Diffractive Trifocal Lens
Copyright © Targeted News Service 2024
2024-12-10
ALEXANDRIA, Virginia, Dec. 10 -- ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA, Tuscon, Arizona has been assigned a patent (No. US 12164181 B2, initially filed June 22, 2023) developed by James T. Schwiegerling, Tucson, Arizona, for "Diffractive trifocal lens." . . .