ALEXANDRIA, Va., June 5 -- United States Patent no. 12,277,647, issued on April 15, was assigned to Huawei Technologies'Co.'Ltd.' (Guangdong, China).

"Method for processing three-dimensional data and device" was invented by Yunkai Du (Shenzhen, China), Yilong Chen (Shenzhen, China) and Yang Yang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses a method for processing three-dimensional data. The method may be applied to the field of intelligent driving. The method includes: for a target convolution operator in a convolutional neural network, a corresponding intermediate result may be first calculated by using one or more background values of three-dimensional data; then, when...