US Patent Issued to Huawei Technologies'Co., 'Ltd.' on Jan. 13 for "Signal folding method and device" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,525,983, issued on Jan. 13, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Signal folding method and device" was invented by Zhiqiang Yun (Shenzhen, China), Xiaowen Dong (Shenzhen, China), Jinfeng Mu (Shenzhen, China) and Xu Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A signal folding device receives an input signal, and performs frequency modulation on a plurality of first analog signals based on the input signal to obtain a plurality of modulated first analog signals, where a frequency difference between two adjacent first analog signals in the plurality of modulated first analog signals is the same. The signa...