Patents by Inventor Xi Wang

Xi Wang 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: 20220406440
    Abstract: The present invention is directed to a psychological counseling assistive system employing immersive virtual reality (VR) and interpersonal relationship sculpture comprises an interpersonal relationship sculpture construction module and a VR experience module. The interpersonal relationship sculpture construction module comprises an interpersonal relationship sculpture construction basic function module and an interpersonal relationship sculpture construction interaction module. The VR experience module comprises a VR experience function module and a role interaction function module. A VR technique and an interpersonal relationship sculpture technique are combined to allow a visitor to have an immersive experience of an embodiment of a psychophysical field. A character model is used to implement an interpersonal relationship sculpture function that would normally require multiple participants in conventional group psychological intervention.
    Type: Application
    Filed: September 28, 2020
    Publication date: December 22, 2022
    Inventors: Xi WANG, Yutong GUO, Erdong WANG, Jinwen SHEN
  • Publication number: 20220391623
    Abstract: A method may include obtaining an image of a scene from a first perspective, the image including an object, and detecting the object in the image using a machine learning process, where the object may be representative of a known shape with at least four vertices at a first set of points. The method may also include automatically predicting a second set of points corresponding to the at least four vertices of the object in a second perspective of the scene based on the known shape of the object. The method may additionally include constructing, without user input, a transformation matrix to transform a given image from the first perspective to the second perspective based on the first set of points and the second set of points.
    Type: Application
    Filed: June 4, 2021
    Publication date: December 8, 2022
    Applicant: FUJITSU LIMITED
    Inventors: Nannan WANG, Xi WANG, Paparao PALACHARLA
  • Publication number: 20220388648
    Abstract: A VTOL (vertical take-off and landing) box-wing aerial vehicle with multirotor to provide VTOL flight includes a detachable cabin, centered fuselage, a pair of first wings extending outward from the upper portion of the fuselage and a pair of second wings extending outwardly and from the lower portion of the fuselage. The first and second wings are spaced apart longitudinally and vertically. The pylon joints the first wing and second wing at the tip to form the box-wing. The pylon includes heading control rudder. Secured to the wing or pylon or both wing and pylon, an overhead boom extending longitudinally to support a plurality of lift rotors or tiltable rotors for VTOL flight. Finally, the fuselage mounted push rotor or the overhead boom mounted tiltable rotors propel the vehicle forward to generate lift from the wings. Furthermore, the wings are equipped with elevators and ailerons for flight control.
    Type: Application
    Filed: June 6, 2021
    Publication date: December 8, 2022
    Inventor: Xi Wang
  • Publication number: 20220386604
    Abstract: This disclosure includes a method of protecting crops from Cercospora leaf spot, by the foliar application of brassinosteroids. The method is able to be based on natural and synthesized material, 24-epibrassinolide and other commercial brassinolides, in contrast to those conventional fungicides cause pathogen resistances and the harm to human and the environment. This disclosure provides alternative and safe option against Cercospora leaf spot diseases.
    Type: Application
    Filed: March 10, 2022
    Publication date: December 8, 2022
    Inventors: Liping Peng, Xi Wang
  • Publication number: 20220380944
    Abstract: The present application relates to fibers having a diameter of 1 nm to 10,000 nm, of one or more biocompatible polymers, wherein the polymers have a backbone which includes a positively charged component from a zwitterionic moiety. Additionally, this application discloses an implantable therapeutic delivery system and its method of formation, comprising a housing defining a chamber, wherein said housing is porous and formed from the fibers. Inside of the housing includes a preparation of cells which release a therapeutic agent from the chamber. The implantable therapeutic delivery system can be used in the treatment of diabetes.
