Patents by Inventor Xi Luo

Xi Luo 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: 20240153893
    Abstract: Embodiments of an IC device are disclosed. In some embodiments, an integrated circuit (IC) device, includes: an first active semiconductor layer that includes first active semiconductor device regions; a second active semiconductor layer that includes active semiconductor regions, the second active semiconductor layer being connected to the first active semiconductor layer and being positioned over the first active semiconductor layer; a first redistribution layer positioned over the second active conductor layer, the first redistribution layer is electrically connected to the first active semiconductor layer and the second active semiconductor layer; a passivation layer positioned on the first redistribution layer; a second redistribution layer positioned over the passivation layer, wherein the second redistribution layer is electrically connected to the first redistribution layer.
    Type: Application
    Filed: October 26, 2023
    Publication date: May 9, 2024
    Inventors: Michael Carroll, Eric K. Bolton, Ma Shirley Asoy, Xi Luo, Daniel Charles Kerr, Chi-Hsien Chiu
  • Publication number: 20240084393
    Abstract: A molecular marker for identifying DNA methylation and thereby detecting the benignity or malignancy of a lung nodule is disclosed. The molecular marker for identifying DNA methylation includes the sequence of, or the completely complementary sequence to, SEQ ID NO:6 or a continuous fragment of at least 55% of the full length of the sequence of, or the completely complementary sequence to, SEQ ID NO:6. Also disclosed are applications of the molecular marker for identifying DNA methylation, including a corresponding detection reagent kit and a corresponding detection method. The disclosed molecular marker combinations for identifying DNA methylation are highly correlated to lung cancer, are highly sensitive and specific when used to detect the benignity or malignancy of a lung nodule, and can increase the detection rate of malignant lung nodules while lowering the false positive rate.
    Type: Application
    Filed: June 17, 2023
    Publication date: March 14, 2024
    Inventors: Zhujia YE, Hao YANG, Yanying LIU, Jinsheng TAO, Xi LUO, Jiehan XU, Zhiwei CHEN, Jianbing FAN
  • Patent number: 11854422
    Abstract: A method and a device for information interaction. The method comprises: in response to receiving an oral practice request initiated by a user, outputting task information for indicating a target oral practice task (201), wherein the task information corresponds to task intention information and task keyword information; acquiring voice information inputted by the user with regard to the task information (202); recognizing the voice information, so as to determine user intention information and user keyword information corresponding to the user (203); generating a matching result for indicating whether the user has completed the target oral practice task (204), wherein the matching result is obtained by the following step: respectively matching the user intention information with the task intention information, and the user keyword information with the task keyword information, so as to obtain the matching result; and presenting the matching result to the user (205).
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: December 26, 2023
    Assignee: DOUYIN VISION CO., LTD.
    Inventors: Haoran Huang, Xi Luo, Fuxiang Li, Hang Li
  • Publication number: 20230393296
    Abstract: An adjacent well detection apparatus, method and system. The adjacent well detection apparatus is arranged on a drill collar of a first well. The adjacent well detection apparatus includes a transmitting probe and receiving probes. The apparatus includes: the transmitting probe, configured to generate a primary magnetic field according to a bipolar transient pulse signal applied to the transmitting probe, wherein a change in the primary magnetic field can generate a second magnetic field on a sleeve of an adjacent second well; and the receiving probes, configured to generate an induced electromotive force according to the second magnetic field, wherein the induced electromotive force is used for acquiring relative distance information and orientation information of the adjacent well.
    Type: Application
    Filed: November 22, 2021
    Publication date: December 7, 2023
    Applicant: CHINA OILFIELD SERVICES LIMITED
    Inventors: Xi LUO, Guoyu LI, Bo DANG, Caihui QIN, Jinhai ZHAI, Aiyong LI, Xizhou YUE, Mingxue MA, Xinbiao JI, Yiyi WANG
  • Publication number: 20230392561
    Abstract: A system and method for operating an ICE by (a) generating a running history of one or more-cylinder events per cylinder, and (b) using the running history to select a least-used non-rotating firing pattern, among a plurality of non-rotating firing patterns, provided for each firing fraction less than one (1). By making the least used selection based on the running history, unequal usage among cylinders of the ICE can be mitigated.
    Type: Application
    Filed: June 2, 2022
    Publication date: December 7, 2023
    Inventors: Louis J. SERRANO, Xin YUAN, Shikui Kevin CHEN, Xi LUO, Robert C. WANG, Xiaoping CAI, Vijay SRINIVASAN
  • Patent number: 11821379
    Abstract: A system and method for operating an ICE by (a) generating a running history of one or more-cylinder events per cylinder, and (b) using the running history to select a least-used non-rotating firing pattern, among a plurality of non-rotating firing patterns, provided for each firing fraction less than one (1). By making the least used selection based on the running history, unequal usage among cylinders of the ICE can be mitigated.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: November 21, 2023
    Assignee: Tula Technology, Inc.
