US Patent Issued to WAVEFRONT ANALYSIS SYSTEMS on Aug. 12 for "Encryption and decryption using phase recovery" (Indiana Inventor)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,388,639, issued on Aug. 12, was assigned to WAVEFRONT ANALYSIS SYSTEMS LLC (New York).

"Encryption and decryption using phase recovery" was invented by Okan Ersoy (West Lafayette, Ind.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments include methods and systems for improving information security of an input signal. Embodiments include encrypting the input signal, based on concurrently executing a plurality of sequences of transformations of the input signal. Embodiments include, for each sequence of the plurality of sequences: performing a discrete Fourier transform on the input signal; preserving amplitude information of the input signal; and...