERVOICE CO LTD·Filed 2014·Granted Oct 10, 2017·2 cites·18 claims
- 0446US2015085619A1Device and method for outputting sound wave, and mobile device and method for generating control information corresponding to the sound wavePOWERVOICE CO LTD·Filed 2014·Application pending·0 cites
- 0538US10289378B2Device and method for outputting sound wave for content synchronization between devices and operation control for external device, and external devicePOWERVOICE CO LTD·Filed 2014·Granted May 14, 2019·0 cites·5 claims
- 0634US11087768B2Personalized voice recognition service providing method using artificial intelligence automatic speaker identification method, and service providing server used thereinPOWERVOICE CO LTD·Filed 2017·Granted Aug 10, 2021·0 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →