ALEXANDRIA, Va., May 26 -- United States Patent no. 12,639,799, issued on May 26, was assigned to KOH YOUNG TECHNOLOGY INC. (Seoul, South Korea).
"Flipper apparatus and object inspection method using same" was invented by Choung Min Jung (Siheung-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A flipper apparatus according to an embodiment disclosed herein includes: a Y-axis flipper unit configured to hold an object in a Y-axis direction and rotate the object about a Y-axis; an X-axis flipper unit configured to hold the object in an X-axis direction and rotate the object about an X-axis; and a Z-axis elevation unit supporting the Y-axis flipper unit and the X-axis flipper unit and configured t...