Patents Assigned to TECHNOLOGY CO., LTD.
  • Dynamic link library loading method and apparatus
    Patent number: 11886222
    Abstract: A dynamic link library loading method includes: when an identifier of a first dynamic link library is not in a list of loaded dynamic link libraries, allocating a handle to the first dynamic link library, and adding the identifier of the first dynamic link library and the handle allocated to the first dynamic link library to the list of the loaded dynamic link libraries; and when the first dynamic link library is an integrated dynamic link library, adding identifiers of one or more dynamic link libraries for integration and the handle allocated to the first dynamic link library to the list of loaded dynamic link libraries; and based on the handle allocated to the first dynamic link library, loading the first dynamic link library into a running memory of an electronic device.
    Type: Grant
    Filed: November 27, 2020
    Date of Patent: January 30, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Tao Wang, Wenyong Sun
  • Pixel circuit and driving method thereof, and display panel
    Patent number: 11887540
    Abstract: A pixel circuit, a driving method thereof, and a display panel. The pixel circuit includes a drive module, a first initialization module and a data write module. The drive module is configured to generate, in response to a data signal, a drive current to drive a light-emitting element to emit light. The first initialization module is controlled by a first scan signal and a second scan signal and is configured to initialize a control terminal of the drive module when the first scan signal and the second scan signal are active. The data write module is controlled by a third scan signal, where the first initialization module is configured to cooperate with the data write module to write the data signal into the control terminal of the drive module when the second scan signal and the third scan signal are active.
    Type: Grant
    Filed: November 18, 2022
    Date of Patent: January 30, 2024
    Assignee: HEFEI VISIONOX TECHNOLOGY CO., LTD.
    Inventor: Lei Mi
  • Optical lens assembly and photographing module
    Patent number: 11885930
    Abstract: An optical lens assembly includes, in order from the object side to the image side: a stop, a first lens, a second lens, a third lens, and an IR band-pass filter, wherein half of a maximum view angle (field of view) of the optical lens assembly is HFOV, a radius of curvature of an image-side surface of the third lens is R6, a focal length of the optical lens assembly is f, and following condition is satisfied: ?6.83<HFOV/(R6/f)<44.10, which is favorable to the thinning and large field of view of the lens assembly.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: January 30, 2024
    Assignee: NEWMAX TECHNOLOGY CO., LTD.
    Inventors: Chun-Sheng Lee, Chi-Chang Wang
  • Cleaning device and sweeping assembly thereof
    Patent number: 11882970
    Abstract: The present disclosure relates to a cleaning device and a sweeping assembly thereof. The sweeping assembly includes: a brush holder; a brush body arranged in the brush holder, and including a cleaning part and a connecting part connected to each other, the connecting part being further connected to the driver to rotate the brush body, the cleaning part including a brush member protruding outward therefrom; and an anti-winding structure arranged at the connecting part, and configured to fill up a gap between the brush holder and the connecting part.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: January 30, 2024
    Assignees: Beijing Xiaomi Mobile Software Co., Ltd., Beijing Rockrobo Technology Co., Ltd.
    Inventors: Liang Qiao, Xing Li, Yongfeng Xia
  • Method and device for transparent processing of music
    Patent number: 11887615
    Abstract: A method and device of transparency processing of music. The method comprises: obtaining a characteristic of a music to be played; inputting the characteristic into a transparency probability neural network to obtain a transparency probability of the music to be played; determining a transparency enhancement parameter corresponding to the transparency probability, the transparency enhancement parameter is used to perform transparency adjustment on the music to be played. The present invention constructs a transparency probability neural network in advance based on deep learning and builds a mapping relationship between the transparency probability and the transparency enhancement parameters can be constructed, so that the music to be played can be automatically permeated.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: January 30, 2024
    Assignee: Anker Innovations Technology Co., Ltd.
    Inventors: Qingshan Yao, Yu Qin, Haowen Yu, Feng Lu
  • Memory block reclamation method and apparatus
    Patent number: 11886333
    Abstract: A memory block reclamation method includes, after receiving an unmap command sent by a memory controller, a medium controller reclaims one or more memory blocks in a non-volatile memory connected to the medium controller based on memory logical address information in the unmap command. The one or more reclaimed memory blocks are available memory blocks.