    Inventors: Louis J. Serrano, Xin Yuan, Shikui Kevin Chen, Xi Luo, Robert C. Wang, Xiaoping Cai, Vijay Srinivasan
  • Patent number: 11728699
    Abstract: A stator assembly and an electric motor are provided. The stator assembly has an upper end cover, a stator core, an insulation frame, a fixing piece and a communicating piece. The stator core is located below the upper end cover. The insulation frame is arranged on the stator core. The fixing piece is arranged at a top of the insulation frame. One end of the communicating piece is sandwiched between the fixing piece and the upper end cover, and another end extends in a thickness direction of the upper end cover and is connected to the stator core. The fixing piece fixes the insulation frame, the communicating piece and the upper end cover.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: August 15, 2023
    Assignees: FOSHAN WELLING WASHER MOTOR MANUFACTURING CO., LTD., HUAI'AN WELLING MOTOR MANUFACTURING CO., LTD.
    Inventors: Jing Ren, Jianwu Tang, Xiaogang Zhu, Xi Luo
  • Patent number: 11644942
    Abstract: A method for displaying an application (APP) includes: when an APP is running at the terminal, an operation triggering display of the APP in form of a dynamic thumbnail window is received. When the operation is received, the dynamic thumbnail window corresponding to the APP is displayed. The APP is run in the dynamic thumbnail window.
    Type: Grant
    Filed: August 30, 2020
    Date of Patent: May 9, 2023
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Xi Luo, Bowen Li, Jianjiang Qu, Ming Liu
  • Patent number: 11624331
    Abstract: A system and method for a variable displacement internal combustion engine using different types of pneumatic cylinder springs on skipped working cycles to control engine and aftertreatment system temperatures are described. The system and method may be used to rapidly heat up the aftertreatment system(s) and/or an engine block of the engine following a cold start by using one or more different types of pneumatic cylinder springs during skipped firing opportunities. By rapidly heating the aftertreatment system(s) and/or engine block, noxious emissions such as hydrocarbons, carbon monoxide, NOx and/or particulates, following cold starts are significantly reduced.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: April 11, 2023
    Assignee: Tula Technology, Inc.
    Inventors: Matthew A. Younkins, Xi Luo
  • Publication number: 20230081000
    Abstract: A method and a device for information interaction. The method comprises: in response to receiving an oral practice request initiated by a user, outputting task information for indicating a target oral practice task (201), wherein the task information corresponds to task intention information and task keyword information; acquiring voice information inputted by the user with regard to the task information (202); recognizing the voice information, so as to determine user intention information and user keyword information corresponding to the user (203); generating a matching result for indicating whether the user has completed the target oral practice task (204), wherein the matching result is obtained by the following step: respectively matching the user intention information with the task intention information, and the user keyword information with the task keyword information, so as to obtain the matching result; and presenting the matching result to the user (205).
    Type: Application
    Filed: August 15, 2022
    Publication date: March 16, 2023
    Inventors: Haoran HUANG, Xi LUO, Fuxiang LI, Hang LI
  • Patent number: 11555461
    Abstract: A variety of methods and arrangements for reducing noise, vibration and harshness (NVH) in a skip fire engine control system are described. In one aspect, a firing sequence is used to operate the engine in a skip fire manner. A smoothing torque is determined that is applied to a powertrain by an energy storage/release device. The smoothing torque is arranged to at least partially cancel out variation in torque generated by the skip fire firing sequence. Various methods, powertrain controllers, arrangements and computer software related to the above operations are also described.
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: January 17, 2023
    Assignee: Tula Technology, Inc.
    Inventors: Mark A. Wilcutts, Xi Luo, Anastasios Arvanitis
  • Patent number: 11461958
    Abstract: A scene data obtaining method as well as a model training method and a computer readable storage medium using the same are provided. The method includes: building a virtual simulation scene corresponding to an actual scene, where the virtual simulation scene is three-dimensional; determining a view frustum corresponding to preset view angles in the virtual simulation scene; collecting one or more two-dimensional images in the virtual simulation scene and ground truth object data associated with the one or more two-dimensional images using the view frustum corresponding to the preset view angles; and using all the two-dimensional images and the ground truth object data associated with the one or more two-dimensional images as scene data corresponding to the actual scene. In this manner, the data collection does not require manual annotation, and the obtained data can be used for training deep learning-based perceptual models.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: October 4, 2022
    Assignee: UBTECH ROBOTICS CORP LTD
    Inventors: Xi Luo, Mingguo Zhao, Youjun Xiong
  • Publication number: 20220258968
    Abstract: The invention relates to a sterilization and deodorization waste bin, in particular to a sterilization and deodorization waste bin with a dual-band ultraviolet tube, which comprises an isolation cavity formed in an inner side of a lid and a dual-band ultraviolet tube mounted in the isolation cavity and capable of generating ultraviolet light waves for direct sterilization and ultraviolet light waves for ozone sterilization. The isolation cavity comprises a reflector and transparent quartz glass, an open surface of the reflector faces an inner cavity of the bin body, and the transparent quartz glass matches the open surface of the reflector in shape and size and covers an opening of the reflector through a silicone seal ring.
