Patents by Inventor Zheng Yin

Zheng Yin 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).

  • Patent number: 10892888
    Abstract: A computer-implemented method for information protection comprises: determining one or more data inputs and one or more data outputs for a transaction, wherein the data inputs are associated with input data types respectively, and the data outputs are associated with output data types respectively; encrypting the input data types and the output data types; committing each of the encrypted input data types and the encrypted output data types with a commitment scheme to obtain corresponding commitment values; obtaining at least a parameter R based at least on the commitment values; and submitting the transaction to one or more nodes in a blockchain network with disclosure of the parameter R and without disclosure of the input data types and output data types for the nodes to verify consistency between the input data types and the output data types.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: January 12, 2021
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventors: Baoli Ma, Wenbin Zhang, Lichun Li, Zheng Liu, Shan Yin
  • Publication number: 20200410678
    Abstract: Embodiments of the disclosure provide systems and methods for generating a report based on a medical image of a patient. An exemplary system includes a communication interface configured to receive the medical image acquired by an image acquisition device. The system may further include at least one processor. The at least one processor is configured to automatically determine keywords from a natural language description of the medical image generated by applying a learning network to the medical image. The at least one processor is further configured to generate the report describing the medical image of the patient based on the keywords. The at least one processor is also configured to provide the report for display.
    Type: Application
    Filed: September 10, 2020
    Publication date: December 31, 2020
    Applicant: BEIJING KEYA MEDICAL TECHNOLOGY CO., LTD.
    Inventors: Qi Song, Feng Gao, Hanbo Chen, Shanhui Sun, Junjie Bai, Zheng Te, Youbing Yin
  • Publication number: 20200402237
    Abstract: Embodiments of the disclosure provide systems and methods for generating a diagnosis report based on a medical image of a patient. The system includes a communication interface configured to receive the medical image acquired by an image acquisition device. The system further includes at least one processor. The at least one processor is configured to detect a medical condition based on the medical image and automatically generate text information describing the medical condition. The at least one processor is further configured to construct the diagnosis report, where the diagnosis report includes at least one image view showing the medical condition and a report view including the text information describing the medical condition. The system also includes a display configured to display the diagnosis report.
    Type: Application
    Filed: September 6, 2020
    Publication date: December 24, 2020
    Inventors: Qi Song, Hanbo Chen, Zheng Te, Youbing Yin, Junjie Bai, Shanhui Sun
  • Publication number: 20200388662
    Abstract: In an embodiment, there is provided a display substrate assembly. The display substrate assembly includes: a base substrate; a light-shielding layer on the base substrate, the light-shielding layer having a plurality of light-shielding elements; and a plurality of polysilicon layers respectively on sides of the plurality of light-shielding elements away from the base substrate; wherein the plurality of light-shielding elements have different sizes such that energy lights reflected and/or refracted through the plurality of light-shielding elements of different sizes respectively generate different thermal energy distributions on the plurality of polysilicon layers corresponding to the plurality of light-shielding elements, causing the plurality of polysilicon layers to have different crystal forms. Meanwhile, a method of manufacturing the display substrate assembly and a display apparatus including the aforementioned display substrate assembly are also provided.
    Type: Application
    Filed: July 25, 2019
    Publication date: December 10, 2020
    Inventors: Xueyan Tian, Caiyu Qu, Zheng Liu, Xinshe Yin
  • Publication number: 20200370299
    Abstract: A louver canopy comprises a frame with a top disposed with parallel rafters; a plurality of louvers rotationally connected between the rafters and sequentially arranged along a length direction of the rafters, the louvers are disposed at intervals and parallel to each other, each of the louvers includes an elongated flashing; a baffle connected to a first long side of the flashing; an elongated first guide groove formed between the baffle and the flashing; When the louvers rotate to a closed state, an opening of the first guide groove faces upward, and a second long side of the flashing passes over a top of the baffle of an adjacent louver of the louvers and positions above the first guide groove of the adjacent louver.
    Type: Application
    Filed: May 20, 2020
    Publication date: November 26, 2020
    Applicant: Zhejiang Dosoly Mechanical and Electrical Technology Co., Ltd.
