ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,559,370, issued on Feb. 24.

"Method and system for ozone generation" was invented by Peter Birch (Markham, Canada) and Ching Kuo Pai (Markham, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and system of generating ozone gas. The method comprises receiving a stream of ambient air that includes at least oxygen gas, generating ozone gas based upon applying ultraviolet (UV) irradiation provided in accordance with a wavelength of 185 nanometer (nm) to at least a portion of the oxygen gas, the UV irradiation provided via an optical lamp module powered by a direct current (DC) voltage battery source, producing a modified air stream in accordan...