发明授权
US07818262B2 System and method for providing a flexible licensing system for digital content 有权
为数字内容提供灵活的许可证制度的系统和方法

System and method for providing a flexible licensing system for digital content
摘要:
A system and method for providing a flexible licensing system for digital content is described. In some cases, the system utilizes tokens or other valuations to facilitate the purchase or exchange of content.
信息查询
0/0