The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 21, 2021
Filed:
Aug. 24, 2018
Flipboard, Inc., Palo Alto, CA (US);
David E. Wigder, Bronx, NY (US);
Flipboard, Inc., Redwood City, CA (US);
Abstract
A user interaction data storage system stores user interaction data received from online systems as records. Each record of user interaction data describes user interactions performed by a user with an online system. A system, for example, a content provider system performs data access requests to access user interaction data so as to determine whether a user is likely to be interested in a content item. A plurality of online systems store a block chain comprising blocks that records transactions. Some transactions of the block chain are associated with data contribution operations and some transactions of the block chain are associated with data consumption operations.