Patents by Inventor Hua Xu

Hua Xu 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: 11696272
    Abstract: An uplink transmission method, a terminal device and a network device are provided. The method includes: receiving, by a terminal device, indication information sent by a network device, the indication information being used for indicating a beam corresponding to at least one uplink transmission channel of the terminal device, wherein a beam corresponding to each uplink transmission channel is used for transmitting the each uplink transmission channel; and performing, by the terminal device, uplink transmission according to the indication information.
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: July 4, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Hai Tang, Hua Xu
  • Patent number: 11696303
    Abstract: A service transmission method, a base station and a terminal are provided. The method includes: a base station sends a switch message of a narrow bandwidth receiving mode to a terminal, indicating the terminal to switch to a designated narrow bandwidth to receive information, wherein a width of the narrow bandwidth is smaller than a width of a system bandwidth; and when a pre-scheduled service needs to be transmitted, the base station schedules the terminal to switch to the system bandwidth or the bandwidth occupied by the pre-scheduled service to receive the pre-scheduled service.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: July 4, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Ning Yang, Hua Xu
  • Patent number: 11688245
    Abstract: A gaming machine provides a spinning reel game having a base game, from which a hold and spin game is triggered when a determined quantity of configurable symbols are displayed in a base game outcome. When the feature game is triggered, volatility options are presented to the player. After receiving a volatility selection that specifies a first control factor for a hold and spin game, the gaming machine conducts the hold and spin game per the specified first control factor while using at least another control factor to maintain a same return-to-player across the volatility options.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: June 27, 2023
    Assignee: ARISTOCRAT TECHNOLOGIES, INC.
    Inventors: Hua Xu, John Marcus Milliner, III
  • Patent number: 11688246
    Abstract: Rather than typical slot type games where specific matching combinations of symbols along paylines through a row-by-column grid or matrix indicate the outcome of the game, a slot type concatenation game concatenates value symbols along a payline to form a numerical outcome. Non-value symbols may be omitted and/or ignored. Further, the payline may be indicated by the presence of a trigger symbol, which may allow the payline to change between different plays of the slot type concatenation game. Further, the slot type concatenation game may be user-configurable. Users may be allowed to indicate the number of the symbol reels that may include value symbols that will be concatenated along a payline defined by the trigger symbol. Users may be allowed indicate the denomination set that is used to configure the symbol reels with value symbols, such as from one or more value symbol tables.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: June 27, 2023
    Assignee: Aristocrat Technologies, Inc.
    Inventors: Daniel Marks, John Milliner, III, Hua Xu
  • Patent number: 11683802
    Abstract: Embodiments of the present disclosure provide a terminal device scheduling method, a network device, and a terminal device. The method includes: sending, by a network device, a downlink control channel to a terminal device on a first downlink frequency domain control area, wherein the downlink control channel comprises first configuration information, which is used to dynamically indicate at least one first uplink frequency domain control area used by the terminal device to send an uplink control channel to the network device; and receiving, by the network device, an uplink control channel sent by the terminal device on a first uplink frequency domain scheduling unit of each of the at least one first uplink frequency domain control area, wherein a frequency domain position of the first uplink frequency domain scheduling unit in the first uplink frequency domain control area is determined according to the first downlink frequency domain control area.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: June 20, 2023
    Assignee: GUANDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yanan Lin, Hua Xu
  • Patent number: 11677031
    Abstract: The present application discloses an oxide semiconductor thin-film and a thin-film transistor consisted thereof. The oxide semiconductor thin-film is fabricated by doping a certain amount of rare-earth oxide (RO) as light stabilizer to metal oxide (MO) semiconductor. The thin-film transistor comprising a gate electrode, a channel layer consisted by the oxide semiconductor thin-film, a source and drain electrode; the thin-film transistor employing etch-stop structure, a back-channel etch structure or a top-gate self-alignment structure.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: June 13, 2023
    Assignee: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Miao Xu, Hua Xu, Weijing Wu, Weifeng Chen, Lei Wang, Junbiao Peng
  • Patent number: 11678323
    Abstract: Embodiments of the present application pertain to control information for scheduling a transmission resource for downlink and uplink communications between one or more TRP and one or more UE. One Physical Downlink Control Channel (PDCCH) for DL control information transmission is assumed to carry at least one assignment or scheduling information block for at least one Physical Downlink Shared Channel (PDSCH) for DL data transmission or for at least one Physical Uplink Shared Channel (PUSCH) for UL data transmission. Embodiments of the present application provide methods of providing configuration information that can be used by a user equipment (UE) to determine transmission mode for the PDSCH and PUSCH as well as information to determine where to monitor for the PDSCH, PUSCH and PUCCH information.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: June 13, 2023
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhengwei Gong, Amine Maaref, Mohammadhadi Baligh, Usa Vilaipornsawai, Hamidreza Farmanbar, Aman Jassal, Hua Xu
  • Publication number: 20230174556
    Abstract: Provided are certain PI3K inhibitors, pharmaceutical compositions thereof, and methods of use thereof.
