Patents by Inventor Yu Zhao

Yu Zhao 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: 10904668
    Abstract: A method for interrupt based pairing for wireless audio devices includes determining a colocation of a wireless audio device with a subsequent wireless audio device with one or more sensors. An interrupt is generated in response to determining the colocation. A pairing mode of the wireless audio device is enabled in response to the interrupt. The wireless audio device is paired with the subsequent wireless audio device.
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: January 26, 2021
    Assignee: Plantronics, Inc.
    Inventors: Victoria Pires, Hua Zhao, Yu Zhang
  • Patent number: 10902184
    Abstract: The present disclosure provides, in part, methods, computer program products, systems, for providing a method. In one embodiment a method can include for example applying tags to a first document according to a tagging map; and applying tags to a second document according to the tagging map. In one embodiment a method can include parsing first content of a first document and second content of a second document using a tagging map; and generating an output document using the tagging map, wherein the generating included presenting in first and second different areas defining the output document the first content and the second content. In one embodiment, a method can include providing a custom tagging map based on one or more user defined input; and applying tags to a document using the custom tagging map.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: January 26, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Bing Xin Wang, Yi Yao, Ming Zhao, Yu Zhao
  • Publication number: 20210019596
    Abstract: A computing in-memory system and computing in-memory method based on a skyrmion race memory are provided. The system comprises a circuit architecture of SRM-CIM. The circuit architecture of the SRM-CIM comprises a row decoder, a column decoder, a voltage-driven, a storage array, a modified sensor circuit, a counter Bit-counter and a mode controller. The voltage-driven includes two NMOSs, and the two NMOSs are respectively connected with a selector MUX. The modified sensor circuit compares the resistance between a first node to a second node and a third node to a fourth node by using a pre-charge sense amplifier. The storage array is composed of the skyrmion racetrack memories. The computing in-memory architecture is designed by utilizing the skyrmion racetrack memory, so that storage is realized in the memory, and computing operation can be carried out in the memory.
    Type: Application
    Filed: April 25, 2019
    Publication date: January 21, 2021
    Applicants: HEFEI INNOVATION RESEARCH INSTITUTE, BEIHANG UNIVERSITY, BEIHANG UNIVERSITY
    Inventors: Peng OUYANG, Yu PAN, Youguang ZHANG, Weisheng ZHAO
  • Publication number: 20210015610
    Abstract: The present application discloses an implant loading apparatus comprising a guider and a guide base. The guider is sleeved on the exterior of the guide base. The guide base comprises a guide column, a connecting section, and a base connected in the axial direction. Fixing sections are provided on either end of the connecting section. The guide base is removably connected to the guider via the fixing sections. The guide base is provided with the two fixing sections that fit the guider to implement twice removable fixing, thus favoring a coaxial operation. A valve stent is neither twisted nor tilted during a compression process, thus increasing loading efficiency, greatly reducing the operation difficulty of a surgery, and allowing the implementation of a single person operation.
    Type: Application
    Filed: January 11, 2019
    Publication date: January 21, 2021
    Inventors: Feng Huang, Jing Zhao, Guoming Chen, Yu Li
  • Publication number: 20210009887
    Abstract: The present disclosure provides a synergist for a water-base drilling fluid and a preparation method therefor, a water-base drilling fluid and an application thereof, and belongs to the field of drilling fluid technologies. The synergist is prepared from raw materials comprising the following parts by weight: 15˜25 parts of sodium styrene sulfonate, 8˜15 parts of allyl trimethyl ammonium chloride, 2˜8 parts of didodecyldimethylammonium bromide, 1˜5 parts of n-octyl triethoxysilane, 1˜5 parts of propyltriethoxysilane, 1˜5 parts of disodium lauryl sulfosuccinate, 10˜20 parts of nano silica, 8˜15 parts of paraffin, and the like.
