US Patent Issued to InterDigital VC Holdings on Dec. 2 for "Closed-loop extended reality stimulus presentation and perception feedback using multi-channel physiological signals" (Canadian, American Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,676, issued on Dec. 2, was assigned to InterDigital VC Holdings Inc. (Wilmington, Del.).

"Closed-loop extended reality stimulus presentation and perception feedback using multi-channel physiological signals" was invented by Pascal Fortin (Montreal), Jeremy Cooperstock (Westmount, Canada) and Sanghoon Kim (Chadds Ford, Pa.).

According to the abstract* released by the U.S. Patent & Trademark Office: "In example embodiments, a method includes obtaining a first measurement of at least a first physiological parameter of a user from a time before presentation of an information item to the user. The information item may be, for example, a notification, an advertisement, or an emergency a...