Patents by Inventor Xin Li

Xin Li 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: 11024254
    Abstract: A display control system and a display apparatus are disclosed. The display control system includes a circuit board including a top edge, a bottom edge opposite to the top edge and a side edge intersecting with the top edge and the bottom edge, a length of the top edge and a length of the bottom edge being larger than that of the side edge; a core module on the circuit board for processing display information; an image data output interface on the circuit board, connected with the core module for outputting display image data; a plurality of function modules on the circuit board, connected with the core module for transmitting the display information to the core module. The function modules and the core module are along the top edge, and the image data output interface is on a side of the function modules close to the bottom edge.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: June 1, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shu Wang, Rao Hui, Zhiguo Zhang, Xin Li
  • Patent number: 11020702
    Abstract: A simultaneous reaction system and method for organic material pyrolysis and combustion. The system comprises a time sharing reactor for pyrolysis and combustion, a feeder, a recovery apparatus for pyrolysis volatility products and a flue gas purifier. The whole process mainly consists of two time sharing stages of pyrolysis and combustion. The system has the advantages of cascade utilization of energy, short time of pyrolysis reaction and high efficiency of heat transfer.
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: June 1, 2021
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Aimin Li, Xin Wang, Lei Zhang
  • Patent number: 11025909
    Abstract: Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In some examples, an apparatus for video decoding includes receiving circuitry and processing circuitry. For example, the processing circuitry receives a bitstream including bits corresponding to residues of a block in a coded picture and parses the bitstream to extract at least one bit that is indicative of a potential usage of an angular prediction of the block. Further, the processing circuitry determines context for coding information of a secondary transform based on the at least one bit that is indicative of the potential usage of the angular prediction of the block, and decode the bits corresponding to the residues of the block using the secondary transform information that is decoded based on the context.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: June 1, 2021
    Assignee: Tencent America LLC
    Inventors: Xin Zhao, Xiang Li, Shan Liu
  • Patent number: 11025390
    Abstract: A method for transmitting uplink Sounding Reference Signal, SRS, a terminal, a network side device and a storage medium are provided. The method includes determining a transmission manner for one or more uplink SRSs in a wideband system by a terminal according to a configuration from a network side device, wherein the wideband system is configured with a plurality of basic parameters; transmitting the one or more uplink SRSs to the network side device in the wideband system by the terminal according to the transmission manner.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: June 1, 2021
    Assignee: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
    Inventors: Rakesh Tamrakar, Qiubin Gao, Runhua Chen, Hui Li, Qiuping Huang, Mengjun Wang, Chuanjun Li, Yu Yang, Yang Song, Xin Su
  • Patent number: 11025937
    Abstract: A method for video decoding in a decoder is provided. In the method, transform block signaling information is acquired from a coded video bitstream. A transform type is determined based on the transform block signaling information. A low frequency coefficient of one of a plurality of sub transform units is determined based on the transform type and neighboring sub transform units of the one of the plurality of sub transform units. The plurality of sub transform units is partitioned from a current coding block unit (CU). The current coding block unit is subsequently decoded based on low frequency coefficients of the plurality of sub transform units, where the low frequency coefficients include the low frequency coefficient of the one of the plurality of sub transform units.
    Type: Grant
    Filed: March 14, 2020
    Date of Patent: June 1, 2021
    Assignee: Tencent America LLC
    Inventors: Xin Zhao, Xiang Li, Shan Liu
  • Publication number: 20210158799
    Abstract: The disclosure provides a speech recognition method, a device and a computer-readable storage medium. The method includes obtaining a first voice signal collected from a first microphone in a microphone array and a second voice signal collected from a second microphone in the microphone array, the microphone array including at least two microphones, such as two, three or six microphones. The method further includes extracting enhanced features associated with the first voice signal and the second voice signal through a neural network, and obtaining a speech recognition result based on the enhanced features extracted.
    Type: Application
    Filed: August 10, 2020
    Publication date: May 27, 2021
    Inventors: Ce ZHANG, Bin Huang, Xin Li, Jinfeng Bai, Xu Chen, Lei Jia
  • Publication number: 20210156163
    Abstract: An autonomous cleaner includes a suction enhancer arrangement for mounting adjacent to an intake opening provided on a base surface of the autonomous cleaner. The suction enhancer arrangement includes at least one barrier member having a mounting end side mounted to the base surface and a free end side downwardly extended from the base surface. The at least one barrier member is made of elastic material and arranged to be positioned and extended between two side portions of the base surface and adjacent to the intake opening, defining a space below the base surface and the at least one barrier member as an intaking space, such that a flow of liquid to be sucked into the intake opening is speed up in the intaking space to enhance a suction effect thereat.
    Type: Application
    Filed: June 22, 2020
    Publication date: May 27, 2021
    Inventors: Xin CAO, Weijin LI
  • Publication number: 20210159959
    Abstract: A wireless communication device and method used in a base station side and a user equipment side. The wireless communication device used in the base station includes one or more processors configured to respectively configure, based on an antenna configuration of a base station and on a plurality of spatial dimensions, a downlink reference signal of the base station, and generate a control message comprising an indication indicating that the base station respectively transmits, on the plurality of spatial dimensions, the downlink reference signal, so as to be used in a user equipment served by the base station.
