公开(公告)号：US20220309564A1

公开(公告)日：2022-09-29

申请号：US17209387

申请日：2021-03-23

Applicant: eBay Inc.

Inventor： Alpha Kamchiu Luk

IPC: G06Q30/06 ,  G06N20/00 ,  H04L12/58

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.

公开(公告)号：US11449885B2

公开(公告)日：2022-09-20

申请号：US16688079

申请日：2019-11-19

Applicant: eBay Inc.

Inventor： Alpha Kamchiu Luk

IPC: G06Q30/00 ,  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.

公开(公告)号：US20200090205A1

公开(公告)日：2020-03-19

申请号：US16688079

申请日：2019-11-19

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.

公开(公告)号：US20190318400A1

公开(公告)日：2019-10-17

申请号：US15953662

申请日：2018-04-16

Applicant: eBay Inc.

Inventor： Alpha Kamchiu Luk

IPC: G06Q30/06 ,  G06Q20/12 ,  G06F17/30

Abstract: Various embodiments described herein enable a machine to identify electronic transactions involving a multi-directional electronic transaction arrangement on an electronic transaction system, such as an e-commerce website or platform that facilitates an online marketplace. Additionally, some embodiments identify multi-directional electronic transaction arrangements that facilitate multi-directional bartering between two or more e-commerce users, where the bartering may between multiple selling users not in a bartering chain or cycle.

公开(公告)号：US09146947B2

公开(公告)日：2015-09-29

申请号：US13682363

申请日：2012-11-20

Applicant: eBay Inc.

Inventor： Alpha Kamchiu Luk

IPC: G06F17/30 ,  G06Q30/02

CPC classification number: G06F17/30094 ,  G06F17/30321 ,  G06F17/30336 ,  G06F17/30985 ,  G06F17/30997 ,  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 of 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，以便将输入信息与信息语料库中的一个或多个成员最接近的匹配。