Patents by Inventor Shuo Zhang

Shuo Zhang 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: 20210160067
    Abstract: The disclosure discloses a method for bidirectional authorization of a blockchain-based resource public key infrastructure, aiming at solving security threat problems that a legal BGP route is illegal and a legal IP address is blocked caused by malicious operations.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 27, 2021
    Inventors: Yaping LIU, Shuo ZHANG, Binxing FANG, Peng SUN, Qingyuan LI, Yifei ZHOU
  • Publication number: 20210160171
    Abstract: The disclosure disclosures a blockchain-based verifiable inter-domain routing validation method, which includes: constructing a blockchain-based verifiable inter-domain routing system consisting of a verifiable inter-domain routing and a routing behavior validation subsystem; constructing, by a sender router R1, a routing behavior validation terminal of an autonomous domain to which the R1 belongs, and the routing validation blockchain system, a routing evidence and a routing evidence validation proposal, validating and endorsing the proposal, determining whether the proposal satisfies an endorsement policy, generating a routing evidence transaction, conducting consensus ordering on the transaction and updating a routing validation blockchain; and constructing, by a receiver router T, a routing behavior validation terminal of an autonomous domain to which the T belongs, and the routing validation blockchain system, a routing request validation message and retrieving whether a routing evidence corresponding to
    Type: Application
    Filed: November 20, 2020
    Publication date: May 27, 2021
    Inventors: Yaping LIU, Binxing FANG, Shuo ZHANG, Zhe LI, Qingyuan LI
  • Publication number: 20210158766
    Abstract: The present disclosure provides a method for driving a display device, an apparatus for driving a display device, a display device and a computer readable medium. The display device includes a backlight module, and the backlight module includes a plurality of backlight partitions. The driving method may include: determining backlight signal values of the plurality of backlight partitions according to input grayscale values of pixels in an image to be displayed; determining a backlight jump value of each of the plurality of backlight partitions according to the backlight signal values of the plurality of backlight partition; adjusting the backlight signal values of the plurality of backlight partitions according to the backlight jump values to obtain adjusted backlight signal values; and driving the backlight module to emit light using the adjusted backlight signal values of the plurality of backlight partitions.
    Type: Application
    Filed: April 13, 2020
    Publication date: May 27, 2021
    Inventors: Chenxi Zhao, Hao Zhang, Lili Chen, Minglei Chu, Xiangjun Peng, Yachong Xue, Gang Li, Shuo Zhang, Yaoyu Lv, Mingyang Yan
  • Publication number: 20210158346
    Abstract: A method for certificate transaction validation of a blockchain-based resource public key infrastructure aims to avoid security threats caused by conflicts or illegal transactions during transactions and improve security. A technical solution is as follows: constructing a resource public key infrastructure RPKIB system composed of a resource issuer, a resource transaction application client, a resource receiver, a blockchain network and a validation node; designing operations of a resource certificate and route origin authorization ROA as transactions, submitting operations of various resource transactions initiated by a resource issuer as transactions to the blockchain network, running, by the validation node, a smart contract to verify the transactions, and distinguishing whether the operations are malicious behaviors or normal operations of an authority.
    Type: Application
    Filed: November 21, 2020
    Publication date: May 27, 2021
    Inventors: Yaping LIU, Binxing FANG, Shuo ZHANG, Qingyuan LI, Sufang PENG
  • Publication number: 20210149063
    Abstract: A ray detector and a ray detection panel. The ray detector includes a base substrate, a thin film transistor, a scintillator, and a photodetector; the scintillator is located on aside of the photodetector that is away from the base substrate; the photodetector includes: a first conductive structure; a semiconductor layer; a second conductive structure; a first dielectric layer; and a second dielectric layer, the second conductive structure is electrically connected with source electrode; the thin film transistor is located between the base substrate and the photodetector; and an orthographic projection of the thin film transistor on the base substrate at least partially falls into an orthographic projection of the photodetector on the base substrate.
