US Patent Issued to TMEIC on Oct. 6 for "SCADA web HMI client apparatus and SCADA web HMI system" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,540, issued on Oct. 6, was assigned to TMEIC Corp. (Tokyo).

"SCADA web HMI client apparatus and SCADA web HMI system" was invented by Ryo Shimizu (Tokyo), Akira Nojima (Tokyo) and Nobuo Shimizu (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A SCADA web HMI client apparatus comprises a processor and a memory. The memory stores image data on an HMI screen to supervise an industrial plant, screen operation authority information, and exception information that are received from a web server. The screen operation authority information defines operation permission/prohibition of the HMI screen for each web browser. The exception information defines ...