    Type: Application
    Filed: June 24, 2021
    Publication date: August 18, 2022
    Applicants: FUJIAN NASHIDA ELECTRONIC INCORPORATED COMPANY, NINE STARS GROUP(USA)INC
    Inventors: Shi ping Wang, Jiang qun Chen, You xi Luo, Zhou Lin
  • Patent number: 11388282
    Abstract: A method for video control can be applied to a terminal. The method can include: displaying video application setup options on a video playback interface for setting video application functions corresponding to video usage effects; receiving a setup operation by one of video application setup options; correspondingly processing and playing video data to be played according to a video application function corresponding to the setup operation. By additionally providing a video application setup option, the terminal can perform various processing operations on a video, for example, free from video processing functions of various video applications, and perform, according to an operation instruction initiated by a user, corresponding video processing operations on various video applications and various video scenarios.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: July 12, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Xi Luo, Ming Liu
  • Patent number: 11372516
    Abstract: A method, device and storage medium for controlling display of floating window. The method may include the following. A touch signal in a display area of the floating window may be received. A sub-area located by an initial touch position of the touch signal may be determined. The display of the floating window may be controlled based on a touch function type corresponding to the sub-area and a movement track of the touch signal.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: June 28, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Xi Luo, Bowen Li, Jianjiang Qu, Ming Liu
  • Publication number: 20220195954
    Abstract: A system and method for a variable displacement internal combustion engine using different types of pneumatic cylinder springs on skipped working cycles to control engine and aftertreatment system temperatures are described. The system and method may be used to rapidly heat up the aftertreatment system(s) and/or an engine block of the engine following a cold start by using one or more different types of pneumatic cylinder springs during skipped firing opportunities. By rapidly heating the aftertreatment system(s) and/or engine block, noxious emissions such as hydrocarbons, carbon monoxide, NOx and/or particulates, following cold starts are significantly reduced.
    Type: Application
    Filed: March 11, 2022
    Publication date: June 23, 2022
    Inventors: Matthew A. YOUNKINS, Xi LUO
  • Publication number: 20220137763
    Abstract: A small-screen window display method includes: in response to dragging of a designated area of a small-screen window displaying an application interface on the terminal, acquiring a drag event; based on the drag event, determining a drag position corresponding to a time when the small-screen window is dragged to stop; based on the drag position, controlling the small-screen window to perform a function corresponding to a drag stop position. The drag event received by the application interface can be directly obtained, and the small-screen window can be controlled to perform different functions corresponding to different drag stop positions, thereby improving the operability of the small-screen window and the convenience of operation.
    Type: Application
    Filed: May 28, 2021
    Publication date: May 5, 2022
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Bowen LI, Jianjiang QU, Xi LUO, Huiying YANG
  • Publication number: 20220139027
    Abstract: A scene data obtaining method as well as a model training method and a computer readable storage medium using the same are provided. The method includes: building a virtual simulation scene corresponding to an actual scene, where the virtual simulation scene is three-dimensional; determining a view frustum corresponding to preset view angles in the virtual simulation scene; collecting one or more two-dimensional images in the virtual simulation scene and ground truth object data associated with the one or more two-dimensional images using the view frustum corresponding to the preset view angles; and using all the two-dimensional images and the ground truth object data associated with the one or more two-dimensional images as scene data corresponding to the actual scene. In this manner, the data collection does not require manual annotation, and the obtained data can be used for training deep learning-based perceptual models.
    Type: Application
    Filed: March 30, 2021
    Publication date: May 5, 2022
    Inventors: Xi Luo, Mingguo Zhao, Youjun Xiong
  • Publication number: 20220120230
    Abstract: A variety of methods and arrangements for reducing noise, vibration and harshness (NVH) in a skip fire engine control system are described. In one aspect, a firing sequence is used to operate the engine in a skip fire manner. A smoothing torque is determined that is applied to a powertrain by an energy storage/release device. The smoothing torque is arranged to at least partially cancel out variation in torque generated by the skip fire firing sequence. Various methods, powertrain controllers, arrangements and computer software related to the above operations are also described.
    Type: Application
    Filed: October 20, 2020
    Publication date: April 21, 2022
    Inventors: Mark A. WILCUTTS, Xi LUO, Anastasios ARVANITIS
  • Patent number: D960834
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: August 16, 2022
    Inventors: Hao Zhang, Xi Luo