Patents by Inventor Yun Liu

Yun Liu 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: 20210289489
    Abstract: Embodiments of this application provide a resource request sending method, user equipment, and a base station, and relate to the communications field, to resolve a problem about how a short PUCCH carries an SR. The method includes: transmitting, by user equipment UE, a first sequence on a resource used to transmit physical uplink control signaling, to carry the physical uplink control signaling and indicate a resource request SR; or transmitting, by user equipment UE, physical uplink control signaling and indicating a resource request SR by using a first subcarrier group on a resource used to transmit the physical uplink control signaling. The embodiments of this application are applied to a scenario in which physical uplink control signaling carries an SR.
    Type: Application
    Filed: June 16, 2017
    Publication date: September 16, 2021
    Inventors: Yun LIU, Jian WANG, Da WANG
  • Publication number: 20210287622
    Abstract: A pixel voltage compensation method, a pixel voltage compensator device and a display device are provided. The compensation method includes: determining a capacitance between at least one data line adjacent to a target pixel electrode and the target pixel electrode; detecting a voltage difference between a driving voltage of the data line and a driving voltage of the target pixel electrode in a period from a start of present charging of the target pixel electrode to a start of next charging; calculating a variation of the driving voltage of the target pixel electrode caused by the capacitance and the voltage difference; and compensating for the driving voltage of the target pixel electrode according to the variation. This compensation method can suppress the phenomenon of voltage cross-talk, and thus can improve the display effect of the display device.
    Type: Application
    Filed: May 4, 2018
    Publication date: September 16, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Liwei LIU, Yun Sik IM, Yoon Sung UM
  • Publication number: 20210289486
    Abstract: Described is a method of decoding a physical sidelink control channel (PSCCH). The method comprises: for a PSCCH candidate in a resource grid, processing a received demodulation reference signal (DMRS) in a subframe of said resource grid associated with said PSCCH candidate to determine one or more potential PSCCHs for decoding, each of said one or more potential PSCCHs being identified by resource block (RB) position in the resource grid and a corresponding DMRS cyclic shift (ncs) value. The foregoing step is repeated for at least one other DMRS in said subframe to determine one or more potential PSCCHs for said at least one other DMRS. Then, a subset L of PSCCHs is selected from said potential PSCCHs whereby said selected subset L of PSCCHs together with their corresponding DMRS cyclic shift (ncs) values are made available for use in a decoding process for the received channel signal.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 16, 2021
    Inventors: Eddy Chiu, Yun Hou, Yuyi Mao, Xiangyu Liu, Ching Hong Chris Leung, Man Wai Victor Kwan, Kong Chau Eric Tsang
  • Publication number: 20210285069
    Abstract: The present application relates to a steel for grade R6 offshore mooring chain for use in anchoring and mooring floating bodies with cathodic protection: the chemical composition are C 0.18˜0.24%, N 0.006˜0.024, P 0.005˜0.025, S?0.005, Si 0.15˜0.35, Mn 0.20˜0.40, Cr 1.40˜2.60, Ni 0.80˜3.20, Mo 0.35˜0.75, Cu?0.50, Al?0.02, Ti?0.005, V 0.04˜0.12, Nb 0.02˜0.05, Ca 0.0005˜0.004, O?0.0015, H?0.00015, the balance is Fe: the total content of alloy ?M=(Si+Mn+Cr+Ni+Mo+Cu), 3.4<?M?6.8; the total content of microalloy ?MM=(Ti+Al+Nb+V), 0.065??MM?0.194. The corrosion potential is adjusted to prevent hydrogen embrittlement caused by cathodic overprotection on the basic premise of maintaining the strength, toughness and low corrosion rate of the steel.
