Patents by Inventor Xiang Gao

Xiang Gao 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).

  • Method and apparatus for sending sounding reference signal SRS
    Patent number: 11233609
    Abstract: This application provides a method including: receiving first configuration information of a sounding reference signal (SRS) resource from a network device, where the first configuration information includes a repetition factor of the SRS resource, and the repetition factor of the SRS resource is a quantity N of positions at which the SRS resource is mapped to a same subcarrier and mapped to at least one continuous symbol in one time unit, where N?1 and is an integer; determining at least one first frequency domain resource to which the SRS resource is mapped in a first time unit.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: January 25, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yi Qin, Shengyue Dou, Xiang Gao, Jianqin Liu, Min Zhang
  • JOINT ASSEMBLY FOR TRUSS BOTTOM PLATE, TRUSS OF ESCALATOR OR PASSENGER CONVEYOR
    Publication number: 20220018132
    Abstract: A joint assembly for a truss bottom plate, the truss bottom plate includes a first bottom plate and a second bottom plate adjacent to each other, and a gap exists at an adjacent position between the first bottom plate and the second bottom plate; the joint assembly includes a first barrier plate and a second barrier plate; the first barrier plate is connected with the first bottom plate; the second barrier plate is connected with the second bottom plate; a part of the first barrier plate is arranged to overlap a part of the second barrier plate and cover the gap. A truss of an escalator or a passenger conveyor, the truss of the escalator or the passenger conveyor includes the joint assembly as described above.
    Type: Application
    Filed: July 19, 2021
    Publication date: January 20, 2022
    Applicants: KONE Elevators Co., Ltd., KONE CORPORATION
    Inventors: Lichun LI, Fuqiang ZHANG, Hongfei ZHOU, Xiang GAO
  • FEEDBACK-DRIVEN SEMI-SUPERVISED SYNTHESIS OF PROGRAM TRANSFORMATIONS
    Publication number: 20220012020
    Abstract: A synthesis procedure learns program transformations for a text document, on-the-fly during an edit session, from examples of concrete edits made during the edit session and from an unsupervised set of additional inputs. The additional inputs are derived from explicit feedback from the user and inferred feedback from the user's behavior during the edit session. A reward score, based on anti-unification and provenance analysis, is used to classify the additional inputs as either a positive input or a negative input. Outputs are generated for the positive inputs that are consistent with the existing examples and then used to synthesize a new program transformation. The program transformations are then used to generate code edit suggestions during the edit session.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 13, 2022
    Inventors: SHRADDHA GOVIND BARKE, XIANG GAO, SUMIT GULWANI, ALAN THOMAS LEUNG, NACHIAPPAN NAGAPPAN, ARJUN RADHAKRISHNA, GUSTAVO ARAUJO SOARES, ASHISH TIWARI, MARK ALISTAIR WILSON-THOMAS
  • COMMUNICATION METHOD AND COMMUNICATIONS APPARATUS
    Publication number: 20220014251
    Abstract: Embodiments of this application provide a communication method and a communications apparatus. The method includes: determining a plurality of frequency domain units on which reporting of a PMI is based in reporting bandwidth. The plurality of frequency domain units include one or more first frequency domain units and third frequency domain units obtained by dividing one or more second frequency domain units. A granularity of the first frequency domain unit is less than a preconfigured first granularity, a granularity of the second frequency domain unit is a first granularity, and a granularity of the third frequency domain unit is a predetermined second granularity. The first granularity is a granularity preconfigured for reporting a CQI, a second granularity is a granularity predetermined for reporting the PMI, and the second granularity is less than the first granularity.
    Type: Application
    Filed: September 27, 2021
    Publication date: January 13, 2022
    Inventors: Xiaohan WANG, Yongping ZHANG, Huangping JIN, Xiang GAO, Xiaoyan BI
  • SPLICED DISPLAY PANEL AND METHOD OF COMPENSATING SPLICED DISPLAY PANEL FOR MURA PHENOMENON
    Publication number: 20220005426
    Abstract: A spliced display panel and a method of compensating the spliced display panel for a mura phenomenon are disclosed. In the method, secondary compensation values are obtained through a secondary compensation formula and initial compensation values in order to compensate spliced regions of the spliced display panel for the second time.