    Type: Grant
    Filed: March 31, 2023
    Date of Patent: January 30, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Florian Longnos, Wei Yang
  • Path establishment method and controller
    Patent number: 11888726
    Abstract: A path establishment method and a controller are disclosed. The method includes: when detecting a path establishment request for establishing P2MP TE, computing a P2MP TE path by using head node information and tail node information included in the path establishment request; identifying a target branch node in the P2MP TE path, and obtaining a label of the target branch node; and when a third node corresponding to the head node information and the target branch node are not a same node, sending first information to the third node, and sending second information to the target branch node, where the second information is used to instruct the target branch node to generate a multicast forwarding entry. Embodiments of this application can reduce complexity of establishing the P2MP TE path.
    Type: Grant
    Filed: October 28, 2022
    Date of Patent: January 30, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Fengmei Wang, Yong Long, Xia Chen
  • Device searching method and electronic device
    Patent number: 11889386
    Abstract: A device searching method includes a first device that obtains a relative location between a second device and the first device is based on location information of the first device and the location information of the second device; if it is determined, based on the relative location, that the second device is not within a shooting range of the first device, the first device indicates to move the first device toward the second device until the second device is within the shooting range of the first device; and the first device highlights the area in which the second device is located in the shooting range of the first device.
    Type: Grant
    Filed: February 20, 2023
    Date of Patent: January 30, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yanshan He, Qiang Xu, Xuan Zhou
  • Secure data transfer apparatus, system, and method
    Patent number: 11888827
    Abstract: A secure data transfer apparatus, where a processor in the apparatus is configured to execute a driver software to generate cryptography information, a cryptography device in the apparatus is configured to obtain a current cryptography parameter based on the cryptography information, and perform a cryptography operation using the current cryptography parameter, a Peripheral Component Interconnect Express (PCIe) interface in the apparatus configured to perform a ciphertext data exchange with a memory controller in a memory located external to the apparatus, where the ciphertext data exchange includes sending the ciphertext data from the cryptography device to the memory controller when the memory is to be written, and sending the ciphertext data from the memory controller to the cryptography device when the memory is to be read.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: January 30, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Shilin Pan
  • Hot data migration method, apparatus, and system
    Patent number: 11886731
    Abstract: A first cluster and a second cluster include at least one single-threaded main controller, the at least one single-threaded main controller processes one access request requesting for data at a time, and the data accessed by the access request is jointly managed by the first cluster and the second cluster. A database server determines hot data managed by the first cluster and determines whether a migration condition for migrating the hot data to the second cluster is met. The second cluster manages hot data that meets the migration condition. The database server migrates the hot data that meets the migration condition to the second cluster and triggers an update of an access path of the hot data.
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: January 30, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Baolong Cui, Chenji Gong
  • Random access method and apparatus
    Patent number: 11889563
    Abstract: This application provides a random access method and an apparatus. The method includes: receiving, by a terminal device, a broadcast signal; and sending, by the terminal device, a random access signal, where a preamble sequence in the random access signal includes K first symbols and Q second symbols, the first symbol and the second symbol are different from each other, K and Q are integers greater than or equal to 1, K+Q=NSEQ, and NSEQ is a quantity of symbols included in the preamble sequence.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: January 30, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Chenlei Xu, Jianwei Zhou, Hejia Luo, Jun Wang
  • Audio encoding and decoding method and audio encoding and decoding device
    Patent number: 11887610
    Abstract: An audio decoding method includes obtaining an encoded bitstream; performing bitstream demultiplexing on the encoded bitstream, to obtain a high frequency band parameter of a current frame of an audio signal, wherein the high frequency band parameter indicates a location, a quantity, and an amplitude or energy of a tone component comprised in a high frequency band signal of the current frame; obtaining a reconstructed high frequency band signal of the current frame based on the high frequency band parameter; and obtaining an audio output signal of the current frame based on the reconstructed high frequency band signal of the current frame.