    Type: Application
    Filed: May 16, 2019
    Publication date: September 16, 2021
    Applicant: JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD
    Inventors: Jiang YIN, Xuejun BAO, Zhenwei LIU, Yun BAI, Xiaohong XU, Ming ZHANG, Haidong FAN, Yao LI, Hongli LI, De CHEN, Guorong ZHU, Guoren HU, Tiehua YAO, Qiuhao GU, Yong CUI, Erxin HUANG, Xuewen LIU, LI Liangliang
  • Publication number: 20210289113
    Abstract: A computerized system (100, 200) for illuminating an article (280, 307, 308) on an anatomic site (305, 306) of a subject (270) includes: an optical image acquisition device (130, 230) for acquiring an optical image of a subject (270); a processor module (110, 210) operably in communication with the optical image acquisition device (130, 230) for receiving an image input signal (135) therefrom; and one or more light sources (150, 252, 254) operably in communication with the processor module (110, 210) for illuminating an anatomical site (305, 306) of the subject (270). One or more light sources (150, 252, 254) are controllably moveable by the processor module (110, 210), which sends a control signal (155) in conjunction with the image input signal (135) to one or more light sources (150, 252, 254), so as maintains illumination on the anatomical site (305, 306) of the subject (270) irrespective of movement of the subject (270).
    Type: Application
    Filed: September 18, 2019
    Publication date: September 16, 2021
    Applicant: AI GASPAR LIMITED
    Inventors: Wai Keung YEUNG, Wai Pik LAU, Chik Yun Ian KWAN, Pui Hang KO, Wing Chiu LIU, Man Chuen TSE
  • Patent number: 11121802
    Abstract: A method includes determining at least one first measurement AP in first storage APs according to the address of the first AP, sending a second CSI measurement request to the at least one first measurement AP, where the second CSI measurement request includes the address of the terminal, receiving first measurement data, where the first measurement data includes first CSI, the first CSI is obtained after a target measurement AP performs channel estimation on the first service data, and sending the first measurement data or a first processing result to the terminal, where the first processing result is obtained by using the first measurement data.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: September 14, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Weipeng Jiang, Yongjun Liu, Yun Lei
  • Publication number: 20210278895
    Abstract: A method and a system for obtaining a product prototype based on an eye movement data. The method comprises the following steps: Obtaining A front-side view of the target product for establishing a underlying sample library; The target product is divided into several detection areas according to its structure or function features, and the eye movement is detected to obtain the fixation time of the target product The invention adopts computer and image collecting technology to process the observation data of human eyes, and adopts K-means clustering to obtain the prototype of the target product, to assist the designer to grasp the categories of personal interest contour, so as to improve the design effect of product appearance.
    Type: Application
    Filed: September 29, 2020
    Publication date: September 9, 2021
    Inventors: Zheng LIU, Hongdou WANG, Zijiao ZHU, Yun WANG, Huijun HU
  • Publication number: 20210279419
    Abstract: A method and a system for extracting vocabulary for imagery of a product, including: collecting a comment text data of a target product, segmenting the comment text data to obtain an evaluation vocabulary; extracting a high-frequency word used to evaluate an appearance as a central word from the evaluation vocabulary, and extracting an adjective from the evaluation vocabulary to obtain the adjectives; converting the evaluation vocabulary into a word vector, calculating a similarity between each adjectives and the central word based on the word vector, extracting a corresponding adjectives according to the similarity as an original vocabulary for imager; clustering the original vocabulary for imagery, exacting the corresponding original vocabulary for imagery according to a clustering result as a vocabulary for imagery, which can extract the vocabulary for imagery based on the comment text data, reduce the labor cost, and improve the extraction efficiency.
    Type: Application
    Filed: September 28, 2020
    Publication date: September 9, 2021
    Inventors: Zheng LIU, Zhixuan CHEN, Yujing WANG, Yun WANG, Huijun HU
  • Publication number: 20210281942
    Abstract: The present disclosure provides an earphone charging case including a case body, a case cover, and a sliding mechanism. The case body includes an earphone charging slot. The case cover is disposed on the case body to cover the earphone charging slot. The sliding mechanism is disposed between the case body and the case cover. The sliding mechanism includes a first sliding part and a second sliding part corresponding to the first sliding part. The case cover is slidably connected to the case body through the sliding mechanism. The earphone charging case can be opened and closed through linear sliding movement between the case cover and the case body.
