Patents by Inventor Yang Zhang

Yang 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: 20220289765
    Abstract: Disclosed are a crystal of a carcinogenic fused kinase inhibitor and a preparation method therefor; also disclosed are applications of the crystal in preparing a medicament for treating tumor-related diseases.
    Type: Application
    Filed: August 27, 2020
    Publication date: September 15, 2022
    Inventors: Jianfei Wang, Jikui Sun, Guangwen Yang, Yang Zhang
  • Publication number: 20220291897
    Abstract: Embodiments of the present application provide a speech playback method and apparatus, an electronic device and a storage medium. The method specifically comprises: receiving speech data sent by first electronic devices to obtain a speech data set; receiving audio and video data sent by a second electronic device, the audio and video data comprising speech data selected for playback, and the speech data selected for playback comprising any one of the speech data clicked for playback in the speech data set; and pushing the audio and video data to each first electronic device. For a webcast system, audience users using second electronic devices can interact with anchor users by means of speech, so that audience users who input a text slow or who can't input a text can also easily express opinions in a webcast, thereby improving the user experience of the audience users and increasing target audiences of the webcast.
    Type: Application
    Filed: June 2, 2022
    Publication date: September 15, 2022
    Applicant: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Yang ZHANG, Meizhuo LI
  • Publication number: 20220289722
    Abstract: A crystal form of a pyrazin-2(1H)-one compound and a preparation method therefor. The present invention specifically related to a compound of formula (II) and a preparation method for a crystal form of the compound.
    Type: Application
    Filed: August 4, 2020
    Publication date: September 15, 2022
    Inventors: Fei HONG, Jinming HUANG, Longhui GAO, Shicong WANG, Tingting YIN, Zhifei FU, Miaorong LUO, Yang ZHANG, Jian LI, Shuhui CHEN
  • Patent number: 11440903
    Abstract: The present invention provides a salt form, a crystal form, and a preparation method of a compound as an FGFR4 inhibitor and medical uses thereof.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: September 13, 2022
    Assignees: GUANGDONG ZHONGSHENG PHARMACEUTICAL CO., LTD, GUANGDONG XIANQIANG PHARMACEUTICAL CO., LTD
    Inventors: Chaofeng Long, Yang Zhang, Zhengxia Chen, Xiaoxin Chen, Zhuowei Liu, Meibi Dai, Zhiqiang Liu, Shuhui Chen
  • Patent number: 11442986
    Abstract: Method and apparatus that includes receiving a query describing an aspect in a video, the video including a plurality of frames, identifying multiple proposals that potentially correspond to the query where each of the proposals includes a subset of the plurality of frames, ranking the proposals using a graph convolution network that identifies relationships between the proposals, and selecting, based on the ranking, one of the proposals as a video segment that correlates to the query.
    Type: Grant
    Filed: February 15, 2020
    Date of Patent: September 13, 2022
    Assignee: International Business Machines Corporation
    Inventors: Chuang Gan, Sijia Liu, Subhro Das, Dakuo Wang, Yang Zhang
  • Patent number: 11444284
    Abstract: The present application relates to a secondary battery and an electrode member thereof. The electrode member includes an insulating substrate, a conducting layer and an active material layer. The conducting layer is provided on a surface of the insulating substrate, and the conducting layer includes a main portion and a protruding portion extending from the main portion, the main portion is coated with the active material layer, the protruding portion is not coated with the active material layer. The active material layer includes a first portion and a second portion, the first portion is positioned at an end of the active material layer away from the protruding portion, the second portion is positioned at a side of the first portion close to the protruding portion, and a thickness of the first portion is less than a thickness of the second portion.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: September 13, 2022
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Zige Zhang, Wei Li, Qingrui Xue, Jing Li, Pengxiang Wang, Yang Zhang
  • Publication number: 20220281853
    Abstract: Disclosed are a crystal form of pyrazine-2(1H)-ketone compound and a preparation method therefor. Specifically disclosed is a method for preparing a compound of formula (II) and a crystal form thereof.