    Inventors: Caihua Shan, Gaoyang Xu, Yucheng Shan, Chao Han, Jie Ding, Ruzhong Yin, Rixin Liang, Zheng Zhou, Yongna Han, Ji Zhou, Kaiyu Ni
  • Publication number: 20200358595
    Abstract: A computer-implemented method for information protection comprises: determining one or more data inputs and one or more data outputs for a transaction, wherein the data inputs are associated with input data types respectively, and the data outputs are associated with output data types respectively; encrypting the input data types and the output data types; committing each of the encrypted input data types and the encrypted output data types with a commitment scheme to obtain corresponding commitment values; obtaining at least a parameter R based at least on the commitment values; and submitting the transaction to one or more nodes in a blockchain network with disclosure of the parameter R and without disclosure of the input data types and output data types for the nodes to verify consistency between the input data types and the output data types.
    Type: Application
    Filed: July 27, 2020
    Publication date: November 12, 2020
    Inventors: Baoli MA, Wenbin ZHANG, Lichun LI, Zheng LIU, Shan YIN
  • Patent number: 10831903
    Abstract: Privacy protection methods, systems, and apparatus, including computer programs encoded on computer storage media, are provided. One of the methods is performed by a second computing device and includes: receiving a data request for object data from a first computing device, wherein the object data is associated with an object and is stored in the second computing device; performing encryption of the object data using a public key associated with the object based on the data request to generate a first ciphertext; obtaining verification data based on the first ciphertext for verifying whether a ciphertext to be verified corresponds to the object data; and sending the verification data to the first computing device for the first computing device to execute a cryptography protocol with a third computing device based on the verification data.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: November 10, 2020
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventors: Lichun Li, Shan Yin, Zheng Liu
  • Patent number: 10819505
    Abstract: A computer-implemented method for information protection comprises: determining one or more data inputs and one or more data outputs for a transaction, wherein the data inputs are associated with input data types respectively, and the data outputs are associated with output data types respectively; encrypting the input data types and the output data types; committing each of the encrypted input data types and the encrypted output data types with a commitment scheme to obtain corresponding commitment values; obtaining at least a parameter R based at least on the commitment values; and submitting the transaction to one or more nodes in a blockchain network with disclosure of the parameter R and without disclosure of the input data types and output data types for the nodes to verify consistency between the input data types and the output data types.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: October 27, 2020
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventors: Baoli Ma, Wenbin Zhang, Lichun Li, Zheng Liu, Shan Yin
  • Patent number: 10803579
    Abstract: Embodiments of the disclosure provide systems and methods for generating a diagnosis report based on a medical image of a patient. The system includes a communication interface configured to receive the medical image acquired by an image acquisition device. The system further includes at least one processor. The at least one processor is configured to detect a medical condition of the patient and parameters associated with the medical condition based on the medical image. The at least one processor is further configured to construct the diagnosis report based on the medical image, wherein the diagnosis report includes at least one view of the medical image and a description of the medical condition using the parameters. The system also includes a display configured to display the diagnosis report.
    Type: Grant
    Filed: October 8, 2018
    Date of Patent: October 13, 2020
    Assignee: BEIJING KEYA MEDICAL TECHNOLOGY CO., LTD.
    Inventors: Qi Song, Hanbo Chen, Zheng Te, Youbing Yin, Junjie Bai, Shanhui Sun
  • Patent number: 10803581
    Abstract: Embodiments of the disclosure provide systems and methods for generating a report based on medical images of a patient. An exemplary system includes a communication interface configured to receive the medical images acquired by an image acquisition device. The system may further include at least one processor. The at least one processor is configured to receive a user selection of at least one medical image in at least one view. The at least one processor is further configured to automatically generate keywords describing the selected medical image based on a learning network including a convolutional neural network and a recursive neural network connected in series. The at least one processor is also configured to receive a keyword selection among the generated keywords and generate the report based on the keyword selection. The exemplary system additionally includes a display configured to display the selected medical image and the report.
    Type: Grant
    Filed: November 4, 2018
    Date of Patent: October 13, 2020
    Assignee: BEIJING KEYA MEDICAL TECHNOLOGY CO., LTD.
