ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,433,204, issued on Oct. 7, was assigned to Seoul Viosys Co. Ltd. (Gyeonggi-do, South Korea).
"Light source for plant cultivation and method for plant cultivation" was invented by Se Ryung Kim (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light source for plant cultivation and a plant cultivation method are provided. The plant cultivation method includes planting germinated seeds of a plant; and growing the plant by applying light treatment to the plant. In growing the plant, main light treatment of supplying main light to the plant and dark treatment of cutting off supply of the main light to the plant are alternated. The mai...