In Ear Hearing Device With a Housing Enclosing Acoustically Coupled Chambers
Copyright © Targeted News Service 2024
2024-11-26
ALEXANDRIA, Virginia, Nov. 26 -- SONOVA AG, Staefa, Switzerland has been assigned a patent (No. US 12155999 B2, initially filed Feb. 17, 2023) developed by three inventors Thomas Zurbruegg, Frauenfeld, Switzerland; Paul Wagner, Portland, Oregon; and Antonio Hoelzl, Zurich, Switzerland, for "In ear hearing device with a housing enclosing acoustically coupled chambers." . . .