ALEXANDRIA, Va., June 9 -- United States Patent no. 12,289,036, issued on April 29.
"Portable power storage device with a self-generation and nano-capacitor storage structure" was invented by Suk Ho Jang (Gwangmyeong-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a portable power storage device, and in particular, a portable power storage device with a self-generation and nano-capacitor storage structure. The portable power storage device includes: opposite fixed magnet plates disposed on both sides of a main body and having a plurality of radially arranged induction magnet bodies; and a rotating coil plate disposed between the opposite fixed magnet plates and h...