US Patent Issued to Shanghai Wearalab on March 3 for "Interface material for virtual reality interaction and preparation method therefor" (Chinese Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,564,649, issued on March 3, was assigned to Shanghai Wearalab Co. Ltd. (Shanghai).

"Interface material for virtual reality interaction and preparation method therefor" was invented by Yang Guo (Shanghai) and Zhifu Liu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an interface material for virtual reality interaction and a preparation method therefor. The interface material is composed of an ionic conductive self-adhesive hydrogel and an organic solvent. The preparation method includes: (1) preparing a prepolymer solution; (2) preparing a bioelectrical sensing pregel by ultraviolet (UV) curing; and (3) prepari...