Patents by Inventor Yu Tian

Yu Tian 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).

  • Battery Tab Connection Structure and A Battery Pack
    Publication number: 20220384914
    Abstract: A battery tab connection structure includes a first tab, a second tab and a fastener, at least one of the first tab and the second tab is provided with a notch, the first tab and the second tab are inserted and fixed through the notch and fit with each other, and the fastener can be detachably and fixedly connected with the first tab and the second tab. The notch is provided on at least one of the first tab and the second tab, the first tab and the second tab are inserted and fixed through the notch and fit with each other, and then detachably and fixedly connected with the first tab and the second tab through the fastener, so that the first tab and the second tab can ensure the insertion stability and fit of the two through the notch insertion.
    Type: Application
    Filed: May 19, 2022
    Publication date: December 1, 2022
    Inventor: Yu Tian
  • Aircraft Cargo Hold Unloading and Collection System
    Publication number: 20220380050
    Abstract: An aircraft cargo hold unloading and collection system having an aircraft body, a lifting device, and a netted shelf. The lifting device is arranged on the aircraft body, and the lifting device is connected to the aircraft body through communication. The lifting device has a retractable cable. One end of the cable can be connected to the cargo hold, and the other end is fixed relative to the aircraft body. The netted shelf is used to be arranged on the ground, and the aircraft body is provided with a position identification part. The netted shelf is provided with a trigger part, and the position identification part can identify the signal transmitted from the trigger part to locate the netted shelf.
    Type: Application
    Filed: May 27, 2022
    Publication date: December 1, 2022
    Inventor: Yu Tian
  • PREDICTING REGIONAL VIEWERSHIP FOR BROADCAST MEDIA EVENTS
    Publication number: 20220385387
    Abstract: Techniques for regional viewership predictions of broadcast events such as live broadcast professional sporting events. The techniques can make the predictions without a direct response variable such as regional viewership data for training a prediction model. Instead, in one technique, demand information for a good or service is used. From the demand information, a derivative demand for the good or service relative to a normal demand is determined. A regression framework is used to learn relationships between the derivative demand for the good or service and features of past live broadcast sporting events. This results in a matrix of feature weights. A non-parametric mixture framework is then used to find a set of feature weights that can be applied to features of future broadcast events to generate regional viewership predictions for the events.
    Type: Application
    Filed: March 25, 2022
    Publication date: December 1, 2022
    Inventors: Xuxu Wang, Yu Tian
  • Mechanical Arm and A UAV
    Publication number: 20220380015
    Abstract: A mechanical arm having a shell and a lift power unit. A holding chamber is arranged in the mechanical arm shell, the lift power unit part is arranged in the holding chamber, the upper wall surface of the mechanical arm shell is provided with a first heat dissipation hole and a second heat dissipation hole. The first heat dissipation hole and the second heat dissipation hole are located on each side of the lift power unit, respectively. The lower wall surface of the mechanical arm shell is provided with a third heat dissipation hole and a fourth heat dissipation hole, and the third heat dissipation hole and the fourth heat dissipation hole are located on each side of the lift power unit, respectively.
    Type: Application
    Filed: May 27, 2022
    Publication date: December 1, 2022
    Inventor: Yu Tian
  • UAV take-off and landing platform
    Patent number: 11511886
    Abstract: An unmanned aerial vehicle's (UAV) take-off and landing platform. It includes a driving device, a bottom plate, a movable plate and a tractor. The tractor is connected to the front end of a bearing platform, and the tractor can drive the bearing platform to move; the bearing platform comprises the bottom plate and the movable plate. The movable plate has a first side plate, a second side plate and a third side plate. The first side plate and the second side plate are symmetrically arranged on both sides of the bottom plate, and the third side plate is arranged at the tail end of the bottom plate. The movable plate movably connects with the bottom plate and can move relative to the bottom plate with the drive of the driving device, so that the bearing platform can switch between the folded state and the unfolded state.
    Type: Grant
    Filed: June 7, 2022
    Date of Patent: November 29, 2022
    Inventor: Yu Tian
  • INHIBITING ZD17-JNK INTERACTION AS A THERAPY FOR ACUTE MYOCARDIAL INFARCTION
    Publication number: 20220362326
    Abstract: Disclosed herein are uses of a polypeptide comprising NIMoEsh to treat a disease or condition associated with acute myocardial infarction (AMI) in a subject in need thereof, of a polypeptide comprising NIMoEsh to restore heart function after AMI in a subject in need thereof, of a polypeptide comprising NIMoEsh to reduce or prevent AMI-induced heart function loss in a subject in need thereof, of a polypeptide comprising NIMoEsh to reduce AMI-induced heart tissue infarct in a subject in need thereof, and of a polypeptide comprising NIMoEsh to protect cardiomyocytes against AMI-induced function loss in a subject in need thereof. Disclosed also herein are methods by which such treating, restoring, reducing or preventing, reducing, and/or protecting may be done, and a polypeptide comprising NIMoEsh for use in such treating, restoring, reducing or preventing, reducing, and/or protecting.
