ALEXANDRIA, Va., March 12 -- United States Patent no. 12,250,602, issued on March 11, was assigned to VIVO COMMUNICATION Co. LTD. (Guangdong, China).

"Method for transmitting failure information and communications device" was invented by Yumin Wu (Chang'an Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a method for transmitting failure information and a communications device. The method includes: in a case that failure has occurred on first connection(s) in a dual active protocol stack DAPS mobility procedure, transmitting failure information of at least one of the first connection(s), where the first connection(s) include at least one of the following: a source...