    Inventors: Qi Song, Feng Gao, Hanbo Chen, Shanhui Sun, Junjie Bai, Zheng Te, Youbing Yin
  • Publication number: 20200311720
    Abstract: Embodiments of the application provide a method, apparatus, and electronic device for implementing blockchain-based transactions. The method comprises: determining a transaction amount to be remitted from a remitter's blockchain account into a receiver's blockchain account, wherein a commitment of the remitter's balance is recorded with the remitter's blockchain account in a blockchain, a commitment of the receiver's balance is recorded with the receiver's blockchain account in the blockchain; obtaining a commitment of the transaction amount by using the homomorphic encryption algorithm according to the transaction amount; and submitting to the blockchain a transaction comprising information of the remitter's and the receiver's blockchain accounts, and the commitment of the transaction amount, for the commitment of the transaction amount to be deducted from the commitment of the remitter's balance and the commitment of the transaction amount to be added to the commitment of the receiver's balance.
    Type: Application
    Filed: May 20, 2020
    Publication date: October 1, 2020
    Inventors: Wenbin ZHANG, Lichun LI, Baoli MA, Zheng LIU, Shan YIN
  • Patent number: 10790971
    Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for secure multi-party computation. One of the methods includes identifying a trusted input data item that is homomorphically encrypted; generating a message authentication code (MAC) key share; generating a MAC share associated with the trusted input data item, wherein the MAC share is a random number; generating a ciphertext based on the trusted input data item, the MAC key share, and the MAC share; sending the ciphertext to the second computing device, wherein the second computing device uses the ciphertext as a component of a MAC share associated with the secret input data item; and after the multi-party computation is completed by the plurality of computing devices, verifying a result of the multi-party computation based at least in part on the MAC share associated with the secret input data item.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: September 29, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Lichun Li, Wenzhen Lin, Zheng Liu, Shan Yin
  • Publication number: 20200304294
    Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for secure multi-party computation. One of the methods includes identifying a trusted input data item that is homomorphically encrypted; generating a message authentication code (MAC) key share; generating a MAC share associated with the trusted input data item, wherein the MAC share is a random number; generating a ciphertext based on the trusted input data item, the MAC key share, and the MAC share; sending the ciphertext to the second computing device, wherein the second computing device uses the ciphertext as a component of a MAC share associated with the secret input data item; and after the multi-party computation is completed by the plurality of computing devices, verifying a result of the multi-party computation based at least in part on the MAC share associated with the secret input data item.
    Type: Application
    Filed: February 24, 2020
    Publication date: September 24, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Lichun Li, Wenzhen Lin, Zheng Liu, Shan Yin
  • Patent number: 10785043
    Abstract: Provided are an accurate load shedding system, and a communication method and an access apparatus thereof. The access apparatus includes: two E1 interfaces, eight optical fiber interfaces, a CPU and an FPGA. The two E1 interfaces are respectively connected to a control apparatus A and a control apparatus B of a control substation. The eight optical fiber interfaces are respectively connected to eight control terminals. The FPGA includes eight optical fiber transceivers respectively connected to the eight optical fiber interfaces through serial interfaces, and two E1 transceivers respectively connected to the two E1 interfaces through serial interfaces. Each optical fiber transceiver includes a reset submodule. Each E1 transceiver also includes a reset submodule. The CPU is connected to the FPGA through a parallel bus.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: September 22, 2020
    Assignees: State Grid Jiangsu Electric Power Co., Ltd., Nari Technology Co., Ltd.
    Inventors: Jijun Yin, Qing Chen, Zheng Wu, Xiao Lu, Hengzhi Cui, Jianyu Luo, Chunlei Xu, Xueming Li, Xiangdong Chen, Kaiming Luo, Bijun Li, Lin Liu, Yunsong Yan, Jianfeng Ren, Haifeng Xia
  • Patent number: 10782257
    Abstract: An apparatus, method and computer program for characterising samples using NMR. The apparatus includes a pulse sequence generator; and a response detector. The apparatus is configured to generate transverse and refocusing pulses and to record the decay response of a sample following a transverse pulse and echo response at least once after at least one refocusing pulse in order to enable determination of at least one relaxation time of the sample. In this way, sample or sample components with short relaxation times may be characterized.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: September 22, 2020
    Assignee: PERM Instruments Inc.