    Type: Application
    Filed: August 4, 2020
    Publication date: September 8, 2022
    Inventors: Zhiliang CHEN, Zhiyi LUO, Yichao ZHUANG, Jinxia LIN, Longhui GAO, Zhifei FU, Miaorong LUO, Yang ZHANG, Jian LI, Shuhui CHEN
  • Patent number: 11435470
    Abstract: Provided is a multi-target life detection method based on radar signals. The method includes: performing time accumulation in a slow time direction on a preprocessed echo signal to obtain a first echo signal; performing an envelope extraction of inflection points on the first echo signal to obtain a second echo signal; calculating an average value of all amplitude signals in the second echo signal other than M marked amplitude signals; and in response to a ratio of a marked amplitude signal to the average value being greater than a threshold, determining that a living target exists at a radar detection distance corresponding to the marked amplitude signal. According to the life detection method of the present disclosure, a normalization method is adopted to normalize signal amplitudes of the radar in a dimension of fast time (distance). In addition, two envelope extractions of inflection points may be performed.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: September 6, 2022
    Assignee: AIR FORCE MEDICAL UNIVERSITY
    Inventors: Yang Zhang, Jianqi Wang, Fulai Liang, Hao Lv, Ziqi Zhang, Zhao Li, Huijun Xue
  • Publication number: 20220275269
    Abstract: A spherical organic nano boron crosslinker with a PAMAM core and a preparation method thereof, and a gel fracturing fluid.
    Type: Application
    Filed: May 20, 2022
    Publication date: September 1, 2022
    Inventors: Jincheng MAO, Jinhua MAO, Xiaojiang YANG, Chong LIN, Yang ZHANG, An CHEN, Sikai DAI
  • Publication number: 20220276801
    Abstract: A system includes a memory device having a plurality of data blocks and a processing device, the processing device to perform operations identifying an erase operation being performed on a first portion of a plurality of data blocks. The operations further include determining a first rate of performance of the erase operation being performed on the first portion of the plurality of data blocks, identifying a write operation being performed on a second portion of the plurality of data blocks, and determining a second rate of performance of the write operation being performed on the second portion of the plurality of data blocks. The operations further include determining whether the second rate of performance corresponds to the first rate of performance and responsive to the second rate of performance not corresponding to the first rate of performance, adjusting the second rate of performance.
    Type: Application
    Filed: May 16, 2022
    Publication date: September 1, 2022
    Inventor: Yang Zhang
  • Publication number: 20220277384
    Abstract: A method for processing network data can include: displaying an item setting interface, the item setting interface being configured to set an allowable transaction condition of an item; acquiring an allowable transaction condition of a target item in response to an operation of setting a transaction condition for the target item; and sending an item issuing request to a server, the item issuing request being configured to instruct the server to issue the target item to a live-streaming room and to open a transaction authority of the target item to an audience account, and the audience account meeting the allowable transaction condition of the target item.
    Type: Application
    Filed: May 16, 2022
    Publication date: September 1, 2022
    Inventors: Qiyu LIU, Yang ZHANG, Jianpu XU, Huan LI
  • Publication number: 20220279217
    Abstract: Provided is a method for processing live-streaming data. The method includes: displaying at least one live-streaming plan of a live-streaming room; determining a target live-streaming plan in response to a select operation on the at least one live-streaming plan; acquiring plan content of the target live-streaming plan in response to an announcement set operation on the target live-streaming plan; and generating a live-streaming announcement of the target live-streaming plan based on the plan content of the target live-streaming plan.
    Type: Application
    Filed: November 23, 2021
    Publication date: September 1, 2022
    Inventors: Pengyan YAO, Li FAN, Yang ZHANG, Fei WANG, Wusheng LI, Linghua ZHU
  • Patent number: 11427884
    Abstract: A method for treating fluorine-containing rare earth mineral particles may include mixing a first batch of the fluorine-containing rare earth mineral particles with a first sulfuric acid solution in a weight ratio in the range of 2-10:1 of the sulfuric acid in the first sulfuric acid solution to the first batch of fluorine-containing rare earth mineral particles, and heating the mixture to cause a liquid-solid reaction. The solid phase and liquid phase may be separated after the reaction to obtain an acid filtrate and an acid residue. The acid residue may be leached with water to obtain an aqueous leaching liquor that comprises a rare earth sulfate and an aqueous leaching residue. A second sulfuric acid solution may be added to the acid filtrate in an amount such that the sulfuric acid concentration of the acid filtrate is 40-85 wt %.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: August 30, 2022
    Assignees: NATIONAL ENGINEERING RESEARCH CENTRE OF RUIKE RARE EARTH METALLURGY AND FUNCTION MATERIALS CO., LTD., BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
    Inventors: Jianguo Cui, Zhe Wang, Ruien Hou, Dong Li, Meng Xu, Ting Gao, Xiaoli Hao, Bo Li, Yang Zhang
  • Publication number: 20220272061
    Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing email attachments in an online content management system. In some implementations, a messaging client can receive input attaching a content item to an electronic message in a message thread. In response to the input, the messaging client can store the content item in a file system managed by an online content management system, generate a link to the content item, and insert the link in the electronic message. The content item can be shared with the recipients of the electronic message such that the content item can be synchronized across recipient devices by the online content management system. The messaging client on each recipient device and/or the sender's device can present representations of the attachments associated with the message thread in a centralized location on a GUI of the messaging client.
