公开(公告)号：US12159361B2

公开(公告)日：2024-12-03

申请号：US17479576

申请日：2021-09-20

Applicant: eBay Inc.

Inventor： Dane Glasgow ,  David Ramadge ,  Matthew Bret MacLaurin ,  Corinne Sherman Stewart ,  Timothy Carlson ,  Bria Selhorst

IPC: G06T19/20

Abstract: A system comprising a computer-readable storage medium storing at least one program and a computer-implemented method for simulating the fit of a particular garment on a user using a fit simulation garment. The fit simulation garment is wearable by a user and comprises a plurality of actuators configured to simulate tightness of regions of the particular garment. The method includes receiving a garment fit model defining the fit of the particular garment on the user. The method further includes parsing the garment fit model to generate control data for controlling the fit simulation garment, and transmitting the control data to the fit simulation garment to cause the plurality of actuators to collectively simulate the fit of the particular garment on the user.

公开(公告)号：US20240394769A1

公开(公告)日：2024-11-28

申请号：US18202277

申请日：2023-05-25

Applicant: eBay Inc

Inventor： Berkan Solmaz ,  Antonio Haro

IPC: G06Q30/0601

Abstract: A system may identify a set of items depicted within a set of images, where the set of items are associated with a first product category and a second product category of an online marketplace. The system may determine a complementary category relationship between the first and second product categories based on a relative frequency that items associated with the first and second product categories are depicted together within the set of images. The system may receive a query image depicting a query item associated with the first product category, and may utilize the complementary category relationship to identify and recommend items of the second product category that are complementary (e.g., visually and stylistically complementary) to the query item.

公开(公告)号：US20240394704A1

公开(公告)日：2024-11-28

申请号：US18790705

申请日：2024-07-31

Applicant: eBay Inc.

Inventor： Shannon Bruce Vosseller ,  Andrew Chalkley

IPC: G06Q20/40 ,  G06Q20/38

Abstract: Techniques are described, as implemented by computing devices, to control access to transactions through use of cosigning based on tokenized reputation scores. This is performed by leveraging a blockchain such that tokenized reputation scores are generated based on amounts of cryptographic reputation tokens associated with blockchain account addresses associated with applicant and co-signer service provider accounts. Transactional functionality is made available to an applicant service provider account having an insufficient tokenized reputation score by using a co-signer service provider account having a sufficient tokenized reputation score to at least partially back an obligation of the applicant service provider for a transaction.

公开(公告)号：US12154160B2

公开(公告)日：2024-11-26

申请号：US18050378

申请日：2022-10-27

Applicant: eBay Inc.

Inventor： Dmitry Basin ,  Ido Ben-Shaul

IPC: G06Q30/00 ,  G06N20/10 ,  G06Q30/0601

Abstract: A search query and a concept comprising a feature are received from a user. Positive and negative item sets are identified, where items of the positive item set comprise the feature and items of the negative item set do not comprise the feature. A hyperplane located between the positive and negative item sets is generated using a machine learning model. A concept activation vector (CAV) orthogonal to the hyperplane is determined. The CAV is used to produce a modified search query vector. Based on comparing the modified search query vector with item vectors, a second set of search results is provided.

公开(公告)号：US20240386475A1

公开(公告)日：2024-11-21

申请号：US18784511

申请日：2024-07-25

Applicant: eBay Inc.

Inventor： Magdalena DONNELS ,  Rajesh NANOO ,  Raphael Philip Tsing Tseuk TSOW

IPC: G06Q30/0601

Abstract: Various embodiments improve existing technologies by generating one or more user interface elements or personalized pages based on determining that a set of inventory items are within a geographical vicinity (e.g., a threshold distance) of a user. In response to a determination that a particular item is within a geographical vicinity of a user, some embodiments cause display of a page (e.g., a personalized page) that identifies item and/or other information, such as an identity and address of the local retailers that offer the item for sale. Such functionality can be integrated with additional functionality, such as electronic marketplace searches and item listings, and local delivery service requests, among other things.

公开(公告)号：US12149521B2

公开(公告)日：2024-11-19

申请号：US17329406

申请日：2021-05-25

Applicant: eBay Inc.