    Inventors: Apostolos Kantzas, Serguei I. Krioutchkov, Zheng Yin Wang
  • Publication number: 20200286083
    Abstract: The application provides a method, apparatus, and electronic device for implementing blockchain-based transactions.
    Type: Application
    Filed: May 26, 2020
    Publication date: September 10, 2020
    Inventors: Baoli MA, Lichun LI, Wenbin ZHANG, Zheng LIU, Shan YIN
  • Publication number: 20200286092
    Abstract: A method for implementing blockchain-based transactions includes: determining a to-be-remitted amount for each of a plurality of remitters participating in a transaction and a to-be-received amount for each of a plurality of receivers participating in the transaction, wherein the plurality of remitters include one or more real remitters, the plurality of receivers include one or more real receivers, and the plurality of remitters include one or more cover-up remitters and/or the plurality of receivers include one or more cover-up receivers; generating a commitment of the to-be-remitted amount corresponding to the each remitter and a commitment of the to-be-received amount corresponding to the each receiver; and submitting the transaction to a blockchain for execution, wherein the transaction comprises blockchain account addresses of the remitters and receivers, and the commitments of the to-be-remitted amounts and the to-be-received amounts.
    Type: Application
    Filed: May 20, 2020
    Publication date: September 10, 2020
    Inventors: Wenbin Zhang, Lichun Li, Baoli Ma, Zheng Liu, Shan Yin
  • Publication number: 20200279253
    Abstract: A method for implementing blockchain-based transactions comprises: determining a transaction amount to be remitted from a blockchain account of a remitter into a blockchain account of a receiver, wherein the blockchain account of the remitter records a homomorphic encryption ciphertext of the remitter's balance, the blockchain account of the receiver records a homomorphic encryption ciphertext of the receiver's balance; generating a homomorphic encryption ciphertext of the transaction amount with respect to the remitter and a homomorphic encryption ciphertext of the transaction amount with respect to the receiver; and submitting to the blockchain a transaction for the homomorphic encryption ciphertext of the transaction amount with respect to the remitter to be subtracted from the homomorphic encryption ciphertext of the remitter's balance and for the homomorphic encryption ciphertext of the transaction amount with respect to the receiver to be added to the homomorphic encryption ciphertext of the receiver's
    Type: Application
    Filed: May 19, 2020
    Publication date: September 3, 2020
    Inventors: Baoli MA, Zheng LIU, Shan YIN, Wenbin ZHANG, Lichun LI
  • Publication number: 20200280431
    Abstract: A computer-implemented method for information protection comprises: determining one or more data inputs and one or more data outputs for a transaction, wherein the data inputs are associated with input data types respectively, and the data outputs are associated with output data types respectively; encrypting the input data types and the output data types; committing each of the encrypted input data types and the encrypted output data types with a commitment scheme to obtain corresponding commitment values; obtaining at least a parameter R based at least on the commitment values; and submitting the transaction to one or more nodes in a blockchain network with disclosure of the parameter R and without disclosure of the input data types and output data types for the nodes to verify consistency between the input data types and the output data types.
    Type: Application
    Filed: May 18, 2020
    Publication date: September 3, 2020
    Inventors: Baoli MA, Wenbin ZHANG, Lichun LI, Zheng LIU, Shan YIN
  • Patent number: 10762317
    Abstract: Examples of techniques for quick response (QR) code deformation are described herein. An aspect includes receiving a first QR code, wherein the first QR code is scannable by a QR code scanner at a first range of angles. Another aspect includes determining a scanner angle, the scanner angle being outside of the first range of angles. Another aspect includes generating a second QR code based on the first QR code and the scanner angle, wherein the second QR code comprises a deformed QR code that is scannable by the QR code scanner at a second range of angles that is distinct from the first range of angles.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: September 1, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Hua Wei Fan, Lei Wang, Zheng Lei An, Xin Zhao, Hong Wei Sun, Ting Yin