ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,765, issued on July 21, was assigned to University of Rhode Island Board of Trustees (Kingston, R.I.).

"Pressure-tolerant underwater imaging systems" was invented by Breanna E. Motsenbocker (North Kingstown, R.I.) and Brennan T. Phillips (Wakefield, R.I.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An underwater camera capable of withstanding full ocean depths. The lens assembly can be filled with any liquid, since the image sensor and other electronics are in an epoxy-filled case which not only can withstand extreme pressures but also protects the electronics from the liquid. Thus, when the camera is intended to be submerged in seawater, for exam...