    Type: Application
    Filed: February 9, 2022
    Publication date: August 25, 2022
    Applicant: Dropbox, Inc.
    Inventors: Huy Nguyen, Anvisha Pai, Brandon Souba, Nikrad Mahdi, Rajeev Nayak, Anand Prakash, Yang Zhang, Yuyang Guo, Erika DeBenedictis
  • Publication number: 20220267322
    Abstract: Provided are a class of multi-targeted inhibitors of IRAK4 and BTK, and the use thereof in preparing a drug for treating IRAK4- and BTK-related diseases. The present invention specifically relates to the compounds represented by formula (II), isomers thereof or pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: July 10, 2020
    Publication date: August 25, 2022
    Inventors: Jianfei WANG, Haizhong TAN, Jie LI, Yang ZHANG, Jian LI, Shuhui CHEN
  • Publication number: 20220267324
    Abstract: FGFR and VEGFR dual inhibitors, specifically being a compound represented by formula (I) or a pharmaceutically acceptable salt.
    Type: Application
    Filed: July 24, 2020
    Publication date: August 25, 2022
    Inventors: Zhengxia CHEN, Meibi DAI, Yang ZHANG, Shuhui CHEN
  • Publication number: 20220269936
    Abstract: Training a machine learning model can include receiving time series data. A knowledge graph structure can be received including nodes and edges, the nodes representing entities associated with the time series data, the edges representing relationships between the nodes connected by the edges. A machine learning model can be structured to forecast a prediction using the time series data. The machine learning model can be structured to integrate the knowledge graph structure as an error term in the machine learning model. The machine learning model can be trained to forecast the prediction based on the time series data and the knowledge graph structure. The error term representing the knowledge graph structure can be regularized for sparsity during training.
    Type: Application
    Filed: February 24, 2021
    Publication date: August 25, 2022
    Inventors: Yada Zhu, Yang Zhang, Pin-Yu Chen, Rahul Mazumder, Shibal Ibrahim, Wenyu Chen
  • Publication number: 20220257486
    Abstract: Suggested are surfactant compositions comprising: One or more alpha-sulfofatty acid disalts (A) of general formula (I), RICH (SO3M1) COOM2 (I), wherein the radical R 1 denotes a linear or branched alkyl or alkenyl radical having 6 to 18 C atoms and the radicals M 1 and M 2-independently of one another-are selected from the group H, Li, Na, K, Ca/2, Mg/2, Ammonium and alkanolamines and one or more polysaccharides (B) selected from the group consisting of dextrin and its derivatives, starch and its derivatives, cellulose and its derivatives, preferably one or more dextrins (B) of the general formula (II), (II) in which n is an integer between 3 and 200.
    Type: Application
    Filed: April 27, 2020
    Publication date: August 18, 2022
    Inventors: Zhao Ting Liu, Yang Zhang, Ming Hao Gu, Claudia Brunn
  • Publication number: 20220259140
    Abstract: The present invention relates to a crystal form and an amorphous form of dezocine analogue hydrochloride, and in particularly, to a crystal form of a compound represented by formula (I) and an amorphous form of a compound represented by formula (II). An X-ray powder diffraction spectrum of the crystal form comprises characteristic peaks at 20 values of 13.1°±0.2°, 16.8±0.2°, and 18.5±0.2°, and an X-ray powder diffraction spectrum of the amorphous form is shown in FIG. 1.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 18, 2022
    Inventors: Yang ZHANG, Wentao WU, Zhixiang LI
  • Publication number: 20220253057
    Abstract: The present invention discloses an image processing-based laser emission and dynamic calibration apparatus and method, a device and a medium. The apparatus includes: an image acquisition system configured to acquire images of a target and a laser spot; an image processing system connected to the image acquisition system and configured to extract the target's attribute and coordinate information, and coordinate information of the laser spot; a control system connected to the image processing system and configured to sight or calibrate a laser emission angle based on a result of the image processing system, and send an instruction to a laser emission system; and the laser emission system bound to the image acquisition system and connected to the control system, and configured to calibrate the laser emission angle based on the instruction of the control system or emit laser. The present invention completes automatic adjustment of a laser emission angle.
    Type: Application
    Filed: May 26, 2021
    Publication date: August 11, 2022
    Applicant: Anyang Yidu Network Technology Company
    Inventors: Guoxun Tian, Wei Wang, Yang Zhang, Guoquan Chang, Zhaoxia Wu