    Type: Application
    Filed: September 11, 2020
    Publication date: November 17, 2022
    Applicant: The University of British Columbia
    Inventors: Jack Wuyang Jin, Yu Tian Wang, Max S. Cynader
  • PERFORMANCE METRIC PREDICTION AND CONTENT ITEM TEXT SUGGESTION BASED UPON CONTENT ITEM TEXT
    Publication number: 20220358153
    Abstract: One or more computing devices, systems, and/or methods are provided. In an example, a first performance metric score may be determined based upon first content item text. A plurality of similarity scores associated with a plurality of sets of content item text may be determined. One or more sets of content item text may be selected from among the plurality of sets of content item text based upon the plurality of similarity scores and a plurality of performance metric scores associated with the plurality of sets of content item text. The plurality of performance metric scores may comprise one or more performance metric scores associated with the one or more sets of content item text. The one or more performance metric scores may be higher than the first performance metric score. One or more representations of the one or more sets of content item text may be displayed.
    Type: Application
    Filed: May 7, 2021
    Publication date: November 10, 2022
    Inventors: Shaunak Mishra, Changwei Hu, Kevin Yen, Manisha Verma, Yifan Hu, Maxim Ivanovich Sviridenko, Avinash Chukka, Max Edward Beech, Chao-Hung Wang, Hua-Ying Tsai, Kamil Michal Zasadzinski, Wei Yu Lin, Yu Tian
  • LIGHT-EMITTING DEVICE, LIGHT-EMITTING SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND LIGHT-EMITTING APPARATUS
    Publication number: 20220352434
    Abstract: A light-emitting device includes: a light-emitting element; a light conversion layer disposed on a light exit side of the light-emitting element and including a first portion and a second portion located on a side of the first portion in a first direction; a first material layer disposed between the light-emitting element and the light conversion layer and configured such that light emitted by the light-emitting element is incident into the light conversion layer; and a second material layer on a side of the first material layer in the first direction, a third material layer on a side face of the light conversion layer, and a fourth material layer on a side of the light conversion layer away from the light-emitting element, which are configured such that light unconverted by the light conversion layer is reflected on surfaces of a structure formed by the second, third and fourth material layers.
    Type: Application
    Filed: November 19, 2020
    Publication date: November 3, 2022
    Inventors: Tianhao LU, Wei HUANG, Dejiang ZHAO, Yu TIAN, Xiaoyun LIU, Qian SUN, Qian JIN, Yang LI
  • Biomarkers for detecting colorectal cancer or adenoma and methods thereof
    Patent number: 11462305
    Abstract: The present disclosure provides a group of diagnostic biomarkers usable for diagnosis of colorectal cancer or colorectal adenoma. A method for detecting colorectal cancer or colorectal adenoma using the group of diagnostic biomarkers is also provided. For example, the method provided by the present disclosure is a non-invasive approach that may utilize serum samples for detecting colorectal cancer. Moreover, the method for detecting colorectal cancer may detect colorectal cancer of different stages (e.g., pre-cancer stage, early stage, middle stage, late stage).
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: October 4, 2022
    Assignee: PRECOGIFY PHARMACEUTICAL CHINA CO., LTD.
    Inventors: Kai Lin, Xudong Dai, Yu Tian, Guan Wang
  • Multi-center synergetic cancer prognosis prediction system based on multi-source migration learning
    Patent number: 11456078
    Abstract: Provided is a multi-center synergetic cancer prognosis prediction system based on multi-source migration learning. The system includes a model parameter setting module, a data screening module, and a multi-source migration learning module, wherein the model parameter setting module is responsible for setting cancer prognosis prediction model parameters; the data screening module is arranged at a clinical center, and a management center transmits the set model parameter to each clinical center, such that each clinical center inquires a sample feature and prognosis index data from a local database according to the model parameter, so as to preprocess the data; and the multi-source migration learning module includes a source model training unit, a migration weight calculation unit, and a target model calculation unit.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: September 27, 2022
    Assignee: ZHEJIANG LAB
    Inventors: Jingsong Li, Yu Tian, Weiguo Chen, Jing Ma
  • Vertical takeoff and landing aerial vehicle
    Patent number: 11453489
    Abstract: A vertical takeoff and landing aerial vehicle, including a plurality of lift propellers. A rotating shaft of each lift propeller from among the multiple lift propellers outwards forms an angle of 5 degrees to 15 degrees relative to a vertical plane of the aerial vehicle perpendicular to a horizontal plane of the aerial vehicle. The aerial vehicle of the present disclosure improves the heading axis control capacity of the aerial vehicle and reduces the restriction to the design size of the aerial vehicle.