    Type: Application
    Filed: June 21, 2019
    Publication date: May 20, 2021
    Inventors: Kui LIANG, Xiaohui LIU, Jiangbo CHEN, Da LI, Shuo ZHANG, Zeyuan LI, Fanli MENG, Fan LI
  • Publication number: 20210124547
    Abstract: The embodiments of the present disclosure provide an AR display device and method. The device includes a terminal and an AR wearable device. The terminal is configured to: configure the AR wearable device as an extended display device of the terminal to put the AR wearable device and a display screen of the terminal in a dual-screen heterogeneous display mode; and transmit image data to the AR wearable device to allow the AR wearable device to display the image data.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 29, 2021
    Inventors: Qingwen Fan, Jinghua Miao, Xuefeng Wang, Shuai Hao, Shuo Zhang, Huidong He, Hao Zhang, Lili Chen
  • Patent number: 10970040
    Abstract: The present disclosure is directed to systems and methods for the creation of a localized audio message for use in a personal audio device. The system includes: a database of information relating to a pre-determined subject obtained from online media content; one or more processors; and a personal audio device configured to receive a localized audio message. The processors extract a dataset comprising information relating to a pre-determined subject from online media content; generate one or more summaries of the information relating to the pre-determined subject; generate a localized audio message based on the one or more summaries; and send the localized audio message to a personal audio device of a user.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: April 6, 2021
    Assignee: Bose Corporation
    Inventors: Elizabeth Nielsen, Elio Dante Querze, Marko Orescanin, Naganagouda B. Patil, Marina Shah, Vijayan P. Sarathy, Shanthi Chandrababu, Shuo Zhang, Isaac Julien
  • Publication number: 20210097945
    Abstract: Embodiments of the present disclosure provide a method for driving a display device to display an image sequence and a display device therefor. The display device includes a backlight module having a plurality of backlight partitions. The image sequence includes at least a first frame image and a second frame image. The method includes determining a first region in the first frame image and a second region in the second frame image that correspond to an overlapping portion of the first frame image and second frame image as overlapping regions; obtaining, based at least partially on a first backlight value of a first backlight partition(s) corresponding to the first region, a second backlight value of a second backlight partition corresponding to the second region; and controlling a backlight brightness of the second backlight partition based on the second backlight value when the display device displays the second frame image.
    Type: Application
    Filed: March 20, 2020
    Publication date: April 1, 2021
    Inventors: Yukun SUN, Wenyu LI, Zhifu LI, Mingyang YAN, Qingwen FAN, Jinghua MIAO, Huidong HE, Shuo ZHANG, Lili CHEN, Hao ZHANG
  • Publication number: 20210095557
    Abstract: Systems and methods of optimizing a new well path using a minimum curvature method are disclosed. An arc of the new well path may include a change in curvature at a point along the length of the arc. The arc of the new well path may be determined by iteratively: selecting a length of a first arc portion of the arc; determining a length of a second arc portion of the arc according to a minimum curvature method; combining the first arc portion and the second arc portion to form an arc; determining a deviation of the arc relative to a planned well trajectory; and selecting the arc with the lowest deviation from the planned well trajectory.
    Type: Application
    Filed: August 27, 2020
    Publication date: April 1, 2021
    Inventors: Chicheng Xu, Shuo Zhang, Jay Vogt, Troy W. Thompson
  • Publication number: 20210092339
    Abstract: Embodiments of the present disclosure relate to a method for analyzing an imaging quality of an imaging system. The imaging system comprises a spatial light modulator. The spatial light modulator comprises pixel units arranged in an array. The method comprises obtaining a transmittance distribution function of the spatial light modulator based on a structural parameter of the pixel unit, wherein the structural parameter is an aperture ratio. The imaging quality analysis parameter of the imaging system is obtained based on the transmittance distribution function of the spatial light modulator. Then, the imaging quality of the imaging system is analyzed based on the imaging quality analysis parameter.
    Type: Application
    Filed: April 30, 2020
    Publication date: March 25, 2021
    Inventors: Shuo ZHANG, Hao ZHANG, Lili CHEN, Hongzhen XUE, Minglei CHU, Guixin YAN, Yukun SUN, Chenxi ZHAO, Zehua DONG, Xiangjun PENG, Yaoyu LV, Yachong XUE, Huidong HE, Qingwen FAN
  • Publication number: 20210073509
    Abstract: Disclosed herein includes a method, an apparatus, a display device and storage medium storing computer executable instructions for positioning a gaze point. The method for obtaining a gaze point in a display device may comprise capturing a real time eye image, obtaining a real time pupil center point from the real time eye image, determining a gaze target zone based on the real time pupil center point and obtaining a gaze point on a target screen generated by the display device based on the real time pupil center point and a mapping ratio for the gaze target zone.
    Type: Application
    Filed: May 31, 2019
    Publication date: March 11, 2021
    Inventors: Yachong XUE, Hao ZHANG, Lili CHEN, Jiankang SUN, Minglei CHU, Huidong HE, Shuo ZHANG, Gang LI, Xiangjun PENG, Chenxi ZHAO, Yaoyu LV
  • Publication number: 20210065266
    Abstract: A method, apparatus, and computer-readable medium for leveraging real-time sales volume for conducting group buys comprising initializing a sale of an item, the sale specifying a current price of the item which is calculated based on a current sales volume of the item and sales volume ranges, processing transactions with users for items at a purchase price equal to the current price when a purchase request is received from the corresponding user, terminating the sale of the item at a closing price when the current sales volume has reached a threshold or when a period of time has passed since the sale was initialized, and crediting accounts belonging to one or more users with an additional amount based at least in part on a difference between the closing price and the purchase price for each item for the corresponding user.
