Patents by Inventor Xinge Yu

Xinge Yu 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: 20230113808
    Abstract: The present disclosure is directed to a radiation therapy system. The radiation therapy system may comprise a magnetic resonance imaging (MRI) apparatus configured to acquire MRI data with respect to a region of interest (ROI) of a subject, the MRI apparatus including a magnetic body; and a radiation therapy apparatus configured to apply a radiation beam to at least one portion of the ROI. The radiation therapy apparatus may include a linear accelerator configured to accelerate electrons to produce the radiation beam, the linear accelerator being located in a bore formed by an inner surface of the magnetic body, and a length direction of the linear accelerator being parallel with an axis of the magnetic body.
    Type: Application
    Filed: December 13, 2022
    Publication date: April 13, 2023
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Cheng NI, Peng WANG, Xing'en YU
  • Publication number: 20230094068
    Abstract: The present disclosure provides an ultrathin, flexible, and tattoo-like triboelectric nanogenerator (TENG) with a well-designed aesthetic pattern. The tattoo-like TENG as an energy harvester can provide not only an aesthetic pattern, but also various practical applications. With the rising acceptance of people towards the tattoo, the tattoo-like TENG offers an alternative tattoo-like epidermal electronics covering traditional tattoo's advantages and further carries out other potential applications.
    Type: Application
    Filed: September 24, 2021
    Publication date: March 30, 2023
    Inventors: Xinge Yu, Yiming LIU, Tsz Hung WONG
  • Publication number: 20230077345
    Abstract: The present disclosure may provide a magnetic resonance (MR) system. The MR system may include a magnet assembly, a gradient coil assembly, and a shim assembly. The magnet assembly may be configured to generate a main magnetic field. The magnet assembly may include a magnet and a cryostat configured to cool the magnet located inside the cryostat. The cryostat may form a bore. The gradient coil assembly may be configured to generate a gradient magnetic field. The gradient coil assembly may be located inside the bore. The shim assembly may be configured to at least partially shield a stray field which is generated by the gradient coil assembly and to which the magnet is subjected. The shim assembly may be located outside the gradient coil assembly.
    Type: Application
    Filed: September 14, 2022
    Publication date: March 16, 2023
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Jin QIAN, Shuguang LIU, Bo LI, Xing'en YU
  • Patent number: 11604512
    Abstract: In a handwriting recognition system, a fingertip-motion sensing device has first and second body parts respectively wearable on a distal phalanx and a proximal phalanx of a finger, and a bendable bridge connecting the two body parts. An accelerometer module in the first body part generates acceleration data of the fingertip motion whereas a battery module powering the accelerometer module is in the second body part, avoiding the first body part to be loaded with the battery module so as to reduce hindrance to a user in handwriting. The bridge is wavily shaped, enabling it to be extensible and retractable to avoid spurious interference generation due to unintended movement between the first body part and the distal phalanx. The sensing device wirelessly transmits the acceleration data to a computing device, which analyzes the acceleration data to determine handwritten characters by using a machine-learning classifier, preferably a convolutional neural network.
    Type: Grant
    Filed: January 5, 2022
    Date of Patent: March 14, 2023
    Assignee: City University of Hong Kong
    Inventors: Xinge Yu, Yiming Liu, Jingkun Zhou
  • Patent number: 11601071
    Abstract: The present disclosure provides an ultrathin, flexible, and tattoo-like triboelectric nanogenerator (TENG) with a well-designed aesthetic pattern. The tattoo-like TENG as an energy harvester can provide not only an aesthetic pattern, but also various practical applications. With the rising acceptance of people towards the tattoo, the tattoo-like TENG offers an alternative tattoo-like epidermal electronics covering traditional tattoo's advantages and further carries out other potential applications.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: March 7, 2023
    Assignee: City University of Hong Kong
    Inventors: Xinge Yu, Yiming Liu, Tsz Hung Wong
  • Publication number: 20230053027
    Abstract: A multimodal haptic feedback interface installed with a multimode haptic patch stimulates a skin area of a user to provide a haptic feedback including first and second haptic-feedback components to be sensed under static tactile sensing and dynamic tactile sensing, respectively. The patch is mounted with mechanical actuators, electrostimulation electrodes and thermoelectric pellets. The actuators generate a two-dimensional pattern of pressure on the skin area for generating the first haptic-feedback component. The electrostimulation electrodes electrically stimulates the skin area, causing the user to feel a vibration or pressure for generating the second haptic-feedback component. The actuators and electrostimulation electrodes are optimized only for static tactile sensing and dynamic tactile sensing, respectively, reducing an implementation cost while optimized for accuracy in haptic feedback generation.
    Type: Application
    Filed: August 16, 2021
    Publication date: February 16, 2023
    Inventors: Xinge YU, Ya HUANG
  • Publication number: 20230021804
    Abstract: The present invention provides a stretchable and flexible multi-leads ECG monitoring apparatus having a primary circuitry encased in a thin and flexible polymer patch configured to be worn on a human body. At least four flexible leads are connected to the primary circuitry at a first end and are configured to be connected to ECG electrode patches at a second end. The ECG electrode patches being configured to be attached to a plurality positions on a human body. The wireless transmitter is configured to transmit the ECG monitoring signals to a receiving device for recording or displaying the ECG monitoring signal.
