ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,400, issued on Sept. 30, was assigned to Meta Platforms Technologies LLC (Menlo Park, Calif.).
"Optical transmission tester" was invented by Alireza Moheghi (Bothell, Wash.), Kang Wei (Redmond, Wash.), William Duncan (Kenmore, Wash.) and Peter Jasinski (Redmond, Wash.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus, system, and method for a see-through optical verification tester are described herein. In some aspects, a heating element such as a Peltier or Thermoelectric Cooler "TEC" may be used to control a temperature of an optical element. In examples, the see-through optical transmission tester includes a see-through void and may co...