US Patent Issued to National Taiwan Normal University on Sept. 2 for "Co-axial roller printing equipment and method thereof" (Taiwanese Inventors)

ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,403,496, issued on Sept. 2, was assigned to National Taiwan Normal University (Taipei, Taiwan).

"Co-axial roller printing equipment and method thereof" was invented by Shun-Tong Chen (Taipei, Taiwan) and Chien-Ta Huang (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A co-axial roller printing equipment includes a working platform, a roller, a grinding device, a cutting device and a coating structure. The working platform is configured for carrying a substrate and driving the substrate to move. The roller is disposed above the working platform and has a surface. The grinding device is disposed on the working platform and configured to cont...