Patents by Inventor Linqing Wang

Linqing Wang 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: 20200356830
    Abstract: The embodiments of the present disclosure provide a method, system and server for utilizing barcode. The method includes: a server receiving a decoding request sent by a user terminal, the decoding request comprising a barcode image associated with a smart device, or a code value of a barcode presented in the barcode image associated with the smart device; the barcode server acquiring state information associated with the code value of the barcode; returning operation information associated with the user if the state information is a second state information; or sending configuration address information to the user terminal for configuring the smart device, and changing the state information associated with the code value, if the state information is a first state information.
    Type: Application
    Filed: July 27, 2020
    Publication date: November 12, 2020
    Inventors: Yao Qin, Qimeng Zou, Nan Xiao, Linqing Wang, Jiankang Sun
  • Publication number: 20200342150
    Abstract: The present invention provides a method for an optimal scheduling decision of an air compressor group based on a simulation technology, which belongs to the technical field of information.
    Type: Application
    Filed: July 14, 2020
    Publication date: October 29, 2020
    Inventors: Jun ZHAO, Yang LIU, Fan ZHOU, Zhongyang HAN, Linqing WANG, Wei WANG
  • Publication number: 20200294047
    Abstract: Implementations of the present specification discloses methods, apparatuses, and devices for short-range wireless communication for payment assistance. A corresponding computer-implemented method includes: obtaining, by a user device, a merchant account identifier sent by a merchant device through short-range wireless communication; generating verification information; sending the verification information and the merchant account identifier to a server; obtaining received verification information sent by the merchant device through the short-range wireless communication, wherein the received verification information comprises the verification information obtained by the server from the user device and sent from the server to the merchant device; verifying the received verification information; responsive to verifying the received verification information, determining that a merchant account corresponding to the merchant account identifier is valid; and initiating a transaction with the merchant account.
    Type: Application
    Filed: May 29, 2020
    Publication date: September 17, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Jiankang Sun, Yao Qin, Linqing Wang
  • Publication number: 20200285982
    Abstract: The present invention belongs to the field of information technology, involving the techniques of fuzzy modeling, reinforcement learning, parallel computing, etc. It is a method combining granular computing and reinforcement learning for construction of long-term prediction interval and determination of its structure. Adopting real industrial data, the present invention constructs multi-layer structure for assigning information granularity in unequal length and establishes corresponding optimization model at first. Then considering the importance of the structure on prediction accuracy, Monte-Carlo method is deployed to learn the structural parameters. Based on the optimal multi-layer granular computing structure along with implementing parallel computing strategy, the long-term prediction intervals of gaseous generation and consumption are finally obtained. The proposed method exhibits superiority on accuracy and computing efficiency which satisfies the demand of real-world application.
    Type: Application
    Filed: September 12, 2018
    Publication date: September 10, 2020
    Inventors: Zhongyang HAN, Jun ZHAO, Wei WANG, Linqing WANG
  • Patent number: 10762382
    Abstract: A method includes: receiving, at a server and from an augmented reality device, user information of a user using the augmented reality device; generating, by the server, a picture feature sample sub-library corresponding to the user information, including screening out, from a preset picture feature sample library, picture feature samples associated with the user information; and providing, to the augmented reality device, the picture feature sample sub-library, wherein the picture feature sample sub-library can be configured to be used by the augmented reality device to perform, during image scanning of an offline environment of the user, image recognition of images scanned from the offline environment by comparing the scanned images to picture features in the picture feature sample sub-library.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: September 1, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Linqing Wang, Xiaodong Zeng, Hong Zhang, Feng Lin
  • Publication number: 20200272768
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based infringement evidence storage are provided. One of the methods include: obtaining a request for collecting evidence of infringement by an online resource, wherein the request comprises an address of the online resource; obtaining the evidence of infringement from the address of the online resource; storing verification information of the evidence of infringement on a blockchain; and storing the evidence of infringement in a cloud storage space.
