Patents by Inventor Lingnan SHEN

Lingnan SHEN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210028930
    Abstract: This specification describes techniques for processing service requests. One example method includes receiving an electronic credential request from a client, retrieving an electronic credential that corresponds to the user identifier, generating server signature information, and transmitting the server signature information and the electronic credential to the client. The server signature information includes the electronic credential and a user public key of the client. The electronic credential and the user public are signed using a server private key. The server signature information is configured to be cryptographically verified by the client and configured to enable the client to generate a two-dimensional barcode based on the electronic credential. The electronic credential included in the two-dimensional barcode is configured to be verified by a credential verification device. The credential verification end device is configured to generate the electronic credential based on the user identifier.
    Type: Application
    Filed: September 28, 2020
    Publication date: January 28, 2021
    Applicant: Advanced New Technologies Co., Ltd.
    Inventors: Lingnan Shen, Ge Chen, Yanghui Liu, Huifeng Jin
  • Patent number: 10902233
    Abstract: A digital object identifier (DOI) display request is received. A service type of a service corresponding to the display request is determined. Basic user information of a first user and identity type information corresponding to the service type is determined based on the service type and stored calibration information, where the identity type information is pre-authenticated to ensure validity based on a validity period associated with the identity type information. A DOI of the first user is generated based on the basic user information and the identity type information. The DOI is displayed for a second user to perform service processing based on the basic user information and the identity type information in the DOI.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: January 26, 2021
    Assignee: Advanced New Technologies Co., Ltd.
    Inventors: Ge Chen, Lingnan Shen, Yanghui Liu, Jie Qi
  • Patent number: 10902412
    Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for data synchronization. One of the methods includes that a first terminal device establishes a data channel to a specified carrier through near field communication. The first terminal device obtains an account identifier of a first account and first streaming data corresponding to the first account through the data channel, where the account identifier of the first account and the first streaming data are stored in the specified carrier. The first terminal device determines second streaming data corresponding to a second account associated with the first account, and performs data synchronization between the first account and the second account based on the first streaming data and the second streaming data.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: January 26, 2021
    Assignee: Advanced New Technologies Co., Ltd.
    Inventors: Fen Zhai, Chunlei Gu, Lingnan Shen, Ge Chen, Jie Qi, Huifeng Jin, Xuefu Song
  • Patent number: 10872332
    Abstract: A virtual card opening method and system, a payment system, and a card issuing system are disclosed. The method comprises: receiving, through an online traffic entrance associated with a payment system, a virtual card opening request from a user, the virtual card opening request comprising user information and type identifier information of a virtual card; searching, by the payment system, for a rule for acting as an agent to open a card and a card opening condition corresponding to the type identifier information from the payment system, the rule for acting as an agent to open a card and the card opening condition being obtained in advance by the payment system from a card issuing system; and generating, by the payment system, a target virtual card according to the user information and the rule for acting as an agent.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: December 22, 2020
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventors: Lingnan Shen, Jie Qi, Ge Chen, Huifeng Jin, Huanming Sun
  • Publication number: 20200364426
    Abstract: A digital object identifier (DOI) display request is received. A service type of a service corresponding to the display request is determined. Basic user information of a first user and identity type information corresponding to the service type is determined based on the service type and stored calibration information, where the identity type information is pre-authenticated to ensure validity based on a validity period associated with the identity type information. A DOI of the first user is generated based on the basic user information and the identity type information. The DOI is displayed for a second user to perform service processing based on the basic user information and the identity type information in the DOI.
    Type: Application
    Filed: July 31, 2020
    Publication date: November 19, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Ge Chen, Lingnan Shen, Yanghui Liu, Jie QI
  • Publication number: 20200364425
    Abstract: A digital object identifier (DOI) display request is received. A service type of a service corresponding to the display request is determined. Basic user information of a first user and identity type information corresponding to the service type is determined based on the service type and stored calibration information, where the identity type information is pre-authenticated to ensure validity based on a validity period associated with the identity type information. A DOI of the first user is generated based on the basic user information and the identity type information. The DOI is displayed for a second user to perform service processing based on the basic user information and the identity type information in the DOI.