    Type: Application
    Filed: January 7, 2020
    Publication date: January 6, 2022
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Xiang GAO
  • DISPLAY DEVICE AND OVERDRIVE METHOD THEREOF
    Publication number: 20210407368
    Abstract: A display device and an overdrive method thereof are provided. The overdrive method includes that in a frame picture, when a data signal of a data line needs to be switched from a grayscale of a previous row to a target grayscale of a current row, a feedback grayscale is looked up to be obtained according to a default feedback lookup table, the target grayscale of the current row, and an input grayscale of the previous row, a gain grayscale is looked up to be obtained according to a default gain lookup table and the feedback grayscale, and the gain grayscale is stored into a row buffer.
    Type: Application
    Filed: January 10, 2020
    Publication date: December 30, 2021
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Xiang GAO
  • Super large tonnage detachable hook
    Patent number: 11208300
    Abstract: The present invention discloses a super large tonnage detachable hook. The hook comprises: a hook rod, a hook shaft, a hook body, a spherical roller bearing, and a thrust spherical roller bearing. The hook also contains a connection component which connects the hook rod to the hook body. The split-type self-locking sleeve is integrally connected to the hook rod via the hook hoop holder. Meshing of the sleeve with the toothed sleeve of the hook rod is adopted to transmit the load, and the bearing capacity is greatly improved compared with the traditional screw connection. The hook of the present invention can withstand the downward and upward bi-directional load, which solves the problem that the traditional hook is prone to damage once it hits the ground. The hook is forged with 30CrNiMo8, which can lift an extremely large weight of more than 5,000 tons.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: December 28, 2021
    Inventors: Yuemin Wang, Xiang Gao, Ying Shen
  • HIGH TEMPERATURE HEATER LAMP
    Publication number: 20210400773
    Abstract: A high temperature heater lamp including a ceramic envelope is disclosed. The ceramic envelope is substantially infrared transparent and is composed of a refractory ceramic. The heater lamp also includes two lead wires communicatively coupled via a filament. The filament is enclosed within the ceramic envelope, which is evacuated. The heater lamp may include at least two metallic IR shields within the ceramic envelope, at least one located on either side of the filament. The filament may be tungsten, a carbon filament, or molybdenum. At least one end of the ceramic envelope may be sealed with a metal cap affixed to the ceramic envelope by a high vacuum sealant. The heater lamp may be configured to operate at above 1500° C. The ceramic envelope may have a wall thickness less than 1 mm thick.
    Type: Application
    Filed: September 3, 2021
    Publication date: December 23, 2021
    Inventors: Ivan Ermanoski, Xiang Gao, Ryan Milcarek
  • SUBCUTANEOUS DOSAGE AND ADMINISTRATION OF ANTI-C5 ANTIBODIES FOR TREATMENT OF PAROXYSMAL NOCTURNAL HEMOGLOBINURIA (PNH)
    Publication number: 20210395352
    Abstract: Provided are methods for clinical treatment of Paroxysmal Nocturnal Hemoglobinuria (PNH) comprising administering to the patient an anti-C5 antibody, or antigen binding fragment thereof, wherein the anti-C5 antibody, or antigen binding fragment thereof, is administered (or is for administration) subcutaneously according to a particular clinical dosage regimen (i.e., at a particular dose amount and according to a specific dosing schedule). In one embodiment, the patient has previously been treated with eculizumab (Soliris®).
    Type: Application
    Filed: October 30, 2019
    Publication date: December 23, 2021
    Applicant: Alexion Pharmaceuticals, Inc.
    Inventors: Lori Volles, Rajendra Pradhan, Douglas L. Sheridan, Marc Vallee, Xiang Gao
  • CO-ADMINISTRATION OF A HYALURONIDASE AND ANTI-C5 ANTIBODY FOR TREATMENT OF COMPLEMENT-ASSOCIATED CONDITIONS
    Publication number: 20210388070
    Abstract: Provided herein are compositions and methods for treating a human patient with a complement-associated condition (e.g., PNH or aHUS) by subcutaneously co-administering to the patient a hyaluronidase (e.g., rHuPH20) and an anti-C5 antibody, or antigen binding fragment thereof (e.g., ravulizumab).