    Type: Application
    Filed: May 8, 2020
    Publication date: August 27, 2020
    Inventors: Qimeng ZOU, Linqing WANG, Haitao JIANG
  • Publication number: 20200272746
    Abstract: Provided is a method for blockchain-based recordkeeping and implementable by a terminal device. The method comprises: obtaining target data; computing a data digest of the target data, and extracting a key segment from the target data; signing, in a secure operation environment included in the terminal device, the data digest and/or the key segment based on a private key associated with the terminal device to generate a signature; and submitting to a blockchain the data digest, the key segment, and the signature, for one or more nodes in the blockchain to verify the signature based on a public key corresponding to the private key, and to record the data digest and the key segment in the blockchain in response to the signature being verified to be valid.
    Type: Application
    Filed: May 14, 2020
    Publication date: August 27, 2020
    Inventors: Hong ZHANG, Haitao JIANG, Linqing WANG, Xinyu WENG, Fuqiang LI, Feng LIN, Jun WU, Xiaodong ZENG, Lei YANG
  • Publication number: 20200274715
    Abstract: A method for blockchain-based data verification is provided. The method includes: obtaining target data submitted by a data submitter, wherein a first data digest of the target data is recorded in a blockchain; computing a second data digest of the target data; determining whether the second data digest matches the first data digest of the target data recorded in the blockchain; and determining that the target data submitted by the data submitter is valid in response to determining that the second data digest matches the first data digest of the target data recorded in the blockchain.
    Type: Application
    Filed: May 14, 2020
    Publication date: August 27, 2020
    Inventors: Fuqiang LI, Linqing WANG, Hong ZHANG, Haitao JIANG, Xinyu WENG, Zongru ZHAN
  • Patent number: 10755534
    Abstract: Methods, systems, and devices, including computer programs encoded on computer storage media, for monitoring a payment machine are provided. One of the methods includes: monitoring a payment machine's interaction with a terminal; and in response to determining that the payment machine is obtaining payment information from the terminal, sending, in a low-power-consumption communication mode, attribute information of the payment machine to the terminal, causing the terminal to send the attribute information to a server for monitoring an operation status of the payment machine.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: August 25, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Linqing Wang, Renjiang Miu, Zongru Zhan, Xuyang Wan, Huanmi Yin, Hong Zhang, Zhe Han
  • Publication number: 20200234077
    Abstract: A method includes: receiving, at a server and from an augmented reality device, user information of a user using the augmented reality device; generating, by the server, a picture feature sample sub-library corresponding to the user information, including screening out, from a preset picture feature sample library, picture feature samples associated with the user information; and providing, to the augmented reality device, the picture feature sample sub-library, wherein the picture feature sample sub-library can be configured to be used by the augmented reality device to perform, during image scanning of an offline environment of the user, image recognition of images scanned from the offline environment by comparing the scanned images to picture features in the picture feature sample sub-library.
    Type: Application
    Filed: April 6, 2020
    Publication date: July 23, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Linqing Wang, Xiaodong Zeng, Hong Zhang, Feng Lin
  • Publication number: 20200211064
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for broadcasting audio. In one aspect, the method includes receiving, from a server by a smart broadcasting device associated with a service client, an audio broadcast instruction; in response to receiving the audio broadcast instruction, downloading an audio file corresponding to the audio broadcast instruction, wherein the audio file comprises a marketing content related to services provided by the server to the service client associated with the smart broadcasting device; and broadcasting, by the smart broadcasting device, the audio file by using a speaker of the smart broadcasting device.
    Type: Application
    Filed: March 5, 2020
    Publication date: July 2, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Qimeng Zou, Linqing Wang, Jiankang Sun, Yao Qin
  • Publication number: 20200202680
    Abstract: Methods, systems, and devices, including computer programs encoded on computer storage media, for monitoring a payment machine are provided. One of the methods includes: monitoring a payment machine's interaction with a terminal; and in response to determining that the payment machine is obtaining payment information from the terminal, sending, in a low-power-consumption communication mode, attribute information of the payment machine to the terminal, causing the terminal to send the attribute information to a server for monitoring an operation status of the payment machine.