    Type: Application
    Filed: June 12, 2022
    Publication date: January 26, 2023
    Inventors: Xinge YU, Yiming LIU, Jingkun ZHOU
  • Patent number: 11541562
    Abstract: A cutting tool mechanism comprises a base, a fixing module disposed on the base for fixing a product to be disassembled, a first moving mechanism disposed on a side of the fixing module, and a three-dimensional cutter rotatably disposed on the first moving mechanism and matched with the fixing module. The first moving mechanism extends in a first direction and is configured to drive the three-dimensional cutter to move in the first direction, and the three-dimensional cutter is configured to be driven to move in a second direction and in a third direction, each of the second direction and the third direction being perpendicular to the first direction.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: January 3, 2023
    Assignee: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD.
    Inventors: Mei Cai, Yen-Sheng Lin, Xing Yu
  • Patent number: 11531426
    Abstract: An edge anti-false-touch method is provided. The method includes: obtaining, by a mobile terminal, a face direction of a user of a mobile terminal, and obtaining gesture data of the mobile terminal; determining, by the mobile terminal according to the face direction and the gesture data, a screen display state of the mobile terminal; and adjusting, by the mobile terminal based on the screen display state, a size of an anti-false-touch region of the mobile terminal to trigger an anti-false-touch response of the anti-false-touch region.
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: December 20, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Xing Yu, Yongkang Fan, Suyue Liu
  • Publication number: 20220395198
    Abstract: The present invention provides a flexible and stretchable wearable electronic device system. The system includes a sweat-activated battery that has an anode and a cathode and a dry electrolyte-impregnated carrier in contact with the anode and the cathode. A sweat-absorbing layer is in contact with the dry electrolyte-impregnated carrier. An adhesive layer is provided for attaching the sweat-activated battery to the skin of a user. A flexible electronic device such as a sweat sensor or a lighting element is connected to the sweat-activated battery and is powered by the sweat-activated battery.
    Type: Application
    Filed: June 10, 2022
    Publication date: December 15, 2022
    Inventors: Xinge YU, Xingcan HUANG, Yiming LIU
  • Publication number: 20220377480
    Abstract: One of the main objects of the present invention is to provide a bone conduction microphone with simplified structure and easier manufacturing process. To achieve the above-mentioned objects, the present invention provides a bone conduction microphone, including: a housing; a circuit board opposite to the housing; and a vibration assembly locating between the housing and the circuit board. The vibration assembly includes a vibration membrane made of high temperature resistant dustproof breathable material, a weight fixed to the vibration membrane, and a first cavity formed between the vibration membrane and the circuit board. The bone conduction microphone further includes a pressure assembly locating between the vibration assembly and the circuit board for detecting a pressure change generated in the first cavity and converting the pressure change into an electrical signal.
    Type: Application
    Filed: December 6, 2021
    Publication date: November 24, 2022
    Inventors: Tingting Hong, Xing Yu, Xingfu Chen
  • Publication number: 20220305294
    Abstract: The present disclosure relates to a system for radiation therapy. The system may include a magnetic resonance imaging (MRI) apparatus and a radiation therapy apparatus. The MRI apparatus may be configured to acquire magnetic resonance imaging data with respect to a region of interest (ROI). The radiation therapy apparatus may be configured to apply therapeutic radiation to at least one portion of the ROI when rotating with a gantry. The radiation therapy apparatus may include an eddy current reduction apparatus coupled to the gantry. The eddy current reduction apparatus may include at least one structure, wherein each of the at least one structure may include a plurality of internal structures and at least some of the plurality of internal structures are electrically disconnected from each other.
    Type: Application
    Filed: February 26, 2022
    Publication date: September 29, 2022
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Cheng NI, Peng WANG, Xing'en YU
  • Publication number: 20220216809
    Abstract: An electronic sensing apparatus and a method of producing the electronic sensing apparatus includes a triboelectric generator encapsulated between a bottom substrate and a top encapsulation layer, wherein the triboelectric generator is arranged to generate a triboelectric sensing signal in response to a deformation of the bottom substrate and/or the top encapsulation layer.
    Type: Application
    Filed: December 20, 2021
    Publication date: July 7, 2022
    Inventors: Xinge YU, Jiahui HE
  • Publication number: 20220214741
    Abstract: A human-machine interaction device including a flexible substrate for mounting to a user, a sensing module arranged to sense deformation of the flexible substrate when the flexible substrate is mounted to the user and in response generate a sensed signal, a controller operably connected with the sensing module and arranged to process the sensed signal to obtain a processed signal, and a communication module arranged to communicate the sensed signal or the processed signal to an external electrical device for controlling operation of the external electrical device.
