US Patent Issued to VIVO MOBILE COMMUNICATION on June 30 for "Information processing method, key material obtaining method, and device" (Chinese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,981, issued on June 30, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Dongguan, China).

"Information processing method, key material obtaining method, and device" was invented by Yizhong Zhang (Dongguan, China) and Zhenhua Xie (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An information processing method, a key material obtaining method, and a device are provided. The information processing method includes: a first network function receives capability indication information sent by a first terminal, where the capability indication information indicates that the first terminal does not have a secure storage function; the first...