公开(公告)号：US20240033452A1

公开(公告)日：2024-02-01

申请号：US18379723

申请日：2023-10-13

申请人： Echo ID Ltd

发明人： Perry DAVIDSON ,  Oren HAREL ,  Yakov Yury ROVNIAGIN ,  Harel GUR ,  Or AVERBUCH ,  Shay LANDA

IPC分类号： A61M15/06 ,  A24F40/53 ,  A24F40/51 ,  A24F40/60 ,  A61M11/04 ,  A61M15/08 ,  G06F21/32

CPC分类号： A61M15/06 ,  A24F40/53 ,  A24F40/51 ,  A24F40/60 ,  A61M11/041 ,  A61M15/08 ,  G06F21/32 ,  A61M2205/276 ,  A61M2205/3375 ,  A61M2205/52 ,  A61M2205/6009 ,  A61M2205/609

摘要： A cavity authentication system for verifying a feature of a user using at least one acoustic signal, including an orifice element, including at least a signal opening and a reflection opening, an acoustic wave generator (AWG), an acoustic wave sensor (AWS), at least one output waveguide, at least one input waveguide, a processor and a memory, the AWG for producing at least one acoustic signal, the AWS for receiving at least one reflection of the acoustic signal, the output waveguide for transmitting the acoustic signal to the user, the input waveguide for receiving the reflection of the acoustic signal, wherein the processor is configured to analyze the reflection and to compare the analyzed reflection with the retrievable cavity authentication data and to generate an indication whether the analyzed reflection matches the retrievable cavity authentication data above a pre determined threshold.