US Patent Issued to UNIJET on May 26 for "Ink drop measurement pad, inkjet printer device including same, and ink drop measurement method" (South Korean Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,636,881, issued on May 26, was assigned to UNIJET Co. LTD. (Gyeonggi-do, South Korea).

"Ink drop measurement pad, inkjet printer device including same, and ink drop measurement method" was invented by Seog Soon Kim (Gyeonggi-do, South Korea) and Sung Jin Lee (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An ink drop measurement pad is for measuring volumes and positions of inkjet drops that are sprayed and dropped in a constant volume from nozzles of a head of an inkjet device. The ink drop measurement pad includes a pattern part including a plurality of groove portions arranged at pitch intervals corresponding to those of a plurality...