ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,432,828, issued on Sept. 30, was assigned to XIAMEN LEEDARSON LIGHTING Co. LTD (Xiamen, China).
"Lighting apparatus" was invented by Yanbiao Chen (Fujian, China) and Liping Lin (Fujian, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A lighting apparatus includes a LED module and a driver. The LED module includes a first LED chip, a second LED chip, a first fluorescent layer, a second fluorescent layer and a package frame. The first LED chip and the second chip are respectively disposed at a first area and a second area of the package frame. The first fluorescent layer covers the first area. The second fluorescent layer covers the second LED chip....