    Type: Application
    Filed: April 30, 2020
    Publication date: December 1, 2022
    Inventors: Minglin MA, Qingsheng LIU, Xi WANG, James A. FLANDERS
  • Patent number: 11516447
    Abstract: An integrated imaging display system is provided. The integrated imaging display system includes: a light source, a converging lens, an illumination microlens array, and a projection microlens array, where illumination microlens units in the illumination microlens array and projection microlens units in the projection microlens array are disposed in a one-to-one correspondence, and the converging lens converts all light emitted by the light source into parallel light and then irradiates the parallel light to the illumination microlens array; a sub-image is provided on a side of each of the illumination microlens units close to the projection microlens unit; all light emitted by each of the illumination microlens units is irradiated on a corresponding projection microlens unit after passing through the sub-image, and the projection microlens array displays an image of the sub-image.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: November 29, 2022
    Assignee: Army Academy of Armored forces of PLA
    Inventors: Xingpeng Yan, Xiaoyu Jiang, Weifeng Wang, Yan Mao, Xi Wang, Yunpeng Liu, Qiang Qu
  • Patent number: 11508118
    Abstract: Systems and methods for provisioning real-time three-dimensional maps, including: at a first processing stage: updating a three-dimensional map of an environment based on received point cloud data; extracting three-dimensional proposals of objects of the environment; projecting the three-dimensional proposals onto a two-dimensional image of the environment; generating two-dimensional proposals of the objects of the environment; at a second processing stage: detecting the objects of the environment from the two-dimensional image of the environment; generating two-dimensional bounding boxes of the objects of the environment; matching the two-dimensional bounding box with a particular two-dimensional proposal of the two-dimensional proposals; and labeling, for each two-dimensional proposal that is matched to a two-dimensional bounding box, the three-dimensional proposal corresponding to the two-dimensional proposal with semantic information associated with the two-dimensional bounding box that is matched to the
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: November 22, 2022
    Assignee: Fujitsu Limited
    Inventors: Nannan Wang, Xi Wang, Qi Chen, Paparao Palacharla, Tadashi Ikeuchi
  • Patent number: 11509503
    Abstract: Disclosed methods for network modernization include obtaining a list of end-to-end circuits carried in a circuit-switched network, calculating, for each circuit, an early retirement credit (ERC) score and a circuit load factor (CLF) score, selecting, dependent on the ERC and CLF scores, a circuit to migrate to a new network, adding the selected circuit to a circuit migration sequence, and removing the circuit from the list. The ERC score represents the number of circuit-switching units on which no circuits would be carried and that would remain in the network following its removal. The CLF score represents an average number of circuits that would be carried on each circuit-switching unit currently traversed by the circuit following its removal. When two circuits have the highest ERC score, the circuit with the lowest CLF score is selected for migration. The method is repeated until the list is empty.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: November 22, 2022
    Assignee: Fujitsu Limited
    Inventors: Xi Wang, Nannan Wang, Paparao Palacharla
  • Patent number: 11500523
    Abstract: A message processing method includes: acquiring a mark adding operation for at least a part of a target message; acquiring an input remarking message according to the mark adding operation; and outputting a marking identification for the remarking message. The marking identification can include the remarking message and an associative identification for associating the remarking message with the target message.
    Type: Grant
    Filed: November 23, 2019
    Date of Patent: November 15, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Xi Wang
  • Patent number: 11498100
    Abstract: An apparatus for cleaning semiconductor substrates including a chamber, a chuck, a liquid collector, an enclosing wall, at least one driving mechanism, at least one internal dispenser, and at least one external dispenser. The chamber has a top wall, a side wall and a bottom wall. The chuck is disposed in the chamber. The liquid collector surrounds the chuck. The enclosing wall surrounds the liquid collector. The driving mechanism drives the enclosing wall to move up and down, wherein when the enclosing wall is driven to move up, a seal room is formed by the liquid collector, the enclosing wall, the top wall and bottom wall of the chamber. The internal dispenser is disposed inside the seal room. The external dispenser is disposed outside the seal room and capable of getting in and out of the seal room after the enclosing wall is driven to move down.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: November 15, 2022
    Assignee: ACM RESEARCH (SHANGHAI) INC.
