ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,493,375, issued on Dec. 9, was assigned to HONOR DEVICE Co. LTD. (Shenzhen, China).
"Control method, stylus, and touch system" was invented by Wei Zhang (Shenzhen, China), Beihang Zhang (Shenzhen, China) and Hang Li (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A control method, a stylus, and a touch system. When a stylus is in a working mode, based on status information of an Nth frame of an uplink signal, a target receiving channel is controlled to be turned on in a preset manner to receive an (N+1)th frame of the uplink signal sent by an electronic device based on the target receiving channel, where the target receiving channel inclu...