Patents by Inventor Li Wang

Li Wang 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: 20220150736
    Abstract: An enhanced sector level sweep procedure is provided herein. A method may include transmitting a plurality of beacon frames in a corresponding plurality of transmit sectors, wherein the plurality of beacon frames are transmitted within a beacon interval. The method may include receiving, from a second communication device, a first transmission including information indicating a first ranking. The first ranking is based on a characteristic of at least a first subset of the transmit sectors. The first transmission is received in a sector corresponding to one of the first subset of transmit sectors. The method may include receiving, from a third communication device, a second transmission including information indicating a second ranking. The second ranking is based on a characteristic of at least a second subset of the transmit sectors. The first transmission is received in a sector corresponding to one of the second subset of transmit sectors.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: Hanqing Lou, Xiaofei Wang, Li-Hsiang Sun, Oghenekome Oteri, Rui Yang
  • Publication number: 20220149084
    Abstract: A method of manufacturing a display substrate which includes a central display area and an arc-shaped stretch area located at a corner of the central display area, wherein the method includes: preparing a substrate to be etched, which includes a flexible substrate, a stack structure disposed on the flexible substrate, and a last-dry-etched metal layer disposed on a side of the stack structure away from the flexible substrate, the stack structure including an active layer, at least one conductive layer, and a plurality of insulating layers, wherein the last-dry-etched metal layer is a last metal layer that is formed through dry etching; and forming a stretch groove by patterning the substrate to be etched, wherein the stretch groove is disposed in the stretch area and passes through the stack structure and a part of the flexible substrate. A display substrate, a display panel and a display device are further provided.
    Type: Application
    Filed: June 27, 2021
    Publication date: May 12, 2022
    Inventors: Li LIU, Quan LIU, Jian TENG, Minghui WANG, Xing XIONG, Qinya CAO, Yun WANG
  • Publication number: 20220150475
    Abstract: Devices, systems and methods for video processing are described. An exemplary method for video processing includes determining, for a conversion between a current block of a video and a bitstream representation of the video, that a neighboring block of the current block that is coded in a palette mode is processed as an intra-coded block having a default mode during a construction of a list of most probable modes (MPM) candidates of the current block in case the neighboring block is located above or left of the current block. The method also includes performing the conversion based on the determining.
    Type: Application
    Filed: January 20, 2022
    Publication date: May 12, 2022
    Inventors: Weijia ZHU, Li ZHANG, Jizheng XU, Kai ZHANG, Hongbin LIU, Yue WANG
  • Publication number: 20220150498
    Abstract: A method of video processing is described. The method includes making a first determination, for a chroma block of a video, whether a non-normal chroma intra prediction mode is applied to the chroma block of a video; making a second determination, for a luma block corresponding to the chroma block, that a luma intra prediction mode is applied to the luma block; making a third determination that a transform set or a transform matrix is applied to the chroma block based on the luma intra prediction mode; and performing a conversion between the video and a coded representation of the video according to the third determination, and wherein the non-normal chroma intra prediction mode comprises coding the chroma block without using extrapolated neighboring pixel values along a chroma prediction direction.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Inventors: Li ZHANG, Kai ZHANG, Hongbin LIU, Yue WANG
  • Publication number: 20220147720
    Abstract: A machine translation system, a ChatOps system, a method for a context-aware language machine identification, and computer program product. One embodiment of the machine translation system may include a density calculator. The density calculator may be adapted to calculate a part of speech (POS) density for a plurality of word tokens in an input text, calculate a knowledge density for the plurality of word tokens, and calculate an information density for the plurality of word tokens using the POS density and the knowledge density. In some embodiments, the machine translation system may further comprise a sememe attacher and a context translator.
    Type: Application
    Filed: November 10, 2020
    Publication date: May 12, 2022
    Inventors: Fan Wang, Li Cao, Rui Wang, Lei Gao
  • Publication number: 20220150474
    Abstract: A method of video processing includes maintaining, for a conversion between a current video block of a current picture of a visual media data and a bitstream representation of the visual media data, a buffer comprising reference samples from the current picture for a derivation of prediction samples of the current video block. One or more reference samples in the buffer that are marked unavailable for the derivation have values outside of a pixel value range.
    Type: Application
    Filed: January 7, 2022
    Publication date: May 12, 2022
    Inventors: Jizheng XU, Li ZHANG, Kai ZHANG, Hongbin LIU, Yue WANG
  • Publication number: 20220150508
    Abstract: Devices, systems and methods for digital video coding, which includes restrictions on decoder-side motion vector derivation based on coding information, are described. An exemplary method for video processing includes making a decision, for a conversion between a current block of a video and a bitstream representation of the video, regarding a selective enablement of a decoder side motion vector derivation (DMVD) tool for the current block, the DMVD tool deriving a refinement of motion information signaled in the bitstream representation, and the conversion using a merge mode and motion vector differences that are indicated by a motion direction and a motion magnitude, and performing, based on the decision, a conversion between the current block and the bitstream representation.