    Inventors: Hui Wang, Xiaofeng Tao, Fuping Chen, Shena Jia, Xi Wang, Xiaoyan Zhang, Xuejun Li
  • Publication number: 20220360335
    Abstract: Operations may include obtaining lists of inter-Network-Element connections (inter-NE connections) between connection points of different network elements included in a network and obtaining lists of internal connections of the network elements included in the list of inter-NE connections. The operations may also include generating, based on the lists of inter-NE connections and the lists of internal connections, a global list of connection points that correspond to the inter-NE connections and the internal connections. Moreover, the operations may include generating, based on the global list of connection points, a plurality of upstream connection chains and a plurality of downstream connection chains with respect to the internal connections. In addition, the operations may include generating a list of end-to-end circuits by combining the respective upstream connection chains and the respective downstream connection chains of each respective internal connection.
    Type: Application
    Filed: May 7, 2021
    Publication date: November 10, 2022
    Applicant: FUJITSU LIMITED
    Inventors: Xi WANG, Paparao PALACHARLA, John David CAMPOCHIARO
  • Patent number: 11462423
    Abstract: A method and apparatus for cleaning semiconductor wafer, combining batch cleaning and single wafer cleaning together. The method includes: taking at least two wafers from a cassette in a load port and putting said wafers into a first tank filled with chemical solution; after processing said wafers in the first tank, taking said wafers out of the first tank and keeping said wafers wet; putting said wafers into a second tank filled with liquid; after processing said wafers in the second tank, taking said wafers out of the second tank and keeping said wafers wet; putting one of said wafers on a chuck inside a single wafer cleaning module; rotating the chuck while applying chemical solution on said wafer; applying deionized water on said wafer; drying said wafer; taking said wafer out of the single wafer cleaning module and putting said wafer back to the cassette in the load port.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: October 4, 2022
    Assignee: ACM Research (Shanghai) Inc.
    Inventors: Hui Wang, Fuping Chen, Liangzhi Xie, Shena Jia, Xi Wang, Xiaoyan Zhang
  • Patent number: 11459380
    Abstract: The present invention provides for a one-pot enzymatic approach which does not require removal of the enzyme and purification of the intermediate after deglycosylation step, and the Endo-S treatment is able to do both deglycosylation and transglycosylation. The one-pot strategy of the present invention enables chemoenzymatic synthesis of an azido-tagged N-glycoform of monocloncal antibodies which could be further modified through orthogonal chemical ligation for various applications.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: October 4, 2022
    Assignee: University of Maryland, College Park
    Inventors: Lai-Xi Wang, Xin Tong, Tiezheng Li
  • Publication number: 20220300812
    Abstract: A computer implemented method, computer program product, and system for managing execution of a workflow comprising a set of subworkflows, comprising optimizing the set of subworkflows using a deep neural network, wherein each subworkflow of the set of subworkflows has a set of tasks, wherein each task of the sets of tasks has a requirement of resources of a set of resources; wherein each task of the sets of tasks is enabled to be dependent on another task of the sets of tasks, training the deep neural network by: executing the set of subworkflows, collecting provenance data from the execution, and collecting monitoring data that represents the state of said set of resources, wherein the training causes the neural network to learn relationships between the states of said set of resources, the said sets of tasks, their parameters and the obtained performance, optimizing an allocation of resources of the set of resources to each task of the sets of tasks to ensure compliance with a user-defined quality metric b
    Type: Application
    Filed: April 6, 2022
    Publication date: September 22, 2022
    Applicants: Landmark Graphics Corporation, EMC IP Holding Company LLC
    Inventors: Chandra YELESHWARAPU, Jonas F. DIAS, Angelo CIARLINI, Romulo D. Pinho, Vinicius GOTTIN, Andre MAXIMO, Edward PACHECO, David HOLMES, Keshava RANGARAJAN, Scott David SENFTEN, Joseph Blake WINSTON, Xi WANG, Clifton Brent WALKER, Ashwani DEV, Nagaraj SIRINIVASAN
  • Patent number: 11449848
    Abstract: An offline transaction implementation method includes: determining, by a payment server in response to a request of a user for registering with a credit transaction service of a merchant, whether credit information of a user account meets a condition, provisioning the credit transaction service of the merchant for the user account when determining that the credit information of the user account meets the condition, and sending account information of the user to a merchant transaction management system; guiding, by the merchant transaction management system after receiving the account information, the user to input a biometric characteristic, and after collecting the biometric characteristic input by the user, storing a binding relationship between the biometric characteristic and the account information into a registered user library of the merchant, prompting the user that the registration succeeds, and controlling a gate of the merchant's store to open for allowing entry of the user.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: September 20, 2022
    Assignee: Advanced New Technologies Co., Ltd.