    Type: Application
    Filed: September 29, 2020
    Publication date: January 14, 2021
    Inventors: Xiaohu QUAN, Haiping FENG, Yihu WANG, Jianmin CHEN, Yu CAO, Weizhi YOU, Junling ZHAO, Jing YANG, Ang LI, Wei QUAN
  • Publication number: 20210011929
    Abstract: The present invention discloses a method for creating relational database table (s) for a form, which relates to the technical field of software development. A form is mapped to two database tables: a Table Main and a Table Detail, wherein the Table Main is used for storing the attributives of the table header and footer; the Table Detail is used for storing the attributives of the table body; the records of the two tables are associated by header numbers, which are primary keys, not combinations of primary keys from external entities, but independently generated serial numbers with business meaning. The application of the present invention solves the problems of redundant storage and slow access.
    Type: Application
    Filed: July 6, 2020
    Publication date: January 14, 2021
    Inventors: Muyun Fang, Huidong Wu, Zhen Qiu, Yu Liu, Xianxian Zhao, Haibo Liu, Qing Huang
  • Publication number: 20210008467
    Abstract: Disclosed is a reverse flow multi-stage sedimentation rake-free thickening device relating to the field of slime water treatment. The device includes a feed assembly, a guide assembly, and a clean coal collection assembly. The guide assembly also includes a central tank body and coal slurry flows from the upper part of the central tank body to the inner side wall of the central tank body through the feed assembly and the medicament, and then flows to the middle of the central tank body through the guide assembly. After the reaction, the bubbles carry the fine coal slime and move up to the clean coal collection assembly. The clean coal collection assembly is located above the outlet of the guide assembly, and the clean coal collection assembly is sequentially provided with a central collection area, a defoaming area, and a diversion settlement area from the middle to the outside.
    Type: Application
    Filed: September 24, 2020
    Publication date: January 14, 2021
    Inventors: Chao WANG, Erning ZHAO, Biao HU, Chengliang QIU, Mengmeng WANG, Xueqing JIANG, Xiong XIAO, Xinchun LIU, Yang FENG, Jiaqiang ZHOU, Jin ZHANG, Yu ZHANG
  • Patent number: 10892008
    Abstract: A memory macro system may be provided. The memory macro system may comprise a first segment, a second segment, a first WL, and a second WL. The first segment may comprise a first plurality of memory cells. The second segment may comprise a second plurality of memory cells. The first segment may be positioned over the second segment. The first WL may correspond to the first segment and the second WL may correspond to the second segment. The first WL and the second WL may be configured to be activated in one cycle.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: January 12, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Hidehiro Fujiwara, Hsien-Yu Pan, Chih-Yu Lin, Yen-Huei Chen, Wei-Chang Zhao
  • Publication number: 20210003517
    Abstract: The present invention provides a CT triaxial test apparatus for hydrate-bearing sediment, and belongs to the technical field of fundamental physical property measurement of geotechnical engineering. In the apparatus, aiming at the defects of the invention “a visual test apparatus for mechanical characteristics of natural gas hydrate-bearing sediment”, the CT triaxial test apparatus for hydrate-bearing sediment is redesigned and optimized, on the premise of obtaining static and dynamic mechanical characteristics and creep characteristics of a hydrate reservoir, the stability of the triaxial apparatus during rotation due to scanning, the temperature control accuracy of a hydrate-bearing sample, and the X-ray penetration performance of the pressure chamber of the triaxial apparatus are improved, an optimal CT imaging effect is obtained, and powerful hardware support is provided to ascertain the reservoir deformation mechanism during hydrate decomposition.
    Type: Application
    Filed: November 18, 2019
    Publication date: January 7, 2021
    Inventors: Yongchen SONG, Yanghui LI, Peng WU, Weiguo LIU, Jiafei ZHAO, Mingjun YANG, Yu LIU, Lei YANG
  • Patent number: 10887375
    Abstract: A method and system for improving a shared memory file transfer setup and usage is provided. The method includes configuring network links connected between hardware nodes. For every shared storage link, each hardware node includes a command section and a data storage section. A storage capacity for a hardware disk drive is determined based on a number of the hardware nodes and the hardware disk drive is connected to the hardware nodes. A software agent is installed within each of the hardware nodes and properties for the network links are configured. Each software agent is enabled and a connectivity status, bandwidth, and loading condition are tested for each of the network links. Each hardware node is registered with the hardware disk drive and communications between the hardware disk drive and the hardware nodes are enabled via the network links.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: January 5, 2021
    Assignee: International Business Machines Corporation
    Inventors: Mu Dan Cao, Shun Zi Chen, Tian Ji Yang, Yi Yao, Jian Zhang, Yu Zhao
  • Publication number: 20200411063
    Abstract: A semiconductor chip is provided. The semiconductor chip includes a memory cell and a logic cell disposed aside the memory cell, and includes signal and ground lines with the memory and logic cells located therebetween. The memory cell includes first and second active structures extending along a first direction, and includes a storage transmission gate line, first through third gate lines and a read transmission gate line extending along a second direction. The storage transmission gate line includes first and second line segments, which respectively extends across the active structures. The first through third gate lines continuously extend across the first and second active structures. The read transmission gate line includes third and fourth line segments, which respectively extend across the active structures. The first through third gate lines are located between the storage and read transmission gate lines.