    Type: Application
    Filed: January 5, 2021
    Publication date: May 27, 2021
    Applicant: Sony Corporation
    Inventors: Nanxi LI, Jinhui CHEN, Zaixue WEI, Xin ZHANG
  • Publication number: 20210156425
    Abstract: The present disclosure provides a wiring structure of a magnetic suspension bearing, a compressor and an air conditioner. The wiring structure of a magnetic suspension bearing, for electrically connect a control coil of the magnetic suspension bearing with an external power source, includes a circuit board; wherein the number of the magnetic suspension bearing is two or more, and the control coils of the two or more magnetic suspension bearings are all configured to electrically connect to the circuit board, and the circuit board is configured to connect to the external power source. The present disclosure has the advantages of reasonable design, simple structure, implementation of integrating wiring of multiple magnetic suspension bearings, simplification of wiring work, improvement of production efficiency, and improvement of wiring reliability.
    Type: Application
    Filed: October 29, 2018
    Publication date: May 27, 2021
    Inventors: Xin Li, Yusheng Hu, Xiaobo Zhang, Jianning Liu, Fang Zhang, Gao Gong, Siyuan Tian, Chao Zhang, Jiuzhan Su, Ruhao Dong
  • Patent number: 11014943
    Abstract: Disclosed in the present application are a compound represented by formula (I), or a pharmaceutically acceptable salt, a tautomer thereof, a stereoisomer thereof, or a geometrical isomer thereof, and uses thereof in the preparation of drugs for treating or preventing multiple myeloma.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: May 25, 2021
    Assignee: CHIA TAI TIANQING PHARMACEUTICAL GROUP GO., LTD.
    Inventors: Jian Xiong, Cheng Xie, Kevin X Chen, Xiongbin Xu, Xuejin Zhang, Zhen Gong, Jian Li, Shuhui Chen, Aiming Zhang, Zhulian Jiang, Xiquan Zhang, Xin Tian
  • Patent number: 11017999
    Abstract: A method of a forming semiconductor fin structures that includes forming a plurality of fin structures with a first etch to a first depth in a substrate. The plurality of fin structures have a first width to the first depth. A spacer is formed on sidewalls of the plurality of fin structures. A second etch step can then extend the plurality of fin structures to a second depth with a second etch. The plurality of fin structures have a second width greater than the first width at the second depth portion. At least a portion of the trench separating adjacent fin structures may then be filled with a dielectric formed by an oxidation process. The portion of the fin structures extending above the dielectric fill is the active region of the fin structures which has a uniform height for all of the fin structure in the plurality of fin structures.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: May 25, 2021
    Assignee: International Business Machines Corporation
    Inventors: Kangguo Cheng, Juntao Li, Xin Miao
  • Patent number: 11014211
    Abstract: A monocular vision six-dimensional measurement method for high-dynamic large-range arbitrary contouring error of a CNC machine tool of the present invention belongs to the field of dynamic error detection of machine tools, and relates to a six-dimensional measurement method for high-dynamic large-range arbitrary contouring error of a CNC machine tool using a monocular vision measurement technology with short-time stroboscopic illumination and a priori standard plate. The method designs a measurement fixture and a measurement system, and uses a monocular vision pose algorithm to improve both the visual measurable dimension and range of interpolated contour in combination with priori knowledge. In light of the principle of error distribution, a small field of view is used to enhance the measurement accuracy of the coded primitives in the images.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: May 25, 2021
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Wei Liu, Zhenyuan Jia, Xiao Li, Yi Pan, Xin Ma, Jianwei Ma
  • Publication number: 20210151666
    Abstract: A semiconductor device includes a first magnetic tunneling junction (MTJ) and a second MTJ on a substrate, a passivation layer on the first MTJ and the second MTJ, and an ultra low-k (ULK) dielectric layer on the passivation layer. Preferably, a top surface of the passivation layer between the first MTJ and the second MTJ is lower than a top surface of the passivation layer directly on top of the first MTJ.
    Type: Application
    Filed: January 4, 2021
    Publication date: May 20, 2021
    Inventors: Hui-Lin Wang, Tai-Cheng Hou, Wei-Xin Gao, Fu-Yu Tsai, Chin-Yang Hsieh, Chen-Yi Weng, Jing-Yin Jhang, Bin-Siang Tsai, Kun-Ju Li, Chih-Yueh Li, Chia-Lin Lu, Chun-Lung Chen, Kun-Yuan Liao, Yu-Tsung Lai, Wei-Hao Huang
  • Publication number: 20210149442
    Abstract: The present disclosure discloses an electronic table card, a fixed seat of an electronic table card and an electronic table card assembly. The electronic table card includes an electronic display screen and a protrusion disposed on the back of the electronic display screen, in which a clamping slot is respectively formed at both sides of the protrusion, opening directions of the clamping slots are opposite to each other, and an extending direction of each of the clamping slots is perpendicular to a direction from a top to a bottom of the electronic display screen.
