| 摘要 |
PURPOSE: A mobile/online stamp to protect literary copyrights is provided to attach, print a stamp on a book, or transmit a code of an attached stamp to a server through a mobile device or through the internet, thereby improving the effects of a copyright. CONSTITUTION: A code is printed on a stamp. The stamp is attached to a book. A code, displayed on the stamp, is transmitted through a mobile device or through the internet after checking the attached stamp. A server analyzes the code to check whether a copyright is valid. The code is generated by combining numbers, characters, figures, or elements. The stamp is configured in an electronic data type. |