    Type: Application
    Filed: June 27, 2019
    Publication date: December 31, 2020
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Hidehiro Fujiwara, Hsien-Yu Pan, Chih-Yu Lin, Yen-Huei Chen, Wei-Chang Zhao
  • Publication number: 20200410732
    Abstract: Embodiments of the present disclosure provide a method and apparatus for generating information, and relate to the field of cloud computation. The method may include: receiving a video and an audio of a user from a client; analyzing the video and the audio to determine an intention category of the user; generating feedback information according to the intention category of the user and a preset service information set; generating a video of a pre-established three-dimensional virtual portrait by means of an animation engine based on the feedback information; and transmitting the video of the three-dimensional virtual portrait to the client, for the client to present to the user.
    Type: Application
    Filed: December 10, 2019
    Publication date: December 31, 2020
    Inventors: Jingbo HUANG, Meihua FAN, Jianbin HE, Lihao WANG, Zhensheng CAI, Shikang KONG, Yafei ZHAO, Jianxiang WANG, Chao CHEN, Bo CHEN, Quangang LI, Yu LIU
  • Publication number: 20200410718
    Abstract: Embodiments of the present disclosure relate to a method and apparatus for determining a text color. The method may include: determining, in response to detecting a text frame on canvas, a subimage corresponding to the text frame from the canvas; acquiring color values of pixels in the subimage, to determine an average color value of the subimage; determining an average luminance value of the subimage based on the average color value of the subimage; and determining a color of text to be inputted into the text frame based on the average luminance value of the subimage.
    Type: Application
    Filed: December 20, 2019
    Publication date: December 31, 2020
    Inventors: Ziyan ZHONG, Yu HAO, Rong CHENG, Muwei ZHAO, Wenqian YUAN
  • Patent number: 10874469
    Abstract: A remotely operated orthopedic surgical robot system for performing a fracture reduction operation using a visual-servo control method is provided. The system includes the surgical image acquisition equipment, the fracture reduction robot and the remote operation workstation. The fracture reduction robot has a plurality of types. The remote operation workstation includes a graphical user interface for doctors to examine the fracture reduction path planning result made by an artificial intelligence algorithm and to manually perform the path planning. The remote operation workstation calculates the robot control quantity using the visual servo control method according to the path planning result and sends it to the robot.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: December 29, 2020
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Gangtie Zheng, Shijie Zhu, Yu Chen, Bicong Zhang, Yongwei Pan, Zhe Zhao, Jiuzheng Deng
  • Publication number: 20200391193
    Abstract: A method for preparing a porous nano-fiber heterostructure photocatalytic filter screen includes: preparing a noble metal nanostructure with tunable spectra and a heterostructure composite photocatalyst of a photocatalytic material; and preparing a large area and multilayer porous nano-fiber filter screen structure, while utilizing a scattering enhancement effect of metal nanoparticles in an porous optical fiber to realize repeated conduction of sunlight in the optical fiber and finally interact with the composite photocatalyst on a surface to improve photocatalytic efficiency.
