ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,395,250, issued on Aug. 19, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"EMF strength control method and communication apparatus" was invented by Tao Jin (Shanghai), Yunhan Zhang (Shanghai), Chunlin Xue (Shanghai) and Lin Huang (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A network device obtains EMF strength of each grid in a first grid group. The first grid group includes M grids obtained by dividing a signal coverage area of the network device, and Mis an integer greater than 1. The network device determines a second grid group based on EMF strength of the M grids. The second grid group includes at least a first grid ...