Amazon patents showing pages to PC users
Amazon was granted a patent on Tuesday by the USPTO that covers a technique for allowing users “to request access to one or more electronic images of pages in a physical text.” If you think this sounds like Amazon Upgrade, you’re right—and it could have ramifications for the Google Book Search project.
Patent 7,174,054 was submitted back in December 2003 and is now assigned to “Amazon Technologies, Inc.” The patent clearly covers the Amazon Upgrade program, in which customers can purchase access to electronic copies of physical books.
Source: arstechnica





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