Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dual-resonance dual-aperture subwoofer system

Dual-resonance dual-aperture subwoofer system

US Patent 11178485 · Granted Nov 16, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Non-contact inspection for finding leaks in liquid paperboard cartons2025
Diver's Voice Communication System2024
Low frequency sound source for long-range glider communication and networking2023
Sound source for autonomous underwater vehicle2021
Underwater subwoofer with advanced cooling system2021
Clusters of underwater seismic sources2021
Mobile low frequency sound source for underwater communication and navigation2021
Underwater subwoofer system2020
Hybrid energy harvesting system for thermal-powered underwater vehicle2019
Transmitter-receiver separation system for full-duplex underwater acoustic commu2019
Low-frequency broadband sound source for underwater navigation and communication2019
Dual resonant single aperture seismic source2019