ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,519, issued on Sept. 30, was assigned to TSE Co. LTD. (Chungcheongnam-Do, South Korea).
"Test apparatus for image sensor package" was invented by Min Cheol Kim (Cheonan-si, South Korea) and Sol Lee (Cheonan-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A test apparatus for testing image sensor packages. The test apparatus is configured to stably vacuum-absorb an image sensor package in a surface manner, wherein when a vacuum adsorption sheet having a package adsorption hole in the shape of a wide square surface is coupled to the bottom of the floating plate at which an upper socket is seated, a vacuum line is formed by connecting t...