    Type: Application
    Filed: July 31, 2020
    Publication date: November 19, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Ge Chen, Lingnan Shen, Yanghui Liu, Jie QI
  • Publication number: 20200366833
    Abstract: An end-user device displays an image at a first size. The end-user device obtains a distance between the end-user device and an object. The end-user device includes a predetermined mapping relationship between distance and size. The end-user device determines a second size based on the distance and the predetermined mapping relationship. The end-user device displays the image at the second size.
    Type: Application
    Filed: July 31, 2020
    Publication date: November 19, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Lingnan Shen, Jie Qi, Fen Zhai, Zhixiang Tang, Huifeng Jin
  • Patent number: 10790970
    Abstract: This specification describes techniques for processing service requests. One example method includes receiving an electronic credential request from a client, retrieving an electronic credential that corresponds to the user identifier, generating server signature information, and transmitting the server signature information and the electronic credential to the client. The server signature information includes the electronic credential and a user public key of the client. The electronic credential and the user public are signed using a server private key. The server signature information is configured to be cryptographically verified by the client and configured to enable the client to generate a two-dimensional barcode based on the electronic credential. The electronic credential included in the two-dimensional barcode is configured to be verified by a credential verification device. The credential verification end device is configured to generate the electronic credential based on the user identifier.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: September 29, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Lingnan Shen, Ge Chen, Yanghui Liu, Huifeng Jin
  • Patent number: 10783417
    Abstract: Methods, systems, and devices, including computer programs encoded on computer storage media, for generating information identification codes are provided. One of the methods includes: requesting a user's code generation seed from a code identifying party; receiving a first code generation seed from the code identifying party; and synchronizing the first code generation seed to a client of the user, for the user to generate an information identification code.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: September 22, 2020
    Assignee: ALIBABA GROUP HOLDING LIMITED
    Inventors: Ge Chen, Lingnan Shen, Bo Weng, Huifeng Jin
  • Publication number: 20200234096
    Abstract: Methods, systems, and devices, including computer programs encoded on computer storage media, for generating information identification codes are provided. One of the methods includes: requesting a user's code generation seed from a code identifying party; receiving a first code generation seed from the code identifying party; and synchronizing the first code generation seed to a client of the user, for the user to generate an information identification code.
    Type: Application
    Filed: April 8, 2020
    Publication date: July 23, 2020
    Inventors: Ge CHEN, Lingnan SHEN, Bo WENG, Huifeng JIN
  • Patent number: 10699172
    Abstract: Methods, systems, and devices, including computer programs encoded on computer storage media, for generating information identification codes are provided. One of the methods includes: requesting a user's code generation seed from a code identifying party; receiving a first code generation seed from the code identifying party; and synchronizing the first code generation seed to a client of the user, for the user to generate an information identification code.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: June 30, 2020
    Assignee: ALIBABA GROUP HOLDING LIMITED
    Inventors: Ge Chen, Lingnan Shen, Bo Weng, Huifeng Jin
  • Publication number: 20200202093
    Abstract: A digital object identifier (DOI) display request is received. A service type of a service corresponding to the display request is determined. Basic user information of a first user and identity type information corresponding to the service type is determined based on the service type and stored calibration information, where the identity type information is pre-authenticated to ensure validity based on a validity period associated with the identity type information. A DOI of the first user is generated based on the basic user information and the identity type information. The DOI is displayed for a second user to perform service processing based on the basic user information and the identity type information in the DOI.
    Type: Application
    Filed: February 27, 2020
    Publication date: June 25, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Ge Chen, Lingnan Shen, Yanghui Liu, Jie QI
  • Publication number: 20200204359
    Abstract: This specification describes techniques for processing service requests. One example method includes receiving an electronic credential request from a client, retrieving an electronic credential that corresponds to the user identifier, generating server signature information, and transmitting the server signature information and the electronic credential to the client. The server signature information includes the electronic credential and a user public key of the client. The electronic credential and the user public are signed using a server private key. The server signature information is configured to be cryptographically verified by the client and configured to enable the client to generate a two-dimensional barcode based on the electronic credential. The electronic credential included in the two-dimensional barcode is configured to be verified by a credential verification device. The credential verification end device is configured to generate the electronic credential based on the user identifier.
    Type: Application
    Filed: February 27, 2020
    Publication date: June 25, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Lingnan Shen, Ge Chen, Yanghui Liu, Huifeng Jin
  • Publication number: 20200167621
    Abstract: Methods, systems, and devices, including computer programs encoded on computer storage media, for generating information identification codes are provided. One of the methods includes: requesting a user's code generation seed from a code identifying party; receiving a first code generation seed from the code identifying party; and synchronizing the first code generation seed to a client of the user, for the user to generate an information identification code.