    Inventors: Wenwen Yu, Howing Lee, Xi Wang
  • Patent number: 11427344
    Abstract: A cooling system for an engine of an aircraft of a having hybrid-electric propulsion system including a nacelle body including a bottom cooling air intake disposed below a propeller hub for supplying air to an oil-air cooler, wherein the bottom cooling air intake includes a splitter dividing the bottom cooling air intake into a first channel and a second channel.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: August 30, 2022
    Assignee: Pratt & Whitney Canada Corp.
    Inventors: Frank Becker, Eric LaTulipe, Xi Wang
  • Publication number: 20220257071
    Abstract: A wet-dry vacuum cleaner device comprising: a housing; a motor-fan assembly mounted in the housing and arranged to generate an air flow between a dirty air inlet and a clean air outlet; a tank arranged to capture liquid entrained in the dirty air flow, the tank comprising a tank inlet in fluid communication with the dirty air inlet and a tank outlet in fluid communication with the motor fan assembly; wherein the tank outlet is in fluid communication with a liquid trap mounted inside the tank arranged to capture liquid entrained in the air flow exiting the tank.
    Type: Application
    Filed: May 3, 2022
    Publication date: August 18, 2022
    Inventors: Pei Zhong Zheng, Jiang Jian Hui, Ren Bao Jiang, Fei Fei Yang, Hong Xi Wang
  • Publication number: 20220245984
    Abstract: A contactless PIN card includes an orientation reference feature, a plurality of tactile sensors, an arrangement of a plurality of tactile sensors along the edge, an arrangement of a plurality of tactile sensors on the surface or surfaces, an arrangement of a plurality tactile of sensors along the edge and on the surface or surfaces. A plurality of tactile sensors allowed the user to input a binary PIN according to the way how the finger is interacting with the tactile sensors. In addition to the validation of the identifying information embedded within the memory of any existing contactless credit card, debit cards, prepaid electronic cash card, loyalty card and access card, the user's identification is also validated through the binary PIN. An irreversible mathematical equation can be used to compute the identifying information and user's binary PIN to generate the validation Radio Frequency Identification signal.
    Type: Application
    Filed: February 1, 2021
    Publication date: August 4, 2022
    Inventor: Xi Wang
  • Publication number: 20220246420
    Abstract: A method for cleaning semiconductor wafer includes putting at least one wafer on a cassette bracket in a first cleaning tank filled with chemical solution; after said wafers have been processed in the first cleaning tank, transferring the wafers from the first cleaning tank to a second cleaning tank with the wafers immersing in the chemical solution; and after said wafers have been processed in the second cleaning tank, taking the wafers out of the second cleaning tank.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Applicant: ACM Research (Shanghai) Inc.
    Inventors: Hui Wang, Xi Wang, Fuping Chen
  • Patent number: D965573
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: October 4, 2022
    Inventor: Xi Wang