    Type: Application
    Filed: August 18, 2020
    Publication date: September 9, 2021
    Applicant: IFORY LIMITED
    Inventors: Yun FENG, ZhenHua LIU, Yong HUANG
  • Publication number: 20210277126
    Abstract: Provided are single-domain antibodies targeting CLL1 and constructs thereof, including chimeric receptors, immune effector cell engagers and immunoconjugates. Further provided are engineered immune effector cells (such as T cells) comprising an anti-CLL1 chimeric receptor and optionally a second chimeric receptor targeting a second antigen or epitope. Pharmaceutical compositions, kits and methods of treating cancer are also provided.
    Type: Application
    Filed: September 10, 2019
    Publication date: September 9, 2021
    Inventors: Wang ZHANG, Yunlei LIU, Xiaojie TU, Chenyu SHU, Tailan ZHAN, Yun ZHANG, An TANG, Yafeng ZHANG, Shu WU, Qing ZHANG
  • Publication number: 20210279196
    Abstract: The subject technology provides for managing a data storage system. Commands are identified into as a first command type or a second command type. The commands identified as the first command type are assigned to a first queue, and the commands identified as the second command type are assigned to a second queue. After the commands from the first queue and the commands from the second queue are processed based on a scheduling ratio over a predetermined period of time, a write amplification factor, number of host read commands, and number of host write commands during the predetermined period of time are determined. The scheduling ratio is updated based on the write amplification, the number of host read commands, the number of host write commands, and a predetermined scheduling ratio factor. Subsequent commands are processed from the first queue and the second queue based on the updated scheduling ratio.
    Type: Application
    Filed: May 25, 2021
    Publication date: September 9, 2021
    Inventors: Scott JINN, Yun-Tzuo LAI, Haining LIU, Yuriy PAVLENKO
  • Patent number: 11110075
    Abstract: The disclosure relates to a pharmaceutical composition including daphnetin, a method for improving aortic endothelial cell function, and use of daphnetin in preparation of a medicine for improving aortic endothelial cell function. The daphnetin is capable of inhibiting inflammatory response of the human aortic endothelial cells caused by a saturated fatty acid, and preventing an occurrence and progression of atherosclerosis. The daphnetin is capable of reducing human aortic endothelial inflammation caused by a saturated fatty acid, for example, reducing the mRNA levels of interleukin-6 (IL-6), and is capable of effectively protecting the function of mitochondria in human aortic endothelium from being damaged by a saturated fatty acid.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: September 7, 2021
    Assignee: XI'AN JIAOTONG UNIVERSITY
    Inventors: Jian-Gang Long, Xu-Yun Liu, Jian-Kang Liu
  • Patent number: 11114103
    Abstract: Systems and methods are provided for improving audio signal processing by receiving an audio signal; obtaining a plurality of multi-dimensional features based on the audio signal; obtaining a plurality of segment-level representations based on the plurality of multi-dimensional features; obtaining an utterance-level representation based on the plurality of segment-level representations; and recognizing a speaker from the audio signal based on the utterance-level representation.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: September 7, 2021
    Assignee: Alibaba Group Holding Limited
    Inventors: Yan Zhao, Gang Liu, Yun Lei
  • Publication number: 20210266653
    Abstract: An in-ear earphone includes an earphone housing, a speaker assembly fixed onto the earphone housing, and an electric energy portion electrically connected to the speaker assembly, a sound emitting tube and an ear tip, where one end of the sound emitting tube is fixed onto the earphone housing, where the sound emitting tube has a first through hole; and the ear tip is fixedly connected to the other end of the sound emitting tube, a cross-section of the ear tip is oval-shaped, the ear tip has a first end and a second end that face to each other, the ear tip has a stepped hole penetrating through the first end and the second end, a part of the sound emitting tube is located in a large-diameter section of the stepped hole, and a small-diameter section of the stepped hole is in communication with the first through hole.
