Filed: March 17, 2022 Apparatus that employs light concentrating optics to concentrate sunlight and to aid in the conversion of sunlight into… Owned by:Liu,Wen Serial Number:97316738
Filed: May 19, 2023 Adhesive elastomeric tape for placement onto motorcycles, all-terrain vehicles, and bicycles to prevent riders from slipping… Owned by:Liu,Wen Serial Number:98004007