ALEXANDRIA, Va., May 1 -- United States Patent no. 11,971,165, issued on April 30, was assigned to Min Deng (Shanghai).
"Light reflection assembly, reflective light source device, and lamp" was invented by Min Deng (Shanghai) and Niels Jacob Woelders (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light reflection assembly, a reflective light source device, and a lamp. The light reflection assembly includes first, second, third, and fourth side walls that enclose a reflection cavity having first and second openings at opposite ends. The first opening is within a first reference plane, and a first reference straight line perpendicularly intersects, at a first intersection within the first opening, ...