ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,427,309, issued on Sept. 30, was assigned to Invicta Medical Inc. (Santa Clara, Calif.).

"Methods for positioning signal delivery devices to treat sleep apnea, and associated devices and treatments" was invented by David Herron (Los Angeles), Guillaume Raux (El Paso, Texas), Timothy A. Fayram (Gilroy, Calif.) and Richard W. O'Connor (Atherton, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present technology is generally directed to methods for addressing a patient's sleep apnea. At least some of the methods can include one or more of percutaneously inserting an implantable signal delivery device at an insertion point on the patient's neck, ...