Patents by Inventor Xiao Hu

Xiao Hu 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: 10936549
    Abstract: One embodiment includes identifying a common file associated with a first software container deployed on a host; adding a single copy of the common file to a common file pool maintained by the host, removing the common file from the first container and replacing it with a pointer to the copy of the common file in the shared file pool, and removing the common file from the first container and replacing it with a pointer to the copy of the common file in the shared file pool; identifying at least one unique file associated with the first container; and moving the unique file to the common file pool maintained by the host and removing the unique file from the first container and replacing it with a pointer to the copy of the unique file in the shared file pool.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: March 2, 2021
    Assignee: Cisco Technology, Inc.
    Inventors: Sunil Cherukuri, Xiao Hu Gao, Alexander B. Altman
  • Patent number: 10903135
    Abstract: A chip package structure, including a substrate, multiple chips and multiple discrete devices that are packaged on an upper surface of the substrate, and a heat dissipation apparatus, where the heat dissipation apparatus includes an insulation layer and a thermally conductive layer that are laminated. The insulation layer completely encloses and adheres to outer surfaces of the multiple chips, outer surfaces of the multiple discrete devices, and the upper surface of the substrate and configured to conduct heat generated by the multiple chips and the multiple discrete devices to the thermally conductive layer and the substrate such that the heat generated by the multiple chips and the multiple discrete devices dissipated using the thermally conductive layer and the substrate.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: January 26, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: HuiLi Fu, Shujie Cai, Xiao Hu
  • Patent number: 10898902
    Abstract: A production line for recycling and processing waste materials of steel rolling, the production line including: an electromagnetic hoisting equipment; a conveying platform; a clamping-and-feeding device; a segmentation shear; a swing conveyor device; a pushing device; a rolling-type shearing machine; a chain-type conveyor track; a material guiding device; two shredding-type shearing machines; and a scrap collection device. The electromagnetic hoisting equipment is connected to the conveying platform, and is configured to hoist waste materials of steel rolling to the conveying platform; the conveying platform is connected to the clamping-and-feeding device, and is configured to convey the waste materials to the clamping-and-feeding device; the segmentation shear cooperates with the clamping-and-feeding device and is configured to segment the waste materials of steel rolling into steel plates; the pushing device is configured to push the steel plates to the rolling-type shearing machine.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: January 26, 2021
    Assignee: TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Lifeng Ma, Xiao Hu, Jinli Meng, Rongjun Wang, Lianyun Jiang, Heyong Han, Jingfeng Zou, Qingxue Huang
  • Publication number: 20200395248
    Abstract: A method of fabricating ultra-thin chips is provided. The method includes patterning circuit elements onto a substrate such that sections of the substrate are exposed and etching trenches into the sections of the substrate to define pedestals respectively associated with a corresponding circuit element. The method further includes depositing stressor layer material onto the circuit elements and applying handling tape to the stressor layer material. In addition, the method includes at least one of weakening the substrate in a plane defined by base corners of the pedestals and initiating substrate cracking at the base corners of the pedestals to encourage spalling of the pedestals off the substrate.
    Type: Application
    Filed: June 11, 2019
    Publication date: December 17, 2020
    Inventors: KATSUYUKI Sakuma, Huan Hu, Xiao Hu Liu
  • Publication number: 20200389593
    Abstract: A gimbal servo control method includes obtaining a predicted flight trajectory of an aircraft within a preset time period from a current time, and adjusting an attitude of a gimbal carried by the aircraft according a predicted velocity direction of the aircraft at a point of the predicted flight trajectory.
