 Charlotte, N.C., March 08, 2021 GLOBE NEWSWIRE -- Akoustis Technologies, Inc. NASDAQ: AKTS Akoustis or the Company, an integrated device manufacturer IDM of patented bulk acoustic wave BAW high-band RF filters for mobile and other wireless applications, announced today that both indentures associated with its Convertible Notes as defined below have been discharged and all associated liens have been released. 