    Type: Application
    Filed: March 11, 2020
    Publication date: March 4, 2021
    Inventors: Severo D'Souza, Patricia Frey, Payson Johnston, Shuo Zhang, Steven Lee
  • Patent number: 10936556
    Abstract: Generation of a schema of a NoSQL type database, where a set of entry(ies) of a NoSQL type database can be determined, and the record schema is a treelike relationship between key hierarchies with a key as a node in the entry, wherein the key corresponds to an attribute name. For at least one record schema, a node in which there is an attribute name variation is determined based on a similarity of sub-nodes in the treelike relationship, and the record schema is updated according to the determined result. The schema of the NoSQL type database is generated based on the updated record schema.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: March 2, 2021
    Assignee: International Business Machines Corporation
    Inventors: Limei Jiao, Chen Wang, Lanjun Wang, Shuo Zhang
  • Publication number: 20210058612
    Abstract: Disclosed are a virtual reality display method, a device, a system, and a storage medium. The method is applicable to a terminal in the virtual reality display system which includes a virtual reality device and a terminal. The method includes: rendering a first virtual reality image at a first rendering resolution to acquire a first rendered image; sending the first rendered image to the virtual reality device; rendering a second virtual reality image at a second rendering resolution to acquire a second rendered image; and sending the second rendered image to the virtual reality device, wherein the first rendering resolution is less than the second rendering resolution, and the first and the second virtual reality images are two adjacent frames of images.
    Type: Application
    Filed: July 24, 2020
    Publication date: February 25, 2021
    Inventors: Yukun Sun, Shuo Zhang, Jinghua Miao, Wenyu Li, Zhifu Li, Mingyang Yan, Qingwen Fan, Huidong He, Hao Zhang, Lili Chen
  • Patent number: 10929099
    Abstract: Various implementations include wearable audio devices having a spatialized virtual personal assistant (VPA). In other implementations, a method of controlling a wearable audio device having a spatialized VPA is disclosed. Other implementations include a method of generating a spatialized VPA in a wearable audio device.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: February 23, 2021
    Assignee: BOSE CORPORATION
    Inventors: Elio Dante Querze, Todd Richard Reily, Conor William Sheehan, Isaac Keir Julien, Marina Sanjiv Shah, Shuo Zhang, Elizabeth Kaye Nielsen
  • Publication number: 20210027454
    Abstract: The disclosure provides a method for defect classification, including: extracting a low-level feature of a defect region from a defect image; encoding the low-level feature by using a defect dictionary to obtain a middle-level semantic feature corresponding to the low-level feature; classifying a defect in the defect region of the defect image into one of a plurality of defect categories based on the middle-level semantic feature, wherein the defect dictionary includes a defect intra-category dictionary and a defect inter-category dictionary.
    Type: Application
    Filed: April 27, 2020
    Publication date: January 28, 2021
    Applicants: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Xiangjun Peng, Yunqi Wang, Chenxi Zhao, Yachong Xue, Gang Li, Yaoyu Lv, Shuo Zhang, Minglei Chu, Lili Chen, Hao Zhang
  • Patent number: 10895919
    Abstract: A gesture control method includes receiving first gesture control data. The gesture control method includes converting the first gesture control data into second gesture control data of a standard coordinate system. The gesture control method includes controlling the display screen according to the second gesture control data.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: January 19, 2021
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Guixin Yan, Shuo Zhang, Hao Zhang, Lili Chen, Minglei Chu
  • Publication number: 20200408661
    Abstract: An ore volume-based zonal injection method for ionic rare earth includes six steps of ore body data acquisition; ore volume calculation by units; calculation of leaching agent consumption ? per unit ore volume; calculation of unit ore volume-based zoning range difference; merging of the units into injection zones; and injection.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 31, 2020
    Applicant: JIANGXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Lei QIN, Guanshi WANG, Chenliang PENG, Fangfang XIE, Shuo ZHANG
  • Publication number: 20200410688
    Abstract: An image segmentation method, an image segmentation apparatus, an image segmentation device are provided, the image segmentation method including: extracting, from a current frame of a video image, a skeleton two-dimensional estimation and a skeleton three-dimensional estimation of a human three-dimensional skeleton; obtaining a target three-dimensional skeleton based on the skeleton two-dimensional estimation and the skeleton three-dimensional estimation; implementing image segmentation based on the target three-dimensional skeleton; wherein the human three-dimensional skeleton has multiple nodes, and the video image is a two-dimensional image, when calculating the target three-dimensional skeleton in the current frame, by comprehensively considering the skeleton two-dimensional estimation and skeleton three-dimensional skeleton estimation of the human three-dimensional skeleton in the current frame, the accuracy and robustness of the obtained target three-dimensional skeleton can be improved, thereby improv
    Type: Application
    Filed: June 24, 2020
    Publication date: December 31, 2020
    Applicants: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yaoyu Lv, Lili Chen, Hao Zhang, Fuqiang Ma, Jiankang Sun, Shuo Zhang, Gang Li, Yachong Xue, Xiangjun Peng, Chenxi Zhao
  • Patent number: D906722
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: January 5, 2021
    Inventor: Shuo Zhang