ALEXANDRIA, Va., July 30 -- United States Patent no. 12,370,623, issued on July 29, was assigned to V TECHNOLOGY Co. LTD. (Kanagawa, Japan).
"Laser repair method and laser repair device" was invented by Michinobu Mizumura (Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention enables a layer to be worked to be properly subjected to a correcting process without being affected by the variations in the material of the underlayer or in the film thickness of the layer. A laser repair method for irradiating a defect portion of a multilayer film structure formed on a substrate, and performing a correcting process is provided. The method includes: acquiring an image of a region includi...