    Type: Application
    Filed: December 7, 2021
    Publication date: July 7, 2022
    Inventors: Xinge Yu, Yiming Liu, Chunki Yiu
  • Publication number: 20220205922
    Abstract: An apparatus and a method for preparing glow discharge sputtering samples for materials microscopic characterization are provided. The apparatus includes a glow discharge sputtering unit, a glow discharge power supply, a gas circuit automatic control unit, a spectrometer, and a computer. The structure of the glow discharge sputtering unit is optimized to be more suitable for sample preparation by simulation. By adding a magnetic field to the glow discharge plasma, uniform sample sputtering is realized within a large size range of the sample surface. The spectrometer monitors multi-element signal in a depth direction of the sample sputtering, so that precise preparation of different layer microstructures is realized. In conjunction with the acquisition of the sample position marks and the precise spatial coordinates (x, y, z) information, the correspondence between the surface space coordinates and the microstructure of the sample is conveniently realized.
    Type: Application
    Filed: May 7, 2021
    Publication date: June 30, 2022
    Applicant: NCS Testing Technology CO.,LTD
    Inventors: Xing YU, Haizhou WANG, Xuejing SHEN, Xiaojia Li, Yifei ZHU, Weihao WAN, Yuhua LU, Hui WANG, Qun REN, Yongqing WANG, Zhenzhen WAN
  • Publication number: 20220193450
    Abstract: A therapeutic apparatus may be provided. The therapeutic apparatus may include a magnetic resonance imaging (MRI) device configured to acquire MRI data with respect to a region of interest (ROI) and a radiation therapy device configured to apply therapeutic radiation to at least one portion of the ROI. The MRI device may include an annular cryostat having one or more chambers, an annular structure assembly and a recess disposed on the annular structure arrangement. The radiation therapy device may at least include an accelerator and one or more collimation components.
    Type: Application
    Filed: March 9, 2022
    Publication date: June 23, 2022
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Xing'en Yu, Cheng Ni, Peng Wang
  • Publication number: 20210397257
    Abstract: Provided are actuation devices, virtual reality devices formed from the actuation devices, and related virtual reality methods. The devices may comprise a plurality of spatially distributed actuators, each actuator configured for interacting with a biological skin surface; a wireless controller configured to receive operative command signals to control each of the actuators; and a wireless power system to power the actuators. Also provided are unique layouts of multiple interconnected devices to achieve large area coverage.
    Type: Application
    Filed: September 3, 2021
    Publication date: December 23, 2021
    Inventors: John A. ROGERS, Shuai XU, In Hwa JUNG, Ha Uk CHUNG, Xinge YU, Yu YANG, Jungyup LEE, Rujie SUN
  • Publication number: 20210370537
    Abstract: A cutting tool mechanism comprises a base, a fixing module disposed on the base for fixing a product to be disassembled, a first moving mechanism disposed on a side of the fixing module, and a three-dimensional cutter rotatably disposed on the first moving mechanism and matched with the fixing module. The first moving mechanism extends in a first direction and is configured to drive the three-dimensional cutter to move in the first direction, and the three-dimensional cutter is configured to be driven to move in a second direction and in a third direction, each of the second direction and the third direction being perpendicular to the first direction.
    Type: Application
    Filed: May 26, 2021
    Publication date: December 2, 2021
    Inventors: MEI CAI, YEN-SHENG LIN, XING YU
  • Publication number: 20210356369
    Abstract: The present invention discloses a high throughput statistical characterization method of metal micromechanical properties, which comprises: grinding and polishing a metal sample until specular reflection finish satisfies a test requirement; marking position coordinates of a to-be-measured area on the metal sample by a microhardness tester to ensure the comparison of the same to-be-measured area; conducting an isostatic pressing strain test on the to-be-measured area by an isostatic pressing technology; and comparing high throughput characterization of components, microstructures, microdefects and three-dimensional surface morphology of the metal sample before and after isostatic pressing strain to obtain the full-view-field cross-scale high throughput statistical characterization of micromechanical property uniformity of the metal sample.
    Type: Application
    Filed: August 1, 2021
    Publication date: November 18, 2021
    Inventors: Haizhou WANG, Qun REN, Lei ZHAO, Xuejing SHEN, Hui WANG, Dongling LI, Weihao WAN, Wenyu ZHANG, Xing YU, Lixia YANG
  • Patent number: 11112869
    Abstract: Provided are actuation devices, virtual reality devices formed from the actuation devices, and related virtual reality methods. The devices may comprise a plurality of spatially distributed actuators, each actuator configured for interacting with a biological skin surface; a wireless controller configured to receive operative command signals to control each of the actuators; and a wireless power system to power the actuators. Also provided are unique layouts of multiple interconnected devices to achieve large area coverage.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: September 7, 2021
    Assignees: NORTHWESTERN UNIVERSITY, THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
    Inventors: John A. Rogers, Shuai Xu, In Hwa Jung, Ha Uk Chung, Xinge Yu, Yu Yang, Jungyup Lee, Rujie Sun