    Type: Application
    Filed: January 20, 2022
    Publication date: May 12, 2022
    Inventors: Hongbin LIU, Li ZHANG, Kai ZHANG, Yue WANG
  • Publication number: 20220148224
    Abstract: Disclosed are calibration techniques that can be implemented by a device that conducts biological tests. In certain embodiments, the device for testing a biological specimen includes a receiving mechanism to receive a carrier, a camera module arranged to capture imagery of the carrier, and a processor. Some examples of the processor can detect a calibration mode trigger. In calibration mode, the processor can divide the captured imagery into segments and selectively perform one or more calibration procedures for each segment. Then, the processor records a calibration result for each segment.
    Type: Application
    Filed: January 25, 2022
    Publication date: May 12, 2022
    Inventors: Cheng-Teng Hsu, Chih-Pin Chang, Kuang-Li Huang, Yu-Chiao Chi, Chia-Wei Chang, Chiung-Han Wang
  • Publication number: 20220143426
    Abstract: The present disclosure relates to a radiation treatment system. The radiation treatment system may include an MLC having at least one layer of leaves and at least one block. Each of the at least one layer of leaves may include a first group of leaves and a second group of leaves. At least a portion of the leaves may be movable to block pathways of a first portion of the radiation beams within a radiation area. A second portion of the radiation beams may be incident at a treatment region of the radiation treatment system. The MLC may be situated in a first plane. The at least one block may be situated in a second plane different from the first plane. The at least one block may be configured to shield at least a portion of leaking radiation beams within an end area.
    Type: Application
    Filed: January 26, 2022
    Publication date: May 12, 2022
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Yanfang LIU, Li WANG, Cheng NI
  • Publication number: 20220150502
    Abstract: A method of video processing is described. The method includes determining, for a conversion between a current video block of a video unit of a video and a coded representation of the video, a default intra prediction mode for the video unit coded using a certain intra prediction mode such that a prediction block of the current video block is generated without extrapolating neighboring pixels of the current video block along a direction; and performing the conversion based on the determining.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Inventors: Li ZHANG, Kai ZHANG, Hongbin LIU, Yue WANG
  • Publication number: 20220148131
    Abstract: Embodiments of the present disclosure provide a solution for image/video super resolution. A method for image processing is proposed. The method comprises: receiving a first image with a first resolution and at least one reference image associated with the first image, the first image and the at least one reference image being associated with a same video; determining a difference between the first image and the at least one reference image; and generating a second image with a second resolution based on the difference, the first image and the at least one reference image, the second resolution being higher than the first resolution.
    Type: Application
    Filed: November 8, 2021
    Publication date: May 12, 2022
    Inventors: Meng WANG, Jizheng Xu, Li Zhang, Shiqi Wang
  • Publication number: 20220150541
    Abstract: A method of video processing is described. The method includes: determining, based on a coding mode of a current video block of a video, whether a position dependent intra prediction combination (PDPC) method is used for coding the current video block based on a first rule, and performing a conversion between the current video block and a coded representation of the video according to the determining, wherein the PDPC method combines neighboring samples with a prediction signal of the current video block to generate a refined prediction signal of the current video block.
    Type: Application
    Filed: January 28, 2022
    Publication date: May 12, 2022
    Inventors: Hongbin LIU, Li ZHANG, Kai ZHANG, Jizheng XU, Yue WANG
  • Patent number: 11326243
    Abstract: Low-density hot dip galvanized steel, comprising a steel substrate (1) located at a core portion and a coating layer (3) located on the surface. An interface layer is disposed between the steel substrate (1) and the coating layer (3), the interface layer comprises an iron particle layer (4), iron particles dispersed on the steel substrate (1) and covering the steel substrate (1) are disposed in the iron particle layer (4), and the iron particles are covered by a first inhibition layer (5). The low-density hot dip galvanized steel contains element Al in a mass percentage of 3.0% to 7.0%. Correspondingly, the present invention also comprises a manufacturing method for the low-density hot dip galvanized steel. The low-density hot dip galvanized steel has a low density, a high strength and high galvanizability and coating layer adhesion.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: May 10, 2022
    Assignee: BAOSHAN IRON & STEEL CO., LTD.