    Type: Application
    Filed: April 10, 2017
    Publication date: December 10, 2020
    Inventors: Xiao HU, Guanhua SU, Ang LIU, Litian ZHANG, Zhaoliang PENG
  • Patent number: 10860040
    Abstract: A method for determining a target direction for a movable object includes providing an image on a computer-implemented display, obtaining a position of a selected point on the image in response to a user selecting the point on the image, and determining the target direction based on the position of the selected point on the image.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: December 8, 2020
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Xiao Hu, Ang Liu, Litian Zhang, Ketan Tang
  • Patent number: 10845805
    Abstract: Systems and methods for controlling an unmanned aerial vehicle within an environment are provided. In one aspect, a system comprises one or more sensors carried on the unmanned aerial vehicle and configured to receive sensor data of the environment and one or more processors. The one or more processors may be individually or collectively configured to: determine, based on the sensor data, an environmental complexity factor representative of an obstacle density for the environment; determine, based on the environmental complexity factor, one or more operating rules for the unmanned aerial vehicle; receive a signal indicating a desired movement of the unmanned aerial vehicle; and cause the unmanned aerial vehicle to move in accordance with the signal while complying with the one or more operating rules.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: November 24, 2020
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Xiao Hu, Ang Liu, Guyue Zhou, Xuyang Pan
  • Patent number: 10847475
    Abstract: An integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a first plurality of levels. Each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The structure also includes a crack stop area which includes a crack stop structure having a second plurality of levels. The interconnect and crack stop structures have an equal number of levels. A third plurality of the crack stop structure levels include a high modulus layer unique to the respective crack stop structure level as compared to the corresponding interconnect structure level.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: November 24, 2020
    Assignee: International Business Machines Corporation
    Inventors: Chih-Chao Yang, Baozhen Li, Xiao Hu Liu, Griselda Bonilla
  • Patent number: 10840195
    Abstract: A method for creating an integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a plurality of levels, each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The IC structure also includes a crack stop area which includes a crack stop structure having an equal plurality of levels as the interconnect structure. Each of the crack stop structure levels includes at least one of the layers of the interconnection structure at a same level. At least one crack stop structure level also includes a high modulus layer unique to the crack stop structure level as compared to the corresponding interconnect structure level. In another aspect of the invention, a method for producing the structure is described.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: November 17, 2020
    Assignee: International Business Machines Corporation
    Inventors: Chih-Chao Yang, Baozhen Li, Xiao Hu Liu, Griselda Bonilla
  • Patent number: 10840194
    Abstract: An integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a plurality of levels, each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The IC structure also includes a crack stop area which includes a crack stop structure having an equal plurality of levels as the interconnect structure. Each of the crack stop structure levels includes at least one of the layers of the interconnection structure at a same level. At least one crack stop structure level also includes a high modulus layer unique to the crack stop structure level as compared to the corresponding interconnect structure level.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: November 17, 2020
    Assignee: International Business Machines Corporation
    Inventors: Chih-Chao Yang, Baozhen Li, Xiao Hu Liu, Griselda Bonilla
  • Publication number: 20200346750
    Abstract: A method of generating a flight path includes obtaining an image and a curve, the curve being plotted on the image. The method also includes generating the flight path based on the image and the curve, the flight path being configured for controlling an unmanned aerial vehicle (UAV) to fly along the flight path.
    Type: Application
    Filed: May 9, 2019
    Publication date: November 5, 2020
    Inventors: Xiao HU, Ang LIU, Litian ZHANG, Shuyuan MAO, Chengwei ZHU
  • Publication number: 20200350717
    Abstract: A card edge connector includes a longitudinal insulating housing including two long walls and a bottom wall connecting with the long wall and defining a card slot in a longitudinal direction among the long walls and the bottom wall, two rows of contact arranged in the long walls respectively. Each contact includes a retaining portion, a spring portion extending from the retaining portion and leg portion extending from the retaining portion and out of the insulating housing. The spring portions define contacting portions projecting into the card slot. Each contact is formed by directly punching out from a metal plate, the retaining portions define an outer edge and inner edge interfered with the insulating housing and two opposite plane faces connecting with the outer and inner edge and disposed perpendicular to the longitudinal direction.
    Type: Application
    Filed: April 30, 2020
    Publication date: November 5, 2020
    Inventors: YUAN-YUAN DONG, XIAO-HU YIN, GUO-XIANG NIU, WEN-JUN TANG, XUN WU
  • Publication number: 20200343661
    Abstract: A card edge connector includes an elongated housing comprising opposite long walls and defining a card slot between the long walls, two rows of contacts retained in the long walls respectively and a ground member including two long plates retained in the long walls respectively. Each row of contacts includes ground contacts and signal contacts, the ground contacts comprises retaining sections retained in the housing, elastic sections extending upward from the retained sections with mating portions exposed to the card slot and leg sections extending downward from the retaining sections. Each of the ground contacts further comprises an engaging portion curved from the elastic section and touching corresponding long plate.
    Type: Application
    Filed: April 24, 2020
    Publication date: October 29, 2020
    Inventors: KUI WU, XIAO-HU YIN, GUO-XIANG NIU, WEN-JUN TANG
  • Patent number: 10811141
    Abstract: Methods for predicting patient deterioration or clinical events by detecting patterns in heterogeneous temporal clinical data streams that are predictive of certain clinical end points and matching the patient state with those patterns are described. The detected patterns, referred to as SuperAlarm triggers, are a predictive combination of frequently co-occurring monitor alarms, conditions and laboratory test results that can predict patient deterioration for imminent life-threatening events. SuperAlarm triggers may also exhibit patterns in the sequence of SuperAlarms that are triggered over the monitoring time of a patient. Sequential patterns of SuperAlarm triggers may also indicate a temporal process of change in patient status. SuperAlarm based alerts will also greatly reduce the number of false alarms and alarm fatigue compared to conventional alarms.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: October 20, 2020
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Xiao Hu, Yong Bai, Rebeca Salas-Boni
  • Publication number: 20200310468
    Abstract: A method of controlling an unmanned aerial vehicle (UAV) in an environment includes detecting, with aid of a sensor coupled to the UAV and while the UAV is in flight, a signal that is emitted from and uniquely identifying a locating marker; determining, with aid of a processor, a sequence of actions to control the UAV in response to a plurality of instructions encoded in the locating marker and communicated by the signal; and controlling, with aid of the processor, the UAV to effect the sequence of actions according to a specified time interval included in the plurality of instructions. The specified time interval indicates a wait time before the UAV effects the sequence of actions.
