US Patent Issued to ADVANTEST on March 18 for "Signal vector derivation apparatus, method, program, and recording medium" (Japanese Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,578, issued on March 18, was assigned to ADVANTEST Corp. (Tokyo).

"Signal vector derivation apparatus, method, program, and recording medium" was invented by Yuji Ogata (Miyagi, Japan) and Tomonori Yanagida (Miyagi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A signal vector derivation apparatus receives measurement results from a plurality of sensors that receive signals each represented by a vector having a predetermined direction and measure triaxial components orthogonal to each other and derives the direction of the vector. The measurement results from the sensors are each proportional to a sum of the triaxial components of the vector...