    Inventors: Xinyan Jin, Qi Yang, Li Wang, Guangkui Hu
  • Publication number: 20220139773
    Abstract: An IC structure includes a transistor, a source/drain contact, a metal oxide layer, a non-metal oxide layer, a barrier structure, and a via. The transistor includes a gate structure and source/drain regions on opposite sides of the gate structure. The source/drain contact is over one of the source/drain regions. The metal oxide layer is over the source/drain contact. The non-metal oxide layer is over the metal oxide layer. The barrier structure is over the source/drain contact. The barrier structure forms a first interface with the metal oxide layer and a second interface with the non-metal oxide layer, and the second interface is laterally offset from the first interface. The via extends through the non-metal oxide layer to the barrier structure.
    Type: Application
    Filed: January 13, 2022
    Publication date: May 5, 2022
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Sung-Li WANG, Shuen-Shin LIANG, Yu-Yun PENG, Fang-Wei LEE, Chia-Hung CHU, Mrunal Abhijith KHADERBAD, Keng-Chu LIN
  • Publication number: 20220139615
    Abstract: This document describes techniques and apparatuses directed at reducing inductive-charging power loss. In aspects, a mobile device includes a multi-layer flexible printed circuit board (FPCB) coil that forms a receiver coil having a Litz-wire structure. The FPCB coil includes a multi-trace bundle, having traces systematically routed throughout the different layers of the FPCB coil to reduce eddy current losses.
    Type: Application
    Filed: February 16, 2021
    Publication date: May 5, 2022
    Applicant: Google LLC
    Inventors: Liyu Yang, Liang Jia, Srikanth Lakshmikanthan, Li Wang, Qi Tian, YungChih Chen, Veera Venkata Siva Nagesh Polu, Stefano Saggini, Mario Ursino, Ruben Specogna
  • Publication number: 20220140517
    Abstract: An electrical connector includes a main body, a first cover, and a second cover. The main body includes a first connection portion, a wire inlet portion, and an accommodating space between the first connection portion and the wire inlet portion. The first cover is pivotally connected to the first connection portion to be rotatable relative to the main body between a first position and a second position. When the first cover is at the first position, the accommodating space is opened for installation. When the first cover is at the second position, the first cover at least partially closes the accommodating space for protection. The second cover is connected to the first cover and separably encloses a wire inlet hole with the wire inlet portion. The second cover is movable relative to the wire inlet portion to adjust the size of the wire inlet hole.
    Type: Application
    Filed: July 28, 2021
    Publication date: May 5, 2022
    Inventor: Chu-Li WANG
  • Publication number: 20220141963
    Abstract: A liquid metal-based flexible electron device and a preparation method are disclosed. In the method, 3D printing and the characteristic that ABS plastic can be dissolved by acetone are utilized, and a microchannel is quickly constructed in the flexible substrate of Ecoflex, and liquid metal is then injected into the microchannel to complete the manufacturing of a flexible electronic device. The gold film on the surface of ABS is transferred to the surface of the flexible Ecoflex substrate.
    Type: Application
    Filed: October 28, 2021
    Publication date: May 5, 2022
    Inventors: Liang FENG, Yaming LIU, Huanhuan FENG, Li WANG, Yueyue ZHANG, Zhenchao ZHANG, Min WANG, Weiwei ZHAO, Xing MA, Jiaheng ZHANG
  • Patent number: 11321891
    Abstract: The disclosure provides a method for generating action according to an audio signal and an electronic device. The method includes: receiving an audio signal and extracting a high-level audio feature therefrom; extracting a latent audio feature from the high-level audio feature; in response to determining that the audio signal corresponds to a beat, obtaining a joint angle distribution matrix based on the latent audio feature; in response to determining that the audio signal corresponds to a music, obtaining a plurality of designated joint angles corresponding to a plurality of joint points based on the joint angle distribution matrix; and adjusting a joint angle of each of the joint points on the avatar according to the designated joint angles.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: May 3, 2022
    Assignee: HTC Corporation
    Inventors: Tung-Ting Yang, Chun-Li Wang, Yao-Chen Kuo, Hung-Yi Yang
  • Publication number: 20220128726
    Abstract: Methods and systems are provided that use resistivity log data to estimate water saturation of formation rock and/or other useful formation parameters (such as CEC) in a manner that accounts for one or more electrically conductive mineral components contained in the formation rock.
    Type: Application
    Filed: February 11, 2020
    Publication date: April 28, 2022
    Inventors: Ping Zhang, Wael Abdallah, Dean Homan, Gong Li Wang, Tariq Alshaikh Mubarak, Anas Almarzooq
  • Publication number: 20220131315
    Abstract: An electrical plug is provided. The electrical plug includes a body and a retention device. The body includes a first casing and a second casing. The second casing is pivotally connected to one side of the first casing and can rotate to make one of its ends away from one end of the first casing. The first casing and the second casing form a body inner space together. At least a portion of the retention device can rotate along the same direction as the second casing rotates.
    Type: Application
    Filed: September 20, 2021
    Publication date: April 28, 2022
    Inventor: Chu-Li WANG