ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,496,117, issued on Dec. 16, was assigned to CARBON (SHENZHEN) MEDICAL DEVICE CO LTD. (Shenzhen, China).

"Method and device of adaptive EMC-EMI radio frequency signal data processing" was invented by Shiping Zhang (Shenzhen, China), Xiaowei Yang (Shenzhen, China), Mingyu Feng (Shenzhen, China) and Menglin Wu (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and a device of adaptive EMC-EMI radio frequency signal data processing are provided. The method includes: performing segmentation and preprocessing in response to a radio frequency signal; performing Hilbert-Huang transform on signals after segmentation; calculating EMC power, ...