    Type: Application
    Filed: July 21, 2020
    Publication date: August 26, 2021
    Applicant: Ifory Limited
    Inventors: Jiaoping CAO, Zhenhua LIU, Yun FENG
  • Publication number: 20210260965
    Abstract: The present disclosure discloses a compressor, an air conditioning system and a vehicle. The compressor comprises a compression cavity, and further comprises a flash cavity capable of flashing a liquid refrigerant, and a communicating passage that communicates a flash cavity gas outlet of the flash cavity and an enthalpy increasing gas supply port of the compression cavity; the flash cavity is provided with an inlet and a liquid outlet, the inlet of the flash cavity is configured to be communicated with an outlet of a condenser, and the liquid outlet of the flash cavity is configured to be communicated with an inlet of an evaporator. The air conditioning system comprises the compressor, the evaporator, the condenser, a flasher, and various pipelines for connecting the entire system.
    Type: Application
    Filed: July 25, 2017
    Publication date: August 26, 2021
    Applicant: GREE GREEN REGRIGERATION TECHNOLOGY CENTER CO., LTD. OF ZHUHAI
    Inventors: Yun LIU, Yusheng HU, Caixia SHAN, Xiaoli KANG
  • Patent number: 11099945
    Abstract: Embodiments of the present disclosure relate to a method, a device, and a computer program product for backing up data. A method for backing up data includes: receiving a request for a backup policy for a data from a user, the request indicating a desired backup period for backing up the data; obtaining backup information associated with the data; and generating, based on the desired backup period and the backup information, a backup policy for the data and satisfying a service level agreement.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: August 24, 2021
    Assignee: EMC IP Holding Company LLC
    Inventors: Ming Zhang, Weiyang Liu, Yun Zhang, Jing Yu
  • Patent number: 11090774
    Abstract: An automatic assembling system has a component tray, an assembly table, a mechanical arm and pressing tool. The mechanical arm includes a rotary disc and a plurality of gripping devices mounted on the rotary disc, wherein the rotary disc is configured to rotate about an axis such that one of the plurality of gripping devices is aligned with a corresponding component disposed on the component tray and grips the corresponding component. The pressing tool is also mounted on the rotary disc and is configured to press and/or adjust an assembled component on the assembly table.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: August 17, 2021
    Assignee: Tyco Electronics (Shanghai) Co., Ltd.
    Inventors: Zhiyong Dai, Lvhai Hu, Yingcong Deng, Lei Zhou, Yun Liu
  • Publication number: 20210230728
    Abstract: The disclosure relates to a method for manufacturing a biocompatible wire, a biocompatible wire comprising a biocompatible metallic material and a medical device comprising such wire. The method for manufacturing a biocompatible wire comprises providing a workpiece of a biocompatible metallic material, cold working the workpiece into a wire, and annealing the wire, wherein a cold work percentage is 97 to 99%, wherein the cold working is a drawing with a die reduction per pass ratio in a range of 6 to 40%, and wherein the annealing is done in a range of 850 to 1100° C.
    Type: Application
    Filed: January 22, 2020
    Publication date: July 29, 2021
    Applicant: Heraeus Deutschland GmbH & Co. KG
    Inventors: Heiko Specht, Sai Srikanth Golagani Venkata Kanaka, Zhen Yun LIU
  • Publication number: 20210226399
    Abstract: An assembly system includes a positioning unit adapted to clamp and position a cable, a supply unit adapted to supply a connector, and an insertion unit adapted to insert an end of the cable into the connector by moving the connector. The supply unit includes a conveyor belt having a side to which ends of a plurality of connectors in a row of connectors are connected, a cutting device configured to cut each connector of the row of connectors from the conveyor belt, and a conveyor configured to move the conveyor belt, so as to move the connectors individually to the cutting device.
    Type: Application
    Filed: January 21, 2021
    Publication date: July 22, 2021
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Services GmbH, Kunshan League Automechanism Co., Ltd.
    Inventors: An Yang, Lvhai Hu, Roberto Francisco-Yi Lu, Jian Cao, Yun Liu, Yuting He, Haidong Wu
  • Patent number: D928820
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: August 24, 2021
    Assignee: Zap Surgical Systems, Inc.
    Inventors: Radhika Mohan Bodduluri, Bernadette Seijo, John R. Adler, Jr., Ben Chen, Hongwu Wang, Jin-Wu Wang, Dezhi Liu, Cheng-Chieh Tsai, Yun-Yi Ting, Ya-Shan Lin, Yan-Ling Liu