ALEXANDRIA, Va., July 9 -- United States Patent no. 12,354,102, issued on July 8.
"Secure and convenient document payment processing device and system" was invented by Shih-Chao Sheng (Hsinchu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A secure and convenient document payment processing device and system are provided. A user's document payment processing device is connected to a remote end and a document processing device via a network. A document to be printed out is uploaded to the remote end with a link program provided by a trusted proxy app installed on the document payment processing device. A mobile payment program is executed according to a fee information provided by the remote end. Upon...