    Type: Application
    Filed: October 30, 2019
    Publication date: December 16, 2021
    Applicant: Alexion Pharmaceuticals, Inc.
    Inventors: Andrew Denker, Rajendra Pradhan, Douglas L. Sheridan, Marc Vallee, Yang Dai, Xiang Gao
  • Dual polarity mutual capacitive liquid sensing
    Patent number: 11199434
    Abstract: A level sensing controller includes a signal generator circuit to generate an excitation signal. The controller also includes a connection to route an inverse of the excitation signal to a first polar electrode of a first capacitor. The first polar electrode is coupled to a container to hold liquid. The controller also includes a connection to route the excitation signal to a second polar electrode of a second capacitor. The second positive polar electrode is coupled to the container. The controller also includes a connection to a sense electrode to form the first capacitor with the first polar electrode and to form the second capacitor with the second polar electrode. The controller also includes a measurement circuit configured to measure charge at sensing electrode and determine, based on the measured charge, whether a liquid in the container has reached a level of the second polar electrode.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: December 14, 2021
    Assignee: Microchip Technology Incorporated
    Inventors: Eric Huang, Xiang Gao
  • Method for charging pixels and display panel
    Patent number: 11189241
    Abstract: A method for charging pixels and a display panel is provided, the method comprising: turning on thin-film transistor switches of pixels in a current row; inputting a positive polarity signal to one of a first data line and a second data line; inputting a negative polarity signal to the other of the first data line and the second data line at set intervals; turning off the thin-film transistor switches of the pixels in the current row.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: November 30, 2021
    Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD
    Inventor: Xiang Gao
  • MONITORING METHOD, MONITORING DEVICE AND COMPUTER STORAGE MEDIUM
    Publication number: 20210360542
    Abstract: Disclosed in the embodiments of the present invention is a monitoring method applied to a vehicle. The method includes: determining a movement state of the vehicle as a target movement state, and broadcasting a target broadcast control channel signal; and after receiving an access request reported by a mobile terminal on the basis of the target broadcast control channel signal, initiating a monitoring apparatus of the vehicle to monitor an environment in which the vehicle is located. Further disclosed in the embodiments of the present invention are a monitoring device and a computer storage medium.
    Type: Application
    Filed: July 23, 2019
    Publication date: November 18, 2021
    Inventor: Xiang Gao
  • PRECODING MATRIX INDICATION METHOD AND RELATED DEVICE
    Publication number: 20210351828
    Abstract: A precoding matrix indication method and a related device. In the method, a transmit end can group K combination coefficients based on an amplitude value of each of the K combination coefficients, to obtain Q combination coefficient groups, and determine a phase value of each combination coefficient in each combination coefficient group. The amplitude value of each combination coefficient is determined by using a same amplitude quantization bit quantity and a same amplitude quantization rule. In addition, phase quantization bit quantities and/or phase quantization rules used by at least two of the Q combination coefficient groups are different.
    Type: Application
    Filed: July 7, 2021
    Publication date: November 11, 2021
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiang GAO, Kunpeng LIU
  • INFORMATION TRANSMISSION METHOD AND COMMUNICATIONS APPARATUS
    Publication number: 20210345308
    Abstract: This application provides an information transmission method and a communications apparatus. The method includes: determining a correspondence between a first aggregation level (AL) set associated with a plurality of first physical downlink control channel (PDCCH) candidates and a second AL set associated with a plurality of second PDCCH candidates; and monitoring at least one of the plurality of first PDCCH candidates and/or at least one of the plurality of second PDCCH candidates based on the correspondence.
