ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,470,762, issued on Nov. 11, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Projection reverse control method and device" was invented by Chunfeng Wang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "In a projection reverse control method a first electronic device sends a projection picture to a second electronic device. The second electronic device is connected to a peripheral device. The first electronic device establishes a connection to the peripheral device. The first electronic device receives a first instruction from the peripheral device. The first instruction is generated by the peripheral device based on a user operat...