ALEXANDRIA, Va., April 7 -- United States Patent no. 12,598,277, issued on April 7, was assigned to Coretronic Projection (Kunshan) Corp. (Jiangsu, China).

"Method for adjusting projection system and projection system" was invented by Zhiqing Qi (Jiangsu, China) and Gang Li (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for adjusting a projection device and a projection system are provided. A projection device is driven to project an image on a projection target. An image-capturing device is driven to perform image capturing toward the projection target to obtain a captured image. The captured image includes a target object corresponding to the image. A projection position of the tar...