ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,232,130, issued on Feb. 18, was assigned to ZTE Corp. (Shenzhen, China).

"Signal transmission method and device, network apparatus, and storage medium" was invented by Wei Gou (Shenzhen, China), Peng Hao (Shenzhen, China), Xianghui Han (Shenzhen, China) and Yu Ngok Li (Hong Kong).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a signal transmission method and device. The signal transmission method includes: sending an uplink (UL) grant to a terminal, where the UL grant is used for indicating a change in a transmission mechanism of a signal and/or a change in a resource for a signal."

The patent was filed on July 21, 2020, under Application N...