Inventor： Mark C. Lee

IPC: H04L9/40 ,  G06F21/46 ,  G06F21/56 ,  H04L9/32

Abstract: Systems and methods provide increased authentication security by verifying that a device is associated with a human user (as opposed to, for instance, malicious code). In some configurations, a request for authentication is received from a device that includes an identifier of the device (e.g., an IP address of the device). A determination is made that the identifier of the device was not previously associated with a human user. In response to determining that the identifier of the device was not previously associated with a human user, a verification process is initiated to determine that the device is associated with a human user.

公开(公告)号：US12147797B2

公开(公告)日：2024-11-19

申请号：US17686883

申请日：2022-03-04

Applicant: eBay Inc.

Inventor： Roy Leon Camp ,  Gireesh Sreepathi ,  Hui Chen ,  Frederick van Voorden

IPC: G06F9/445 ,  G06F3/048 ,  G06F3/0481 ,  G06F8/60 ,  G06F8/65 ,  G06F9/455 ,  G06F15/16 ,  H04L67/00 ,  H04W4/50

Abstract: Systems and methods for centralized client application management are provided. In an example embodiment, a client state is received from a mobile device at a management device. The client state comprises information about a particular application. A first instruction for the mobile device is generated by one or more hardware processors. The first instruction comprises an instruction to the mobile device to prevent user interaction with a user interface of a particular application. The first instruction is communicated to the mobile device, and the mobile device performs the first instruction to prevent user interaction with the user interface of the particular application.

公开(公告)号：US12147584B2

公开(公告)日：2024-11-19

申请号：US17973890

申请日：2022-10-26

Applicant: eBay Inc.

Inventor： Fausto Dassenno

IPC: G06F21/64 ,  H04L9/00 ,  H04L9/32 ,  H04L9/40

Abstract: Technologies are shown for secure management of evaluation data. An evaluation value is received from a source entity. The evaluation value relates to an evaluation entity. Trusted source data secured in one or more data blocks on a first blockchain is searched for an entry corresponding to the source entity. Based on finding the entry corresponding to the source entity in the trusted source data, an evaluation score for the evaluation entity is obtained from the first blockchain or a second blockchain. The evaluation score was previously calculated based on one or more previous evaluation values for the evaluation entity and stored on the first blockchain or the second blockchain. A new evaluation score for the evaluation entity is calculated using the evaluation score and the evaluation value. The new evaluation score for the evaluation entity is securely committed to a new data block on the first blockchain or the second blockchain.

公开(公告)号：US20240362267A1

公开(公告)日：2024-10-31

申请号：US18139514

申请日：2023-04-26

Applicant: eBay Inc,

Inventor： Fei DONG ,  Wei LIU ,  Bin LI

IPC: G06F16/58 ,  G06F16/532 ,  G06F16/538 ,  G06V10/74 ,  G06V10/82

CPC classification number: G06F16/5866 ,  G06F16/532 ,  G06F16/538 ,  G06V10/761 ,  G06V10/82

Abstract: A text-based search optimization via implicit image search augmentation eliminates or reduces the need for providing an image query input, performing multiple search queries, displaying multiple user interfaces, and the like by enabling a search engine to return a single set of search results comprising an aggregated and ranked set of text-based results and a set of image-based results based on one or more text-based keywords of a search query. Initially, a search query comprising one or more text-based keywords is received at a search engine. A machine learning model is utilized to generate an image based on a first portion of the one or more text-based keywords. Image-based results are generated based on the image. Text-based results are generated based on a second portion of the one or more text-based keywords. The image-based results and the text-based results are aggregated and ranked in a single set of search results.

公开(公告)号：US12131265B2

公开(公告)日：2024-10-29

申请号：US17977240

申请日：2022-10-31

Applicant: eBay Inc.

Inventor： Hanzhang Wang ,  Phuong Nguyen

IPC: G06N5/04 ,  G06F16/901 ,  G06N20/00

CPC classification number: G06N5/04 ,  G06F16/9024 ,  G06N20/00

Abstract: Technologies are disclosed herein for enhancing machine learning (“ML”)-based anomaly detection systems using knowledge graphs. The disclosed technologies generate a connected graph that defines a topology of infrastructure components along with associated alarms generated by a ML component. The ML component generates the alarms by applying ML techniques to real-time data metrics generated by the infrastructure components. Scores are computed for the infrastructure components based upon the connected graph. A root cause of an anomaly affecting infrastructure components can then be identified based upon the scores, and remedial action can be taken to address the root cause of the anomaly. A user interface is also provided for visualizing aspects of the connected graph.