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公开(公告)号：US11507970B2
公开(公告)日：2022-11-22
申请号：US17498876
申请日：2021-10-12
Applicant: eBay Inc.
Inventor： Alpha Kamchiu Luk
Abstract: A system may receive information representing a first item and an item price of the first item from a first user device operated by a buyer. The first item may be available for sale by a merchant of a brick-and-mortar store. A plurality of sellers may be identified, the plurality of sellers may list a second item as being available for sale at the calculated reduced item price in an item listing for the second item. Moreover, the second item may be similar to the first item. A reduced item price may be calculated based on the item price of the first item received from the user device, the reduced item price representing a price lower than the item price of the first item. The item listing for the second item available for sale may be presented to the first user device operated by the buyer.
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公开(公告)号：US20230245035A1
公开(公告)日：2023-08-03
申请号：US17592243
申请日：2022-02-03
Applicant: eBay Inc.
Inventor： Alpha Kamchiu Luk
IPC: G06Q10/08
CPC classification number: G06Q10/083
Abstract: A system for distributing items is provided. Requests from first users for items available from second users are received. The first users are associated with different shipping addresses. Clusters are identified from the requests. The clusters have items with similar characteristics and are requested by different first users. The clusters are then matched to individuals of the second users. First instructions for the individuals are generated that indicate a single shipment having items purchased by the first users are to be sent to a processor. Second instructions are generated for the processor. The second instructions include sorting instructions to sort the items from shipments received from the individuals. The second instructions include address instructions to determine shipping addresses for the first users. The second instructions include packaging instructions for packaging the sorted items according to the shipping addresses such that a single package is sent to individual first users.
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公开(公告)号：US09760901B2
公开(公告)日：2017-09-12
申请号：US14202365
申请日：2014-03-10
Applicant: eBay Inc.
Inventor： Alpha Kamchiu Luk , Michael Ching , Ben Chisell , Johannes Braun , Tom Pugh , Tom Wagstaff , Shervin Moghaddam , Yu Liu , Vinayak Agarwal , Gajanan Adalinge , David Goldberg
CPC classification number: G06Q30/0202 , G06Q30/08 , G06Q40/04
Abstract: Systems and methods to predict bidding behavior are described. The system identifies a listing that includes listing information that describes an item that is being auctioned on a network-based marketplace. The system further identifies bid classification information based on the number of bids received for the item. Finally, the system predicts whether no more bids are expected to be received for the item based on the classification information.
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公开(公告)号：US20160078046A1
公开(公告)日：2016-03-17
申请号：US14858937
申请日：2015-09-18
Applicant: eBay Inc.
Inventor： Alpha Kamchiu Luk
IPC: G06F17/30
CPC classification number: G06F16/134 , G06F16/2228 , G06F16/2272 , G06F16/90344 , G06F16/907 , G06Q30/02
Abstract: A system to generate an index for a closest match search is described. The system receives a corpus of information that includes member information. The system parses the member information to generate signatures for each of the members and stores the signatures in the index. The signatures are unique to the members. Accordingly, the signatures signify the respective members. The system subsequently utilizes the index to identify input information that matches signatures in the index to identify a closest match of the input information to one or more members in the corpus information.
Abstract translation: 描述用于生成最匹配搜索的索引的系统。 系统收到包含成员信息的信息语料库。 系统解析成员信息以生成每个成员的签名并将签名存储在索引中。 签名是会员独有的。 因此，签名表示各成员。 该系统随后利用该索引来识别与索引中的签名相匹配的输入信息，以便将输入信息与语料库信息中的一个或多个成员最接近的匹配。
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公开(公告)号：US20220114608A1
公开(公告)日：2022-04-14
申请号：US17069825
申请日：2020-10-13
Applicant: eBay Inc.
Inventor： Saravanakumar Ganesan , Jing Zhao , Anindita Banerjee , Somashish Gupta , Alpha Kamchiu Luk
Abstract: Automatic generation of individual item listings from a bulk listing is described. Bulk listing data associated with a bulk listing is obtained from a storage device associated with a listing system. The bulk listing data is processed to extract individual item information for individual items of the bulk listing. A plurality of individual item listings for the individual items of the bulk listing are automatically generated by populating the individual item listings with the respective individual item information extracted from the bulk listing data. In one or more implementations, relisting predictions for the individual items of the bulk listing are automatically generated and displayed in a graphical user interface.