    Type: Application
    Filed: November 21, 2019
    Publication date: May 28, 2020
    Inventors: Ge CHEN, Lingnan SHEN, Bo WENG, Huifeng JIN
  • Publication number: 20200143361
    Abstract: A virtual card opening method and system, a payment system, and a card issuing system are disclosed. The method comprises: receiving, through an online traffic entrance associated with a payment system, a virtual card opening request from a user, the virtual card opening request comprising user information and type identifier information of a virtual card; searching, by the payment system, for a rule for acting as an agent to open a card and a card opening condition corresponding to the type identifier information from the payment system, the rule for acting as an agent to open a card and the card opening condition being obtained in advance by the payment system from a card issuing system; and generating, by the payment system, a target virtual card according to the user information and the rule for acting as an agent.
    Type: Application
    Filed: January 7, 2020
    Publication date: May 7, 2020
    Inventors: Lingnan SHEN, Jie QI, Ge CHEN, Huifeng JIN, Huanming SUN
  • Publication number: 20200128408
    Abstract: The present application discloses example methods and systems. In one example method, sound wave information associated with a data transmission is monitored within a predetermined distance from the client device, where the sound wave information including predetermined security information. In response to detecting sound wave information associated with a data transmission, the sound wave information is parsed to obtain the predetermined security information included in the detected sound wave information. Pattern information is generated based on the predetermined security information and data information to be sent. The generated pattern information is then displayed so that a second device can obtain the generated pattern information.
    Type: Application
    Filed: December 19, 2019
    Publication date: April 23, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Yanghui Liu, Lei WANG, Ge Chen, Lingnan Shen
  • Patent number: 10607050
    Abstract: A digital object identifier (DOI) display request is received. A service type of a service corresponding to the display request is determined. Basic user information of a first user and identity type information corresponding to the service type is determined based on the service type and stored calibration information, where the identity type information is pre-authenticated to ensure validity based on a validity period associated with the identity type information. A DOI of the first user is generated based on the basic user information and the identity type information. The DOI is displayed for a second user to perform service processing based on the basic user information and the identity type information in the DOI.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: March 31, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Ge Chen, Lingnan Shen, Yanghui Liu, Jie Qi
  • Publication number: 20200097947
    Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for data synchronization. One of the methods includes that a first terminal device establishes a data channel to a specified carrier through near field communication. The first terminal device obtains an account identifier of a first account and first streaming data corresponding to the first account through the data channel, where the account identifier of the first account and the first streaming data are stored in the specified carrier. The first terminal device determines second streaming data corresponding to a second account associated with the first account, and performs data synchronization between the first account and the second account based on the first streaming data and the second streaming data.
    Type: Application
    Filed: November 27, 2019
    Publication date: March 26, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Fen Zhai, Chunlei Gu, Lingnan Shen, Ge Chen, Jie Qi, Huifeng Jin, Xuefu Song
  • Publication number: 20200084370
    Abstract: An end-user device displays an image at a first size. The end-user device obtains a distance between the end-user device and an object. The end-user device includes a predetermined mapping relationship between distance and size. The end-user device determines a second size based on the distance and the predetermined mapping relationship. The end-user device displays the image at the second size.
    Type: Application
    Filed: November 18, 2019
    Publication date: March 12, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Lingnan Shen, Jie Qi, Fen Zhai, Zhixiang Tang, Huifeng Jin
  • Patent number: 10581597
    Abstract: This specification describes techniques for processing service requests. One example method includes receiving an electronic credential request from a client, retrieving an electronic credential that corresponds to the user identifier, generating server signature information, and transmitting the server signature information and the electronic credential to the client. The server signature information includes the electronic credential and a user public key of the client. The electronic credential and the user public are signed using a server private key. The server signature information is configured to be cryptographically verified by the client and configured to enable the client to generate a two-dimensional barcode based on the electronic credential. The electronic credential included in the two-dimensional barcode is configured to be verified by a credential verification device. The credential verification end device is configured to generate the electronic credential based on the user identifier.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: March 3, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Lingnan Shen, Ge Chen, Yanghui Liu, Huifeng Jin