Assignee
ALPHATHETA CORP
JP·52 granted patents·18 pending applications·151 citations·filing 2016–2024
Top patents by PatentIndex Score
70 records- 0189US11386877B2Audio equipment and program for audio equipmentALPHATHETA CORP·Filed 2017·Granted Jul 12, 2022·8 cites·5 claims
- 0288USD1026860SDigital audio mixerALPHATHETA CORP·Filed 2022·Granted May 14, 2024·10 cites·1 claims
- 0388USD905013SController for digital audio playerALPHATHETA CORP·Filed 2019·Granted Dec 15, 2020·28 cites·1 claims
- 0487USD952606SDigital audio mixerALPHATHETA CORP·Filed 2020·Granted May 24, 2022·12 cites·1 claims
- 0582USD1051127SController for digital audio playerALPHATHETA CORP·Filed 2022·Granted Nov 12, 2024·7 cites·1 claims
- 0680USD998586SSpeakerALPHATHETA CORP·Filed 2021·Granted Sep 12, 2023·8 cites·1 claims
- 0779USD1003275SDigital audio playerALPHATHETA CORP·Filed 2022·Granted Oct 31, 2023·6 cites·1 claims
- 0879USD947154SDigital audio playerALPHATHETA CORP·Filed 2019·Granted Mar 29, 2022·16 cites·1 claims
- 0978USD978103SSpeakerALPHATHETA CORP·Filed 2021·Granted Feb 14, 2023·6 cites·1 claims
- 1076USD951913SDigital audio playerALPHATHETA CORP·Filed 2020·Granted May 17, 2022·7 cites·1 claims
- 1173USD910597SController for digital audio playerALPHATHETA CORP·Filed 2019·Granted Feb 16, 2021·14 cites·1 claims
- 1272USD966232SHeadphoneALPHATHETA CORP·Filed 2021·Granted Oct 11, 2022·4 cites·1 claims
- 1371USD1013660SController for digital audio playerALPHATHETA CORP·Filed 2021·Granted Feb 6, 2024·4 cites·1 claims
- 1470USD991213SSpeakerALPHATHETA CORP·Filed 2021·Granted Jul 4, 2023·4 cites·1 claims
- 1570USD943660SDigital audio mixerALPHATHETA CORP·Filed 2020·Granted Feb 15, 2022·4 cites·1 claims
- 1669USD1042402SDigital audio player with communication and mixing functionALPHATHETA CORP·Filed 2023·Granted Sep 17, 2024·3 cites·1 claims
- 1768USD1031696SController for digital audio playerALPHATHETA CORP·Filed 2022·Granted Jun 18, 2024·3 cites·1 claims
- 1868US2025021297A1Audio device, program, and control methodALPHATHETA CORP·Filed 2022·Application pending·0 cites
- 1965US12306657B2Rotating operation part and acoustic deviceALPHATHETA CORP·Filed 2021·Granted May 20, 2025·0 cites·9 claims
- 2064US12406645B2Audio device, audio device playback control method, and programALPHATHETA CORP·Filed 2020·Granted Sep 2, 2025·0 cites·8 claims
- 2164US2025021296A1Acoustic device, program, and control methodALPHATHETA CORP·Filed 2021·Application pending·0 cites
- 2259USD1081624SAudio mixerALPHATHETA CORP·Filed 2024·Granted Jul 1, 2025·1 cites·1 claims
- 2359USD1081617SHeadphoneALPHATHETA CORP·Filed 2023·Granted Jul 1, 2025·1 cites·1 claims
- 2459USD965297SHeadphone caseALPHATHETA CORP·Filed 2020·Granted Oct 4, 2022·2 cites·1 claims
- 2559US2026057863A1Audio data processing device, audio data processing method, and programALPHATHETA CORP·Filed 2022·Application pending·0 cites
- 2658US2025077167A1Operation device and acoustic deviceALPHATHETA CORP·Filed 2021·Application pending·0 cites
- 2757US2024201941A1Acoustic device, acoustic device control method, and programALPHATHETA CORP·Filed 2021·Application pending·0 cites
- 2856USD1020686SHeadphoneALPHATHETA CORP·Filed 2022·Granted Apr 2, 2024·1 cites·1 claims
- 2954US2024304401A1Sound deviceALPHATHETA CORP·Filed 2021·Application pending·0 cites
- 3053US12437941B2Rotary operator and audio deviceALPHATHETA CORP·Filed 2021·Granted Oct 7, 2025·0 cites·9 claims
- 3153US12379892B2Audio signal processing device, audio signal processing method, and programALPHATHETA CORP·Filed 2020·Granted Aug 5, 2025·0 cites·7 claims
- 3252US11991422B2Acoustic device, display control method, and display control programALPHATHETA CORP·Filed 2019·Granted May 21, 2024·0 cites·14 claims
- 3352USD1020754SController for digital audio playerALPHATHETA CORP·Filed 2022·Granted Apr 2, 2024·1 cites·1 claims
- 3452USD1009035SController for digital audio playerALPHATHETA CORP·Filed 2022·Granted Dec 26, 2023·1 cites·1 claims
- 3551US2025372069A1Audio control device and audio control programALPHATHETA CORP·Filed 2022·Application pending·0 cites
- 3650US12517696B2Audio data processing device, audio data processing method, and programALPHATHETA CORP·Filed 2021·Granted Jan 6, 2026·0 cites·6 claims
- 3750US2026003942A1Information processing device, system, and programALPHATHETA CORP·Filed 2022·Application pending·0 cites
- 3848USD1093342SSpeakerALPHATHETA CORP·Filed 2024·Granted Sep 16, 2025·0 cites·1 claims
- 3948US12210798B2Acoustic device including display panel and touch panel and applying effect to input audio based on touch operation on touch panel, and operation method and operation program thereforALPHATHETA CORP·Filed 2020·Granted Jan 28, 2025·0 cites·10 claims
- 4048US2024371348A1Sound data processing device, sound data processing method, and programALPHATHETA CORP·Filed 2021·Application pending·0 cites
- 4147US12512084B2Sound device, program, and control methodALPHATHETA CORP·Filed 2021·Granted Dec 30, 2025·0 cites·4 claims
- 4247US11960666B2Acoustic deviceALPHATHETA CORP·Filed 2019·Granted Apr 16, 2024·0 cites·7 claims
- 4346US12080262B2Musical piece analysis device, program, and musical piece analysis methodALPHATHETA CORP·Filed 2019·Granted Sep 3, 2024·0 cites·8 claims
- 4446US2024211201A1Acoustic device, acoustic device control method, and programALPHATHETA CORP·Filed 2021·Application pending·0 cites
- 4545USD1081611STurntableALPHATHETA CORP·Filed 2023·Granted Jul 1, 2025·0 cites·1 claims
- 4644US12147618B2Acoustic effect playback device having a rotary operatorALPHATHETA CORP·Filed 2019·Granted Nov 19, 2024·0 cites·7 claims
- 4744US11347468B2Sound volume operation deviceALPHATHETA CORP·Filed 2018·Granted May 31, 2022·0 cites·4 claims
- 4844US2025053252A1Rotary operator, operation device, and acoustic control deviceALPHATHETA CORP·Filed 2021·Application pending·0 cites
- 4943US11863141B2Audio equipment including rotary operation unit, operation detecting section, power supplying section, and monitoring sectionALPHATHETA CORP·Filed 2019·Granted Jan 2, 2024·0 cites·8 claims
- 5042US11205407B2Song analysis device and song analysis programALPHATHETA CORP·Filed 2017·Granted Dec 21, 2021·0 cites·5 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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