    Type: Application
    Filed: December 18, 2019
    Publication date: June 25, 2020
    Inventors: Linqing WANG, Renjiang MIU, Zongru ZHAN, Xuyang WAN, Huanmi YIN, Hong ZHANG, Zhe HAN
  • Publication number: 20200134209
    Abstract: Provided is a method for blockchain-based recordkeeping and implementable by a terminal device. The method comprises: obtaining target data; computing a data digest of the target data, and extracting a key segment from the target data; signing, in a secure operation environment included in the terminal device, the data digest and/or the key segment based on a private key associated with the terminal device to generate a signature; and submitting to a blockchain the data digest, the key segment, and the signature, for one or more nodes in the blockchain to verify the signature based on a public key corresponding to the private key, and to record the data digest and the key segment in the blockchain in response to the signature being verified to be valid.
    Type: Application
    Filed: October 30, 2019
    Publication date: April 30, 2020
    Inventors: Hong ZHANG, Haitao JIANG, Linqing WANG, Xinyu WENG, Fuqiang LI, Feng LIN, Jun WU, Xiaodong ZENG, Lei YANG
  • Publication number: 20200136832
    Abstract: A method for blockchain-based data verification is provided. The method includes: obtaining target data submitted by a data submitter, wherein a first data digest of the target data is recorded in a blockchain; computing a second data digest of the target data; determining whether the second data digest matches the first data digest of the target data recorded in the blockchain; and determining that the target data submitted by the data submitter is valid in response to determining that the second data digest matches the first data digest of the target data recorded in the blockchain.
    Type: Application
    Filed: October 23, 2019
    Publication date: April 30, 2020
    Inventors: Fuqiang LI, Linqing WANG, Hong ZHANG, Haitao JIANG, Xinyu WENG, Zongru ZHAN
  • Patent number: 10614341
    Abstract: A method includes: receiving, at a server and from an augmented reality device, user information of a user using the augmented reality device; generating, by the server, a picture feature sample sub-library corresponding to the user information, including screening out, from a preset picture feature sample library, picture feature samples associated with the user information; and providing, to the augmented reality device, the picture feature sample sub-library, wherein the picture feature sample sub-library can be configured to be used by the augmented reality device to perform, during image scanning of an offline environment of the user, image recognition of images scanned from the offline environment by comparing the scanned images to picture features in the picture feature sample sub-library.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: April 7, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Linqing Wang, Xiaodong Zeng, Hong Zhang, Feng Lin
  • Publication number: 20200051046
    Abstract: A binding request for binding a broadcast device is sent to a payment system, wherein, responsive to receiving the binding request, the payment system binds a device identifier of the broadcast device comprised in the binding request to a user account. A payment request corresponding to the user account is sent to the payment system, wherein the payment system processes the payment request. A payment result corresponding to the payment request is received from the payment system, wherein the payment result is sent after the payment system identifies, based on the device identifier, the broadcast device bound to the user account. A payment result voice is output from the broadcast device based on the payment result.
    Type: Application
    Filed: October 10, 2019
    Publication date: February 13, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Linqing Wang, Hong Zhang, Huanmi Yin, Le Zhou, Sihai Yao, Feng Lin
  • Publication number: 20180197043
    Abstract: A method includes: receiving, at a server and from an augmented reality device, user information of a user using the augmented reality device; generating, by the server, a picture feature sample sub-library corresponding to the user information, including screening out, from a preset picture feature sample library, picture feature samples associated with the user information; and providing, to the augmented reality device, the picture feature sample sub-library, wherein the picture feature sample sub-library can be configured to be used by the augmented reality device to perform, during image scanning of an offline environment of the user, image recognition of images scanned from the offline environment by comparing the scanned images to picture features in the picture feature sample sub-library.
    Type: Application
    Filed: January 8, 2018
    Publication date: July 12, 2018
    Applicant: Alibaba Group Holding Limited
    Inventors: Linqing Wang, Xiaodong Zeng, Hong Zhang, Feng Lin