    Type: Application
    Filed: June 15, 2020
    Publication date: October 1, 2020
    Inventors: Ang LIU, Xiao HU, Guyue ZHOU
  • Publication number: 20200292839
    Abstract: An optical module includes an enclosure and an optical output assembly mounted on the enclosure. An emitter mounted in the enclosure is configured to emit a beam of light toward the optical output assembly. A connector, which includes two conductive layers separated by a dielectric layer, has a first side connected to the enclosure and a second side connected to the optical output assembly. An electrical trace disposed on the enclosure is connected to the first side of the connector so as to define a test circuit having a capacitance. Control circuitry is coupled to sense the capacitance of the test circuit, and configured to inhibit operation of the emitter upon sensing a change in the capacitance that exceeds a predetermined threshold.
    Type: Application
    Filed: December 4, 2019
    Publication date: September 17, 2020
    Inventors: Christopher Hu, Ahmed Rashid, Colleen F. Mischke, Peng Chen, Talisa Mohammad Nejad, Xiao Hu, Yazan Z. Alnahhas
  • Publication number: 20200261463
    Abstract: The invention provides methods for treating a cancer selected from the group consisting of (i) a squamous cell carcinoma located in a patient's head and/or neck and (ii) a urothelial carcinoma using aryl dihydro-2H-benzo[b][1,4]oxazine sulfonamide compounds.
    Type: Application
    Filed: February 21, 2020
    Publication date: August 20, 2020
    Inventors: Laura Lee Celeste, Xiao Hu, H. Jeffrey Wilkins
  • Patent number: 10744558
    Abstract: A magnesium alloy cast-rolling unit, including: a main body; a fluid supplier; an electric pushrod; a linkage mechanism; a horizontal platform; a screw; dovetail guide rails; and a bottom plate. The main body includes a base, a spring cylinder, a hydraulic adjustment cylinder, a connection portion, and a cast-rolling unit body. The connection portion includes an arc-shaped rail. The spring cylinder includes an actuation element. The actuation element includes a piston rod and a pressure strip. The piston rod includes an external thread at one end; and the pressure strip includes an internal thread corresponding to the external thread. The fluid supplier includes a head box, a corrugated pipe, a compression spring assembly including a gland cover, a connection pipe including a convex pipe joint and a concave pipe joint, a flat plate including a groove, a smelting furnace, and a horizontal operation platform.
    Type: Grant
    Filed: September 2, 2019
    Date of Patent: August 18, 2020
    Assignee: TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Lifeng Ma, Jingfeng Zou, Rongjun Wang, Xiao Hu, Zhiquan Huang, Qingxue Huang, Guangming Liu, Yanchun Zhu
  • Publication number: 20200250409
    Abstract: The present invention discloses a method and system for obtaining and tracking motions and gestures of a body part (e.g. a hand) of a user, by using antennas worn on the body (e.g. on a wrist band). The antennas may be near-field antennas which transmit and receive short-range electromagnetic fields. The electromagnetic fields may be modified by interaction with the body part, depending on the exact position of the body part. The modified electromagnetic field may be received by the antennas. The received signal may be processed, to provide additional spatial information (e.g. beamforming). The processed signal may be interpreted by pattern recognition (e.g. neural network, database table). The pattern recognition may be trained using labeled pair data (e.g. known hand positions and corresponding processed signals).
    Type: Application
    Filed: May 30, 2019
    Publication date: August 6, 2020
    Inventor: Xiao HU
  • Publication number: 20200210114
    Abstract: Apparatuses for computing are disclosed herein. An apparatus may include a set of data reduction modules to perform data reduction operations on sets of (key, value) data pairs to reduce an amount of values associated with a shared key, wherein the (key, value) data pairs are stored in a plurality of queues located in a plurality of solid state drives remote from the apparatus. The apparatus may further include a memory access module, communicably coupled to the set of data reduction modules, to directly transfer individual ones of the sets of queued (key, value) data pairs from the plurality of remote solid state drives through remote random access of the solid state drives, via a network, without using intermediate staging storage. Other embodiments may be disclosed or claimed.
    Type: Application
    Filed: August 16, 2017
    Publication date: July 2, 2020
    Inventors: Xiao Hu, Huan Zhou, Sujoy Sen, Anjaneya R. Chagam Reddy, Mohan J. Kumar, Chong Han