    Type: Application
    Filed: May 28, 2018
    Publication date: December 17, 2020
    Inventors: Xiaoyang ZHANG, Tong ZHANG, Shanjiang WANG, Yu JI, Minghu ZHAO, Linfeng ZHAO
  • Publication number: 20200394216
    Abstract: The present disclosure relates to a method and device for video processing, an electronic device, and a storage medium. The method comprises: determining, on the basis of paragraph information of a query text paragraph and video information of multiple videos in a video library, preselected videos associated with the query text paragraph in the multiple videos; and determining a target video in the preselected videos on the basis of video frame information of the preselected videos and of sentence information of the query text paragraph. The method for video processing of the embodiments of the present disclosure indexes videos by means of the relevance between the videos and the query text paragraph, allows the pinpointing of the target video, avoids search result redundancy, allows the processing of the query text paragraph in a natural language form, and is not limited by the inherent contents of content labels.
    Type: Application
    Filed: August 6, 2019
    Publication date: December 17, 2020
    Inventors: Xiaoou TANG, Dian SHAO, Yu XIONG, Yue ZHAO, Qingqiu HUANG, Yu Qiao, Dahua LIN
  • Publication number: 20200384136
    Abstract: A composition comprising catalase, a preparation method and a use thereof, and a method for killing tumor cells are provided. The composition comprises a radionuclide labeled to a biomacromolecule, a soluble alginate and catalase. The composition can be injected into the tumor through an interventional treatment. A gel is formed when an alginate ion in the composition enters the tumor and encounters a calcium ion, such that the radionuclide and the catalase are uniformly confined in the tumor. The composition comprising catalase utilizes catalase to decompose dissolved oxygen generated from hydrogen peroxide in the tumor to advance the hypoxic state of the tumor cells, and the tumor cells are killed with radiation after the hypoxic state thereof has been advanced, and thus the invention has good prospects for applications in cancer therapy.
    Type: Application
    Filed: June 19, 2018
    Publication date: December 10, 2020
    Inventors: Zhuang Liu, Kai Yang, Yu Chao, Qi Zhao
  • Publication number: 20200384003
    Abstract: The present invention relates to a novel use of a triterpenoid. In particular, the present invention provides a use of a compound of formula I, or an optical isomer thereof, or a racemate thereof, or a solvate thereof, or a pharmaceutically acceptable salt thereof, or a prodrug thereof in the preparation of a pharmaceutical composition or a preparation for preventing and/or treating ocular diseases caused by crystalline lens lesions. A novel finding of the present invention is that the compound of formula I can prevent and/or treat ocular diseases caused by crystalline lens lesions, such as prevention and treatment of cataracts, is safe, has low toxicity and few side effects, and has remarkable therapeutic efficacy and development and application prospects.
    Type: Application
    Filed: December 28, 2018
    Publication date: December 10, 2020
    Inventors: Qinyuan ZHENG, Jingjie ZHU, Jing QU, Yu LUO, Shicheng DING, Lijun QIN, Xiangyan ZHOU, Chuanmin SUN, Fenqin ZHAO, Cunqing ZHANG, Zhongwei JI, Li GUO
  • Publication number: 20200388847
    Abstract: The present invention relates to an oligomer-based organic battery materials, cathode active material, cathode and secondary battery comprising such material, and a process for preparing such materials.
    Type: Application
    Filed: May 18, 2018
    Publication date: December 10, 2020
    Inventors: Yu ZHAO, Gaole DAI, Yumin QIAN, Xiaohong ZHANG
  • Patent number: 10863389
    Abstract: This disclosure relates to techniques for a wireless device to indicate a preferred bandwidth part and duty cycle in a cellular communication system. A wireless device and a cellular base station may establish a radio resource control connection. The wireless device may transmit an indication of a preferred bandwidth part, or a preferred communication duty cycle, or both, to the cellular base station. The cellular base station may select a bandwidth part, or communication duty cycle, or both, based at least in part on the indication provided by the wireless device, and may transmit an indication of the selected bandwidth part, communication duty cycle, or both, to the wireless device. The cellular base station and the wireless device may perform cellular communication using the selected bandwidth part, communication duty cycle, or both.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: December 8, 2020
    Assignee: Apple Inc.
    Inventors: Yi Su, Yuchul Kim, Pengkai Zhao, Wei Zhang, Sami M. Almalfouh, Wei Zeng, Haitong Sun, Dawei Zhang, Yu Zhang, Tianyan Pu, Zhu Ji, Johnson O. Sebeni, Yang Li