US Patent Issued to HIFI ENGINEERING on March 18 for "Methods and systems for tracking an object moving along a conduit" (Canadian Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,204, issued on March 18, was assigned to HIFI ENGINEERING INC (Calgary, Canada).

"Methods and systems for tracking an object moving along a conduit" was invented by Seyed Ehsan Jalilian (Calgary, Canada) and Mehri Owjimehr (Calgary, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "An object moving along a conduit having multiple channels is tracked. Each channel defines a portion of a length of the conduit. For each channel, acoustic data, generated from one or more acoustic signals detected at the channel in response to movement of the object along the conduit, is generated. For at least one channel, the acoustic data obtained for the at leas...