Patents/Assignees

D&M HOLDINGS, Inc.

14 patents in portfolio

US12541339utility2026
Speaker System, Sound Bar, Wireless Speaker, and Method for Controlling Speaker System
0 cites
US12511331utility2025
Shared Context Manager for Cohabitating Agents
0 cites
US12445778utility2025
AV Amplifier
0 cites
US12436730utility2025
Audio Device
0 cites
US12375541utility2025
System and Method for Synchronizing Networked Rendering Devices
0 cites
US12356160utility2025
Multi-channel Audio System, Multi-channel Audio Device, Program, and Multi-channel Audio Playback Method
0 cites
US12342147utility2025
Audio Device, Audio System, and Computer-readable Program
0 cites
US12245009utility2025
Wireless Audio System, Wireless Speaker, and Group Joining Method for Wireless Speaker
0 cites
US12231873utility2025
Operation Terminal, Audio Device, Audio System, and Computer-readable Program
0 cites
US12212913utility2025
Earphone Device
0 cites
US12170881utility2024
Multichannel Audio System, Acoustic Profile Information Generating Device, Wireless Recording Playback Device, Program, and Method for Generating Acoustic Profile Information
0 cites
US12020686utility2024
System Providing Expressive and Emotive Text-to-speech
0 cites
US11902616utility2024
Audio-visual Device
0 cites
US11792574utility2023
AV Amplifier
0 cites