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公开(公告)号：US11205174B2
公开(公告)日：2021-12-21
申请号：US16424099
申请日：2019-05-28
Inventor： Jiajie Xu , Runda Cai , Leteng Weng , Zhenyu Xu , Jinhai Liu , Dacheng Zhuo
Abstract: This application discloses a method implemented at a server to facilitate secure offline transactions. The server receives, from a client device, an authorization request that includes a user identifier, first financial account information and a secure code. The server authenticates the authorization request, and sends a first transaction approval to the client device. Then, in accordance with the information received in the authorization request, the server facilitates a secure transaction between the client device and a point-of-sale (POS) machine while the client device is offline. Specifically, the server receives, from the POS machine, a transaction request that includes at least the user identifier and the security code. The server retrieves the first financial account information from a memory according to the user identifier and the security code, performs a transaction operation associated with the first financial account information, and sends a second transaction approval to the POS machine.
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公开(公告)号：US10594814B2
公开(公告)日：2020-03-17
申请号：US15176271
申请日：2016-06-08
Inventor： Jiajie Xu , Runda Cai , Zhonghua Lai
Abstract: The present disclosure discloses an information pushing method, apparatus, and system. The method includes: receiving at least one screening condition and to-be-pushed conversion association information that are sent by a social application client corresponding to an information providing account; obtaining at least one target pushing account from candidate pushing accounts through screening according to the at least one screening condition; encapsulating the conversion association information into a dedicated service message corresponding to the target pushing account; and pushing the dedicated service message to a social application client corresponding to the target pushing account. The present disclosure solves a problem that an effective acquisition rate of information is low in an information releasing method involved in the background of the present disclosure, and achieves an effect of greatly improving an effective acquisition rate of information by actively pushing conversion association information to some specific accounts.
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Patent Agency Ranking
公开(公告)号：US10354249B2
公开(公告)日：2019-07-16
申请号：US15000581
申请日：2016-01-19
Inventor： Jiajie Xu , Runda Cai , Leteng Weng , Zhenyu Xu , Jinhai Liu , Dacheng Zhuo
Abstract: This application discloses a method implemented at a server to facilitate secure offline transactions. The server receives, from a client device, an authorization request that includes a user identifier, first financial account information and a secure code. The server authenticates the authorization request, and sends a first transaction approval to the client device. Then, in accordance with the information received in the authorization request, the server facilitates a secure transaction between the client device and a point-of-sale (POS) machine while the client device is offline. Specifically, the server receives, from the POS machine, a transaction request that includes at least the user identifier and the security code. The server retrieves the first financial account information from a memory according to the user identifier and the security code, performs a transaction operation associated with the first financial account information, and sends a second transaction approval to the POS machine.
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公开(公告)号：US20160285988A1
公开(公告)日：2016-09-29
申请号：US15176271
申请日：2016-06-08
Inventor： Jiajie Xu , Runda Cai , Zhonghua Lai
Abstract: The present disclosure discloses an information pushing method, apparatus, and system. The method includes: receiving at least one screening condition and to-be-pushed conversion association information that are sent by a social application client corresponding to an information providing account; obtaining at least one target pushing account from candidate pushing accounts through screening according to the at least one screening condition; encapsulating the conversion association information into a dedicated service message corresponding to the target pushing account; and pushing the dedicated service message to a social application client corresponding to the target pushing account. The present disclosure solves a problem that an effective acquisition rate of information is low in an information releasing method involved in the background of the present disclosure, and achieves an effect of greatly improving an effective acquisition rate of information by actively pushing conversion association information to some specific accounts.
