公开(公告)号：US12015711B2

公开(公告)日：2024-06-18

申请号：US17619725

申请日：2020-07-10

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Jialiang Kang ,  Jien Zhou ,  Xi Shen

IPC: H04L9/32 ,  G06F16/583 ,  H04L9/06

CPC classification number: H04L9/321 ,  G06F16/583 ,  H04L9/0618 ,  G06F2221/031

Abstract: The application provides a data security processing terminal, system and method, and is related to a field of data processing. The data security processing terminal includes: an image acquisition device configured to acquire image data and transmit the image data to a Trust Execution Environment through a secure channel; an image acquisition driver operating in the Trust Execution Environment and configured to drive, in response to a drive instruction from a processor, the image acquisition device to acquire the image data; the processor operating in the Trust Execution Environment and configured to send the drive instruction to the image acquisition driver, obtain the image data, encrypt the image data using a stored first key to obtain image ciphertext data, and output the image ciphertext data. The technical solution of the present applicant can be used to ensure the security of image data.

公开(公告)号：US11599882B2

公开(公告)日：2023-03-07

申请号：US17624983

申请日：2020-07-20

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Yu Chen ,  Jien Zhou ,  Yimeng Lv ,  Lei He ,  Yuan Gao ,  Yisheng Fu ,  Xiufeng Hu ,  Longchao Li

IPC: G06Q20/40 ,  G06Q20/34 ,  G06Q20/38 ,  H04L9/40

Abstract: A data processing method, apparatus and system, for improving the security and accuracy in the data processing process. The method comprises: receiving target biometric information and verification password information of a target object sent by an acquisition institution server; recognizing, from registered biometric information of a plurality of objects, the registered biometric information matching the target biometric information; determining target account information of the target object according to the recognized registered biometric information; and sending a data processing request to a card issuing institution server corresponding to the target account information, the data processing request comprising the target account information and the verification password information, so that the card issuing institution server performs verification using the verification password information and performs data processing according to the target account information after the verification is passed.

公开(公告)号：US11372822B2

公开(公告)日：2022-06-28

申请号：US16977687

申请日：2019-03-19

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Yaxiong Wang ,  Jien Zhou ,  Yingzhuo Wang

IPC: G06F16/18 ,  G06F16/215 ,  G06F16/182 ,  G06F16/2455 ,  G06F16/22

Abstract: A method, a device, and a computer apparatus for merging regions of a HBase table are provided. The method includes acquiring attribute information of HDFS files corresponding to each region in a plurality of regions in the HBase table, where the attribute information of the HDFS files corresponding to one region includes storage space occupied by the files corresponding to the one region, and performing merging processing on every two adjacent regions in the plurality of regions at least according to the storage space occupied by the files corresponding to each region in the plurality of regions. Performing the merging based on the storage space occupied by the files corresponding to the regions in the embodiments of the present disclosure may be beneficial for improving the precision of merging two adjacent regions.

公开(公告)号：US12088714B2

公开(公告)日：2024-09-10

申请号：US17619193

申请日：2020-07-10

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Xi Shen ,  Jialiang Kang ,  Jien Zhou

IPC: H04L9/14 ,  G06V10/10 ,  H04L9/32

CPC classification number: H04L9/14 ,  G06V10/10 ,  H04L9/3231 ,  H04L9/3239 ,  H04L9/3247

Abstract: The application provides an image acquisition apparatus, a server, and encryption and decryption methods, and relates to the field of data processing. The image acquisition apparatus includes: an image acquisition device including an encryption processor and a data interface provided in the image acquisition device, wherein the encryption processor is configured to encrypt, by using a stored first key, image data acquired by the image acquisition device to obtain image ciphertext data; the data interface is configured to obtain the image ciphertext data and output the image ciphertext data to a terminal device. With the technical solution of the application, security of the image data can be ensured.

公开(公告)号：US11677815B2

公开(公告)日：2023-06-13

申请号：US17619745

申请日：2020-09-25

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Bo Jiang ,  Jien Zhou ,  Tianyun Niu ,  Zhao Cheng ,  Fengke Wu ,  Zhengfeng Xu ,  Guanghui Shen

IPC: H04L67/63 ,  H04L67/1008

CPC classification number: H04L67/1008 ,  H04L67/63

Abstract: The application discloses a service invoking method, device, apparatus and medium. The service invoking method includes: receiving a first service request message sent by a service invoking end; determining, in response to the first service request message, header information of the first service request message; determining, under a condition that the header information includes a route identification, a target data center among a plurality of data centers according to the route identification; sending the first service request message to the target data center to enable the target data center to provide service for the service invoking end. Based on the embodiments of the application, efficiency of service invoking can be improved.

公开(公告)号：US11893829B2

公开(公告)日：2024-02-06

申请号：US17268682

申请日：2020-01-22

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Xi Shen ,  Jialiang Kang ,  Jien Zhou

IPC: G06V40/16 ,  G06F16/58 ,  G06Q10/105 ,  G06V40/50

CPC classification number: G06V40/172 ,  G06F16/5866 ,  G06Q10/105 ,  G06V40/50

Abstract: The present application relates to the field of data processing, and provides a method for deploying a face sample library, and a method and an apparatus for business processing based on face recognition. The method for deploying a face sample library, comprises: obtaining historical business information of users corresponding to face samples in a password face sample library under a condition that a number of face samples in the password face sample library is greater than or equal to a preset sample number threshold, wherein confidential business passwords of the users corresponding to the face samples in the same password face sample library are the same; dividing the password face sample library to obtain M levels of face sample sub-libraries according to the historical business information, where M is a positive integer. Use of the technical solution of the present application improves the accuracy of business processing using face recognition.

公开(公告)号：US11544260B2

公开(公告)日：2023-01-03

申请号：US17041030

申请日：2019-01-25

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Jiajing Zhou ,  Hao Miao ,  Jien Zhou

IPC: G06F16/2453 ,  G06F16/2455 ,  G06F16/25 ,  G06F16/28

Abstract: A transaction processing method and system, and a server. The method includes: after a first node obtains at least one statement corresponding to a first transaction, the first node may classify each statement, and send the at least one statement to at least one second node according to the type of each statement, respectively, so that the at least one second node generates an execution plan corresponding to the received statement according to the statement; then the first node may process the first transaction according to the received execution plan which corresponds to the at least one statement of the first transaction and is sent by the at least one second node. In this way, embodiments can process statements of multiple types at the same time, thereby effectively improving the processing efficiency of the system, reducing the operating burden of the system, and ensuring the transactionality of the system.