    Type: Grant
    Filed: July 12, 2022
    Date of Patent: January 30, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bingyin Xia, Jiawei Li, Zhe Wang
  • Methods and apparatus for prediction refinement with optical flow
    Patent number: 11889110
    Abstract: Methods, apparatuses, and non-transitory computer-readable storage mediums are provided for decoding a video signal. The method includes obtaining a first reference picture I associated with a video block, obtaining control point motion vectors (CPMVs) of an affine coding block based on the video block, obtaining prediction samples I(i, j) of the affine coding block, deriving PROF prediction sample refinements of the affine coding block based on the PROF, receiving an LIC flag that indicates whether the LIC is applied to the affine coding block, deriving, and when the LIC is applied, LIC weight and offset based on neighboring reconstructed samples of the affine coding block and their corresponding reference samples in the first reference picture, and obtaining final prediction samples of the affine coding block based on the PROF prediction sample refinements and the LIC weight and offset.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: January 30, 2024
    Assignee: Beijing Dajia Internet Information Technology Co., Ltd.
    Inventors: Xiaoyu Xiu, Yi-Wen Chen, Xianglin Wang, Shuiming Ye, Tsung-Chuan Ma, Hong-Jheng Jhu
  • Vertical memory devices
    Patent number: 11889686
    Abstract: Aspects of the disclosure provide a method for fabricating semiconductor device. The method includes characterizing an etch process that is used to etch channel holes and dummy channel holes in a stack of alternating sacrificial gate layers and insulating layers upon a substrate of a semiconductor device. The channel holes are in a core region and the dummy channel holes are in a staircase region. The stack of alternating sacrificial gate layers and insulating layers extend from the core region into in the staircase region of a stair-step form. The method further includes determining a first shape for defining the dummy channel holes in a layout based on the characterization of the etch process. The first shape is different from a second shape for defining the channel holes.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: January 30, 2024
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Miao Shen, Li Hong Xiao, Yushi Hu, Qian Tao, Mei Lan Guo, Yong Zhang, Jian Hua Sun
  • Filtering method for removing blocking artifact and apparatus
    Patent number: 11889102
    Abstract: The present invention relates to the field of video image processing, and provides a filtering method and an apparatus, to resolve a problem that subjective quality and objective quality of an image deteriorate because filtering processing cannot be performed on internal blocks of a non-translational motion prediction unit.
    Type: Grant
    Filed: February 1, 2022
    Date of Patent: January 30, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Huanbang Chen, Sixin Lin, Haitao Yang, Shan Gao
  • Moving state reporting method and apparatus
    Patent number: 11889374
    Abstract: A moving state reporting method includes communicating, by a terminal, with a network device using a beam to carry a signal reporting, by the terminal, moving state information of the terminal to the network device, where the moving state information includes a speed flag, and the speed flag indicates that a speed of the terminal exceeds a speed threshold, and receiving, by the terminal, beam management information from the network device.
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: January 30, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jie Ning, Jian Wang, Yifan Xue, Yiru Kuang, Bin Gu, Lingxiao Lu
  • Automobile
    Patent number: D1012774
    Type: Grant
    Filed: September 21, 2022
    Date of Patent: January 30, 2024
    Assignee: JIANGSU NIUTRON TECHNOLOGY CO., LTD.
    Inventors: Chuan-kai Liu, Shawn Kim, Dongye Zhou, Wei Wu, Xiaohui Shao, Hao Wu
  • Wireless headset
    Patent number: D1012890
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: January 30, 2024
    Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
    Inventors: Jingfeng Su, Jiancheng Zhang
  • Portable air conditioner
    Patent number: D1013132
    Type: Grant
    Filed: January 13, 2023
    Date of Patent: January 30, 2024
    Assignee: Shenzhen Jinuo Innovation Technology Co., Ltd.
    Inventor: Meimei Chen
  • Solar mason jar light
    Patent number: D1013235
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: January 30, 2024
    Assignee: Shenzhen Jinpinshang Electronic Technology Co., Ltd.
    Inventor: Wuzhong Yan