DIGITAL RIGHTS AND INTEGRITY MANAGEMENT IN THREE-DIMENSIONAL (3D) PRINTING

    公开(公告)号:US20180330418A1

    公开(公告)日:2018-11-15

    申请号:US16045357

    申请日:2018-07-25

    Applicant: eBay Inc.

    Abstract: Systems, methods and media for managing digital rights in three-dimensional (3D) printing are provided. In one example, a registration of digital rights in a first 3D object is received from a first user and via a portal. The registration includes a certification device. The registration including the certification device is published in an online environment, and the first 3D object is made available for replication by second users via the portal. A request for access to the digital rights in the first 3D object is received from a second user for 3D printing of the first 3D object. Permission is granted under the digital rights in the first 3D object to the second user for printing the first 3D object. Instructions are electronically transmitted to a 3D printer to print the first 3D object, and the 3D printer prints the first 3D object based on the instructions.

    Generative grammar models for effective promotion and advertising

    公开(公告)号:US10650104B2

    公开(公告)日:2020-05-12

    申请号:US16040788

    申请日:2018-07-20

    Applicant: eBay Inc.

    Abstract: A system comprising a computer-readable storage medium storing at least one program and a computer-implemented method for creating messages using generative grammar models is presented. A generative grammar model defining a message structure of requested message is accessed. The message structure includes a plurality of lexical slots. The generative grammar model includes a corpus of source data to populate each lexical slot in the plurality of lexical slots, and a grammatical constraint for each lexical slot in the plurality of lexical slots. A message is generated in accordance with the generative grammar model and the message is published.

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