    Type: Application
    Filed: May 14, 2021
    Publication date: June 8, 2023
    Inventors: Zuwen ZHOU, Rui TAN, Hua XU, Qihong LIU, Huajie ZHANG, Bin LIU, Weipeng ZHANG, Zhifu LI, Yanxin LIU, Shu LIN, Xingdong ZHAO, Weibo WANG
  • Patent number: 11670227
    Abstract: Disclosed are to a pixel circuit, a method for driving the pixel circuit and a display panel. The pixel circuit includes a data write module, a storage module, a drive module and a light emitting device. The drive module includes a first control terminal and a second control terminal. The data write module is configured to write, at a data write stage, a data signal into the first control terminal of the drive module, the storage module is configured to maintain a potential of the first control terminal, the second control terminal is electrically connected to a pulse-width modulation (PWM) signal input terminal of the pixel circuit, and is configured to control the drive module to provide discontinuous drive current according to a PWM signal from the PWM signal input terminal at a light emission stage, and the light emitting device emits light in response to the discontinuous drive current.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: June 6, 2023
    Assignee: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Miao Xu, Lei Zhou, Min Li, Hongmeng Li, Hua Xu, Zikai Chen, Jianhua Zou, Lei Wang, Junbiao Peng, Hong Tao
  • Publication number: 20230171707
    Abstract: A user equipment detects that an aggregate of calculated uplink transmit power of the UE exceeds a threshold. In response to the detecting, a power of at least one of a plurality of frequency-division multiplexing (FDM)-based uplink transmissions of the UE over corresponding wireless connections with respective wireless access network nodes is adjusted.
    Type: Application
    Filed: January 26, 2023
    Publication date: June 1, 2023
    Inventors: Yufei Wu Blankenship, Shiwei Gao, Hua Xu
  • Patent number: 11665697
    Abstract: A method for transmitting downlink control information, terminal device and network device are provided. The method includes: a terminal device determines a plurality of candidate resource sets for transmitting first control information; the terminal device detects the first control information sent by a network device in the plurality of candidate resource sets; the terminal device determines a target resource set in the plurality of candidate resource sets according to a detection result of the first control information; the terminal device determines a target control channel resource corresponding to the target resource set according to the target resource set and a first mapping relationship, wherein the first mapping relationship is used for indicating a corresponding relationship between the plurality of candidate resource sets and a plurality of control channel resources; and the terminal device detects second control information sent by the network device in the target control channel resource.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: May 30, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Hai Tang, Hua Xu
  • Publication number: 20230159527
    Abstract: Provided are certain Bcl-2 inhibitors, pharmaceutical compositions thereof, and methods of use thereof.