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Patent Agency Ranking
公开(公告)号：US20200372553A1
公开(公告)日：2020-11-26
申请号：US16420953
申请日：2019-05-23
Applicant: eBay Inc.
Inventor： Surya Manickam Krishna , Alpha Kamchiu Luk
IPC: G06Q30/02 , G06F16/9535
Abstract: Systems, devices, media and methods are presented for generalized a personalized product review sort within an online marketplace. In one example, a system receives from a client device associated with a first user, a request to view an online listing. The system accesses a set of reviews associated with an online listing. The system determines the relevance of each review in the set of reviews based on a correlation between a first user and a second user. The system determines an adjusted rating associated with the online listing and presents the adjusted rating in a graphical user interface of the client device.
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公开(公告)号：US11756105B2
公开(公告)日：2023-09-12
申请号：US17209387
申请日：2021-03-23
Applicant: eBay Inc.
Inventor： Alpha Kamchiu Luk
IPC: G06Q30/00 , G06Q30/0601 , H04L51/046 , G06N20/00
CPC classification number: G06Q30/0637 , G06N20/00 , G06Q30/0631 , H04L51/046
Abstract: Disclosed are systems, methods, and non-transitory computer-readable media for message timing optimization. A message timing optimization system determines optimized times to transmit messages to users based on historical transaction data. For example, the message timing optimization system may determine an optimal time to transmit a recommendation message to a user to perform a subsequent, such as repurchasing an item, refreshing a password, and the like. The message timing optimization system uses historical transaction data describing previous transactions performed by the user and/or other users to determine probability values indicating the likelihood that a user will perform a subsequent action at various time periods after the user performed an initial transaction.
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公开(公告)号：US20220101362A1
公开(公告)日：2022-03-31
申请号：US17498876
申请日：2021-10-12
Applicant: eBay Inc.
Inventor： Alpha Kamchiu Luk
IPC: G06Q30/02
Abstract: A system may receive information representing a first item and an item price of the first item from a first user device operated by a buyer. The first item may be available for sale by a merchant of a brick-and-mortar store. A plurality of sellers may be identified, the plurality of sellers may list a second item as being available for sale at the calculated reduced item price in an item listing for the second item. Moreover, the second item may be similar to the first item. A reduced item price may be calculated based on the item price of the first item received from the user device, the reduced item price representing a price lower than the item price of the first item. The item listing for the second item available for sale may be presented to the first user device operated by the buyer.
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公开(公告)号：US10510090B2
公开(公告)日：2019-12-17
申请号：US14249668
申请日：2014-04-10
Applicant: eBay Inc.
Inventor： Alpha Kamchiu Luk
Abstract: A system may receive information representing a first item and an item price of the first item from a first user device operated by a buyer. The first item may be available for sale by a merchant of a brick-and-mortar store. A plurality of sellers may be identified, the plurality of sellers may list a second item as being available for sale at the calculated reduced item price in an item listing for the second item. Moreover, the second item may be similar to the first item. A reduced item price may be calculated based on the item price of the first item received from the user device, the reduced item price representing a price lower than the item price of the first item. The item listing for the second item available for sale may be presented to the first user device operated by the buyer.
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公开(公告)号：US20230368276A1
公开(公告)日：2023-11-16
申请号：US18359519
申请日：2023-07-26
Applicant: eBay Inc.
Inventor： Alpha Kamchiu Luk
IPC: G06Q30/06 , G06N20/00 , H04L51/046
CPC classification number: G06Q30/0637 , G06N20/00 , G06Q30/0631 , H04L51/046
Abstract: Disclosed are systems, methods, and non-transitory computer-readable media for message timing optimization. A message timing optimization system determines optimized times to transmit messages to users based on historical transaction data. For example, the message timing optimization system may determine an optimal time to transmit a recommendation message to a user to perform a subsequent, such as repurchasing an item, refreshing a password, and the like. The message timing optimization system uses historical transaction data describing previous transactions performed by the user and/or other users to determine probability values indicating the likelihood that a user will perform a subsequent action at various time periods after the user performed an initial transaction.
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