US Patent Issued to HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY on Jan. 13 for "Detection device for high-frequency pseudo-random (PN) spread spectrum (SS) coded sequence signal of shallow geologic body and method using the same" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,792, issued on Jan. 13, was assigned to HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY (Xiangtan, China).

"Detection device for high-frequency pseudo-random (PN) spread spectrum (SS) coded sequence signal of shallow geologic body and method using the same" was invented by Hui Cheng (Xiangtan, China), Chenxing Jia (Xiangtan, China), Diquan Li (Xiangtan, China), Guohong Fu (Xiangtan, China) and Xiuying Liao (Xiangtan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A detection device for high-frequency pseudo-random spread spectrum coded sequence signal of shallow geologic body includes a signal transmitter and a synchronous signal receiver. The sign...