US Patent Issued to Nura Holdings on July 29 for "Power management of the modular ear-cup and ear-bud" (American, Australian Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,375,841, issued on July 29, was assigned to Nura Holdings Pty Ltd (Brunswick, Australia).

"Power management of the modular ear-cup and ear-bud" was invented by Luke John Campbell (Brunswick, Australia) and Dragan Petrovic (Union City, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Introduced here is a wearable audio system including modular ear-cup and ear-bud that can be attached and detached to the user together, or independently of each other. Further, the modular ear-cup and ear-bud can operate together, or independently of each other. The wearable audio system can perform active noise cancellation by measuring noise inside the ear-cup and/or...