Questions tagged [data-processing-database]

US patent class 707: data processing: database and file management or data structures

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Are data structures patentable?

US7028023 seems to be a patent for a data structure (a variation on a linked list with an extra pointer to the item after the next item). Are data structures generally considered patentable, if so, ...
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Prior art for Apple's “unified search” patent

US patent 8,086,604 is the one Apple used to temporarily get sales of Samsung's Galaxy Nexus blocked. It covers using a single UI to search multiple data sources, including both local and remote ones....