US Patent Issued to Huawei Technologies'Co., 'Ltd.' on March 3 for "Positioning signal sending method and apparatus" (Chinese Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,566,234, issued on March 3, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Positioning signal sending method and apparatus" was invented by Bichai Wang (Beijing) and Xueru Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A positioning signal sending method and apparatus are provided. A first signal is generated, where duration of a first rising edge of the first signal is less than duration of a first falling edge, the duration of the first rising edge is duration of a rising edge of a main lobe waveform of the first signal, and the duration of the first falling edge is duration of a falling edge of the main lobe waveform of...