Method and system for improved acoustic transmission of data Grant US-11870501-B2 United States of America 09 Jan 2024
Method and system for acoustic communication of data Grant US-11683103-B2 United States of America 20 Jun 2023
Method and system for authenticating a device Grant US-11671825-B2 United States of America 06 Jun 2023
Method and system for acoustic communication of data Grant US-11410670-B2 United States of America 09 Aug 2022