ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,787, issued on Jan. 20, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Dongguan, China).

"Model management method and communication device" was invented by Yang Xu (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A model management method and a communication device are provided. The method includes that: a node obtains a model management service provided by a model management module, the model management service supports the node to perform at least one of the following operations: storing one or more models to the model management module; updating one or more models in the model management module; and obtaining ...