US Patent Issued to SAMSUNG ELECTRONICS on Dec. 23 for "User equipment and call recovery method executed by the same" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,507,307, issued on Dec. 23, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"User equipment and call recovery method executed by the same" was invented by Jianhua Lin (Suzhou Industrial Park, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A user equipment and a call recovery method executed by the user equipment are provided. The call recovery method executed by the user equipment includes: determining whether a protocol data unit PDU session is activated in the user equipment UE and an access mobility management function entity AMF based on PDU session information, and determining whether there is no data radio bearer DRB fo...