    Type: Application
    Filed: September 29, 2020
    Publication date: May 20, 2021
    Inventors: Yunpeng WU, Long YANG, Lei CAO, Shijie CAO, Xin LI
  • Publication number: 20210153280
    Abstract: The present disclosure relates to communication methods in multi-rat dual connectivity, apparatus, and systems. In one example method, when a packet data convergence protocol sequence number (PDCP SN) length of a bearer is changed, a secondary node (SN) sends a PDCP SN length change indication to a master node (MN).
    Type: Application
    Filed: December 21, 2020
    Publication date: May 20, 2021
    Inventors: Wenjie PENG, Guanchen LI, Xin XIONG, Mingzeng DAI
  • Publication number: 20210152820
    Abstract: Aspects of the disclosure provide method and apparatus for video coding. In some examples, an apparatus includes receiving circuitry and processing circuitry. The processing circuitry decodes prediction information of a block from a coded video bitstream. The prediction information is indicative of a reference line selected from a plurality of potential reference lines and an intra prediction mode selected from a set of potential intra prediction modes that is associated with the reference line. Then the processing circuitry reconstructs at least one sample of the block according to the intra prediction mode and at least one reference sample in the reference line.
    Type: Application
    Filed: February 1, 2021
    Publication date: May 20, 2021
    Applicant: TENCENT AMERICA LLC
    Inventors: Xin ZHAO, Xiang LI, Shan LIU, Liang ZHAO
  • Publication number: 20210151587
    Abstract: This disclosure provides a high-voltage terahertz strained SiGe/InGaP heterojunction bipolar transistor and a preparation method thereof. An InGaP material has characteristics of a high carrier mobility of the InP material and a forbidden band width of the GaP material, so that the present disclosure employs the N-type In1-xGaxP layer as the collector to improve the frequency and power characteristics of the device, and realize the system integration of terahertz band chips. Further, the present disclosure utilizes the characteristics of the above materials and takes an advantages of “energy band engineering”, uses the In1-xGaxP (x=0-1) is used as the material of the collector of the SiGe-HBT, the composition molar ratio X of In and Ga is appropriately selected, such that the materials SiGe of the collector and the sub-collector have the same lattice constant, so as to effectively improve interface characteristics of InGaP and SiGe materials.
    Type: Application
    Filed: November 16, 2020
    Publication date: May 20, 2021
    Inventors: Chunyu Zhou, Zuowei Li, Guanyu Wang, Xin Geng
  • Publication number: 20210149454
    Abstract: The disclosure relates to a biaxial hinge mechanism including a positioning plate, a first main shaft, a second main shaft, a cam, and a linkage assembly. The positioning plate has a first through hole and a second through hole. The first main shaft is movably disposed through the first through hole. The second main shaft is rotatably disposed through the second through hole. The cam is fixed on the second main shaft. The linkage assembly is connected to the first main shaft and movable with the cam. When the second main shaft is rotated in a specific direction, the cam pushes the linkage assembly to force the first main shaft to move away from the second through hole so as to increase an axis distance between the first main shaft and the second main shaft. In addition, the disclosure relates to an electronic device having the biaxial hinge mechanism.
    Type: Application
    Filed: February 19, 2020
    Publication date: May 20, 2021
    Inventors: xu Liu, JingYi Cao, Xin Li
  • Publication number: 20210151770
    Abstract: The present disclosure provides a lithium ion secondary battery, a battery core, a negative electrode plate and an apparatus containing the lithium ion secondary battery. The lithium ion secondary battery includes a battery core and an electrolytic solution, the battery core including a positive electrode plate comprising a positive current collector and a positive active material layer, a separator, and a negative electrode plate comprising a negative current collector and a negative active material layer, wherein the positive current collector and/or the negative current collector are a composite current collector, the composite current collector comprises a polymer-based support layer and a conductive layer disposed on at least one surface of the support layer, and the composite current collector has a thermal conductivity in a range of 0.01 W/(m·K) to 10 W/(m·K), preferably in a range of 0.1 W/(m·K) to 2 W/(m·K).
    Type: Application
    Filed: December 19, 2020
    Publication date: May 20, 2021
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Xin LIU, Qisen HUANG, Shiwen WANG, Xianghui LIU, Jia PENG, Mingling LI, Changliang SHENG
  • Publication number: 20210149885
    Abstract: A blockchain-based content processing method is provided. The method includes: obtaining, by a content server, fingerprint information of content data being published; transmitting, by the content server, the fingerprint information of the content data to a blockchain system; and storing, by the content server by using the fingerprint information of the content data as an index, the content data into a target file system in response to receiving a storage success message returned by the blockchain system.
    Type: Application
    Filed: January 27, 2021
    Publication date: May 20, 2021
    Inventor: Xin LI