US Patent Issued to Decision Sciences International on May 26 for "Coherent spread-spectrum coded waveforms in synthetic aperture image formation" (California Inventor)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,635,976, issued on May 26, was assigned to Decision Sciences International Corp. (Poway, Calif.).

"Coherent spread-spectrum coded waveforms in synthetic aperture image formation" was invented by Allan Wegner (Del Mar, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques, systems, and devices are disclosed for synthetic aperture ultrasound imaging using spread-spectrum, wide instantaneous band, coherent, coded waveforms. In one aspect, a method includes synthesizing a composite waveform formed of a plurality of individual orthogonal coded waveforms that are mutually orthogonal to each other, correspond to different frequency bands and includin...