ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,707,214, issued on Aug. 11, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Apparatus and method for measuring acoustics in vacuum chamber" was invented by Changwook Seo (Yongin-si, South Korea), Eu Gene Kang (Yongin-si, South Korea), Young-Hun Park (Yongin-si, South Korea), Seung Geun Yun (Yongin-si, South Korea) and Cheolrae Jo (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An acoustic measuring apparatus installed in a vacuum chamber to determine a state of a sound wave generation source in the vacuum chamber is provided. The acoustic measuring apparatus includes: a sound wave collecting apparatus in a vacu...