ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,404, issued on Aug. 25, was assigned to REEL TECH Co. LTD. (Suncheon-si, South Korea).
"Solar rotating device with anti-shaking structure" was invented by Jeong Hoon Shin (Suncheon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a solar rotating device with anti-shaking structure, characterized in that the solar rotating device comprises a first planetary gear set and a second planetary gear set disposed at a next stage of the first planetary gear set, and inclined teeth are formed on at least a peripheral surface of a second PL gear and a second ring gear of the second planetary gear set to have tapered structures."
The...