    Type: Application
    Filed: May 7, 2021
    Publication date: May 25, 2023
    Inventors: Weipeng ZHANG, Hongbin LIU, Rui TAN, Zhifu LI, Yue RONG, Qihong LIU, Zhifang CHEN, Ling CHEN, Hua XU, Zuwen ZHOU, Jinhua YU, Haohan TAN, Bin LIU, Yunling WANG, Lijun YANG, Chengxi HE, Lihua JIANG, Shu LIN, Xingdong ZHAO, Weibo WANG
  • Patent number: 11659568
    Abstract: Provided is a method for transmitting information, a network device and a terminal device. The method includes that: a time-frequency resource for a downlink control channel of at least one terminal device is determined, the time-frequency resource for the downlink control channel of the at least one terminal device being mapped in a first control region within a bandwidth of a system according to a manner of a frequency domain first and then a time domain; and the downlink control channel of the at least one terminal device is sent through the time-frequency resource for the downlink control channel of the at least one terminal device. According to the information transmission method, network device and terminal device of the embodiments of the application, system performance may be improved.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: May 23, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Hai Tang, Hua Xu
  • Patent number: 11659554
    Abstract: Embodiments of the present invention provide a method and apparatus for wireless communication, for use in a communication system at least using two beams. The method comprises: a network device determines transmission resources that can be used by M beam groups, wherein each beam group comprises at least one beam in the at least two beams, M?1; the network device sends configuration information to a first terminal device, the configuration information being used for indicating the transmission source used by each beam group, so that the practicability and user experience of a multi-beam system can be improved.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: May 23, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Hai Tang, Hua Xu
  • Patent number: 11658373
    Abstract: A packaging structure, a method of manufacturing a packaging structure, and a quantum processor include a substrate; a coplanar waveguide including a first ground wire, a second ground wire, and a signal wire, wherein the first ground wire, the second ground wire, and the signal wire are disposed on a surface of the substrate at intervals, and the signal wire is located between the first ground wire and the second ground wire; an air bridge including a first end connected with the first ground wire and a second end connected with the second ground wire, wherein a gap exists between the air bridge and a surface of the signal wire away from the substrate; and a compensation structure located on the surface of the substrate.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: May 23, 2023
    Assignee: Alibaba Group Holding Limited
    Inventors: Hua Xu, Jin Qin
  • Patent number: 11654210
    Abstract: An aroma dispensing system is provided. The aroma dispensing system includes an aroma blending device adapted to deliver at least one aroma substance to the nasal cavities of a consumer; a user interface configured for inputting and displaying information regarding the at least one aroma substance, and a memory component that stores a computer algorithm, the computer algorithm causing the system to analyze the input information in real-time in order to classify aroma preferences of the consumer, including recommending one or more in-store consumer products suitable to the consumer's aroma preferences.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: May 23, 2023
    Assignee: Givaudan SA
    Inventors: Rahul Karthik Sivagaminathan, Yong Hua Xu, Joseph Kaiser
  • Patent number: 11647411
    Abstract: Disclosed are a beam measurement method, a terminal and a network device. The method comprises: a terminal receiving measurement configuration information sent by a network device, wherein the measurement configuration information is used for indicating a parameter used when measuring at least one beam; the terminal measuring the at least one beam according to the measurement configuration information to obtain a measurement result; and the terminal sending the measurement result to the network device. By means of the beam measurement method in the present application, a terminal receives measurement configuration information sent by a network device and measures a beam according to the measurement configuration information to obtain a more accurate measurement result based on the beam, so that it is beneficial for the network device to configure the terminal more efficiently according to the measurement result.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: May 9, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Ning Yang, Hua Xu, Hai Tang, YaNan Lin
  • Patent number: 11647505
    Abstract: Provided are an uplink signal transmission method and device. The method comprises: a network device determining a physical resource used, in a time domain scheduling unit, for transmitting an uplink control signal; and the network device receiving the uplink control signal on the physical resource used for transmitting an uplink control signal, wherein the uplink control signal is transmitted by using a cyclic prefix-orthogonal frequency division multiplexing (CP-OFDM) waveform.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: May 9, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yanan Lin, Hua Xu, Hai Tang
  • Publication number: 20230134635
    Abstract: Some implementations may involve presenting a feature game round that includes a hold and spin stage and a free game stage. The free game stage may be presented after the hold and spin stage. In some examples, the number of free game instances may correspond to the number of configurable symbols accumulated by the conclusion of the hold and spin stage. In some instances, at least one of the configurable symbols accumulated by the conclusion of the hold and spin stage may indicate a modifier for the free game stage. The modifier may correspond with a modification of one or more reels that are used during a free game instance. In some examples, at least one of the configurable symbols accumulated during the hold and spin stage may indicate a multiplier for an award that is determined during a first free game instance.
    Type: Application
    Filed: January 4, 2023
    Publication date: May 4, 2023
    Inventors: Daniel Marks, Hua Xu
  • Patent number: D991041
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: July 4, 2023
    Assignee: Givaudan SA
    Inventors: Yong Hua Xu, Nicholas Bernhard Kemper