Abstract translation: 本公开公开了一种信息推送方法，装置和系统。 该方法包括：接收由与信息提供账户对应的社交应用客户端发送的至少一个筛选条件和被推送转换关联信息; 根据所述至少一个筛选条件通过筛选从候选人推送帐户获得至少一个目标推送帐户; 将所述转换关联信息封装到与所述目标推送帐户对应的专用服务消息中; 并将专用服务消息推送到与目标推送帐户对应的社交应用客户端。 本公开解决了在本公开的背景中涉及的信息释放方法中有效的信息获取速率低的问题，并且通过主动地将转换关联信息推向一些来实现大大提高信息的有效获取速率的效果 具体帐户。
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公开(公告)号：US20160132870A1
公开(公告)日：2016-05-12
申请号：US15000581
申请日：2016-01-19
Inventor： Jiajie Xu , Runda Cai , Leteng Weng , Zhenyu Xu , Jinhai Liu , Dacheng Zhuo
CPC classification number: G06Q20/382 , G06Q20/20 , G06Q20/202 , G06Q20/3274 , G06Q20/385 , G06Q20/40 , H04L63/10 , H04L63/12 , H04L63/18 , H04L2463/102 , H04W4/021 , H04W12/00522
Abstract: This application discloses a method implemented at a server to facilitate secure offline transactions. The server receives, from a client device, an authorization request that includes a user identifier, first financial account information and a secure code. The server authenticates the authorization request, and sends a first transaction approval to the client device. Then, in accordance with the information received in the authorization request, the server facilitates a secure transaction between the client device and a point-of-sale (POS) machine while the client device is offline. Specifically, the server receives, from the POS machine, a transaction request that includes at least the user identifier and the security code. The server retrieves the first financial account information from a memory according to the user identifier and the security code, performs a transaction operation associated with the first financial account information, and sends a second transaction approval to the POS machine.
Abstract translation: 该应用公开了一种在服务器上实现的方法以便于安全的离线事务。 服务器从客户端装置接收包括用户标识符，第一金融账户信息和安全码的授权请求。 服务器认证授权请求，并向客户端设备发送第一个事务批准。 然后，根据在授权请求中收到的信息，服务器在客户端设备离线时便于客户端设备和销售点（POS）机器之间的安全交易。 具体地说，服务器从POS机接收至少包含用户标识符和安全码的交易请求。 服务器根据用户标识符和安全码从存储器检索第一金融账户信息，执行与第一金融账户信息相关联的交易操作，并向POS机发送第二交易批准。
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公开(公告)号：US10762498B2
公开(公告)日：2020-09-01
申请号：US15160978
申请日：2016-05-20
Inventor： Jiajie Xu , Zhonghua Lai , Runda Cai , Wei Mao , Qiang Lu , Zhenyu Xu , Wa Ye , Deyuan Li , Dacheng Zhuo
Abstract: This application discloses a method for implementing a secure transaction via a social network platform. A server receives a product purchase request from a client device, and the product purchase request includes product information, product server information and a user account identifier of the social network platform. The transaction server authenticates the product purchase request, and forwards the product purchase request of the corresponding product to the product server in an encrypted format. After receiving a confirmation message from the product server, the transaction server initiates a payment transaction between the user account and the product server. Further, after completing the payment transaction, the transaction server sends a payment completion message to the client device and the product server, respectively.
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公开(公告)号：US10050899B2
公开(公告)日：2018-08-14
申请号：US15174560
申请日：2016-06-06
Inventor： Jiajie Xu , Zhonghua Lai , Runda Cai , Zhenyu Xu , Wei Mao , Dacheng Zhuo , Deyuan Li , Qiang Lu , Wa Ye , Xuezhu Wu
IPC: G06F15/173 , H04L12/911 , H04L12/26 , H04L29/08 , G06Q30/06
Abstract: The present invention discloses a data processing method, apparatus, client, server and system, which belong to the field of computer technologies. The method includes: a client sending a target object transfer request to a resource platform server; the resource platform server generating a target object transfer instruction accordingly and returning the target object transfer instruction to the client; the client generating an operation instruction according to transfer confirmation performed on the target object transfer instruction and sending the operation instruction to a resource transfer server; and the resource transfer server transferring, according to the operation instruction, an exchange resource that corresponds to the target object from a first resource account to a second resource account. The present invention solves the problem of low security of a client and a resource platform server developed by a target object provider, and improves the security of a target object transfer process.
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