    Type: Application
    Filed: July 9, 2021
    Publication date: November 4, 2021
    Inventors: Xianda LIU, Kunpeng LIU, XU ZHANG, Xiang GAO
  • HEAT EXCHANGE PIPE, HEAT EXCHANGER AND WATER HEATING APPARATUS
    Publication number: 20210333013
    Abstract: The present disclosure discloses a heat exchange pipe, a heat exchanger and a water heating apparatus. The heat exchange pipe comprises: a pipe body and a plurality of fins fixedly disposed to sleeve the pipe body; a flow guiding structure is provided at a partial outer edge of the fin; and a flow guiding flue is formed between the flow guiding structure and an outer wall of the pipe body. The heat exchange pipe, the heat exchanger and the water heating apparatus provided by the present disclosure can improve the flue gas flow path and the heat exchange efficiency.
    Type: Application
    Filed: December 29, 2020
    Publication date: October 28, 2021
    Inventors: Xiang GAO, Dian FANG, Xiaowei ZHOU
  • DOSAGE AND ADMINISTRATION OF ANTI-C5 ANTIBODIES FOR TREATMENT OF ATYPICAL HEMOLYTIC UREMIC SYNDROME (aHUS) IN PEDIATRIC PATIENTS
    Publication number: 20210332147
    Abstract: Provided are methods for clinical treatment of Atypical Hemolytic Uremic Syndrome (aHUS) using an anti-C5 antibody, or antigen binding fragment thereof, in pediatric patients.
    Type: Application
    Filed: May 29, 2019
    Publication date: October 28, 2021
    Applicant: Alexion Pharmaceuticals, Inc.
    Inventors: Lori PAYTON, Andrew DENKER, Eugene Scott SWENSON, Rajendra PRADHAN, Stephan ORTIZ, Marc VALLEE, Christian MIX, Xiang GAO
  • Communication Method And Device
    Publication number: 20210336677
    Abstract: Embodiments of the present invention disclose a communication method and a device. Configuration information indicating one or more spatial domain beam basis vector groups and Q thresholds is received from a network device, where the Q thresholds correspond one-to-one to spatial domain beam basis vectors in the one or more spatial domain beam basis vector groups. L spatial domain beam basis vectors are selected from a spatial domain beam basis vector group set. K frequency domain basis vectors are selected from a frequency domain basis vector set for each of the L spatial domain beam basis vectors.
    Type: Application
    Filed: July 9, 2021
    Publication date: October 28, 2021
    Inventors: Xiang GAO, Kunpeng LIU, Ruiqi ZHANG
  • INTELLIGENT MULTI-POLLUTANT ULTRA-LOW EMISSION SYSTEM AND GLOBAL OPTIMIZATION METHOD THEREOF
    Publication number: 20210319373
    Abstract: The invention relates to an intelligent multi-pollutant ultra-low emission system and a global optimization method thereof. The intelligent multi-pollutant ultra-low emission system comprises a device layer, a sensing layer, a control layer and an optimization layer from bottom to top.
    Type: Application
    Filed: October 30, 2019
    Publication date: October 14, 2021
    Inventors: XIANG GAO, CHENGHANG ZHENG, YUEQI HUANG, YISHAN GUO, YONGXIN ZHANG, WEIGUO WENG, WEIHONG WU, RUIYANG QU, SHAOJUN LIU, HAITAO ZHAO
  • Drug Used for Treating Tissue Necrosis or for Improving Cardiac Function
    Publication number: 20210308191
    Abstract: A drug used for treating ischemia and hypoxia-induced tissue necrosis or for improving cardiac function; the drug contains amniotic fluid from a non-human animal and/or an extract thereof, and an optional pharmaceutically acceptable carrier, wherein the amniotic fluid comes from chicken eggs having an embryonic age of 5-12 days, eggs from other birds corresponding to the described developmental period, embryos from rodents having a gestational age of 8-20 days, or embryos from other non-human mammals corresponding to the described developmental period. The drug may promote the growth of human umbilical vein endothelial cells, AC16 cells and chicken embryo fibroblasts, improve cardiac function after myocardial infarction, and promote cardiac cell regeneration after a myocardial infarction.
    Type: Application
    Filed: August 9, 2019
    Publication date: October 7, 2021
    Inventors: Jin Qian, Ning Sun, Xiang Gao, Baiping Cui, Yufan Zheng