    Type: Grant
    Filed: August 8, 2021
    Date of Patent: September 27, 2022
    Inventor: Yu Tian
  • Battery module and surfing apparatus having the same
    Patent number: 11450903
    Abstract: The present disclosure relates to a battery module and a surfing apparatus having the same. The battery module includes a housing and a plurality of cells arranged in the housing, wherein a bottom surface of the housing is provided with one or a plurality of heat dissipation grooves. The surfing apparatus includes the battery module. By virtue of the plurality of heat dissipation grooves arranged on the bottom surface of the housing, the heat dissipation performance of the battery module is improved. The battery module of the surfing apparatus has better heat dissipation performance.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: September 20, 2022
    Inventor: Yu Tian
  • Balanced charging device and charging system having integrated ports
    Patent number: 11444468
    Abstract: A balanced charging device and a charging system used to solve the technical problem of too long charging time of the balanced charging device. The balanced charging device comprises a plurality of charging modules, each of which independently charges a battery unit and is provided with a positive port and a negative port with independent functions; the positive port is connected with the positive port of the battery unit corresponding to the charging module, and the negative port is connected with the negative port of the battery unit corresponding to the charging module. The charging system includes the balanced charging device. The balanced charging device and charging system provided by the disclosure are used for charging a plurality of battery units in series.
    Type: Grant
    Filed: August 8, 2021
    Date of Patent: September 13, 2022
    Inventor: Yu Tian
  • Hybrid VTOL fixed-wing drone
    Patent number: 11440672
    Abstract: A long-distance drone is disclosed having a canard body style with a main body, a left main wing, a right main wing, a left forewing, and a right forewing. The left forewing is attached to the main body forward of the left main wing, and the right forewing is attached to the main body forward of the right main wing. There is a left linear support connecting the left forewing to the left main wing, and a right linear support connecting the right forewing to the right main wing. A plurality of propellers are disposed on the left and the right linear supports.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: September 13, 2022
    Inventor: Yu Tian
  • Amphibious aerial vehicle
    Patent number: 11440654
    Abstract: A UAV with vertical takeoff and landing (VTOL) function having a plurality of lift propellers; a cabin engaged with a plurality of lift propellers; a water propulsion system engaged with the cabin to push the cabin in a forward direction when the cabin is at least partially immersed in water; at least one water inlet engaged with the water propulsion system; the cabin is a cargo hold or a passenger cabin. The UAV provided by the disclosure can realize vertical takeoff and landing in the water area, and fly, drive and navigate freely in the whole area.
    Type: Grant
    Filed: August 8, 2021
    Date of Patent: September 13, 2022
    Inventor: Yu Tian
  • Method of Navigating an Amphibious Aerial Vehicle on Water
    Publication number: 20220281596
    Abstract: A method of navigating an UAV over water with vertical takeoff and landing (VTOL) function. The UAV having a plurality of lift propellers; a cabin engaged with a plurality of lift propellers; a water propulsion system engaged with the cabin to push the cabin in a forward direction when the cabin is at least partially immersed in water; at least one water inlet engaged with the water propulsion system; the cabin is a cargo hold or a passenger cabin. The UAV provided by the disclosure can realize vertical takeoff and landing in the water area, and fly, drive and navigate freely in the whole area.
    Type: Application
    Filed: May 24, 2022
    Publication date: September 8, 2022
    Inventor: Yu Tian
  • UNMANNED AERIAL VEHICLE AND CONTROL METHOD THEREOF
    Publication number: 20220281599
    Abstract: The present invention discloses an unmanned aerial vehicle and a control method thereof. The unmanned aerial vehicle includes a control module, motor arms, a plurality of lift motors and lift propellers. The control module is used to preset a correspondence between two ends of each motor arm and the corresponding lift motors; the control module is used to control each lift motor to be initiated; the control module is also used to determine whether a lift motor fails, determine a target lift motor and a target position if so, and adjust the power of other lift motors in all the lift motors corresponding to the target position apart from the target lift motor. The present invention improves the flight stability and safety of the unmanned aerial vehicle.
    Type: Application
    Filed: March 8, 2021
    Publication date: September 8, 2022
    Inventor: Yu Tian
  • Amphibious Aerial Vehicle
    Publication number: 20220281595
    Abstract: A UAV with vertical takeoff and landing (VTOL) function. having a plurality of lift propellers; a cabin engaged with a plurality of lift propellers; a water propulsion system engaged with the cabin to push the cabin in a forward direction when the cabin is at least partially immersed in water; at least one water inlet engaged with the water propulsion system; the cabin is a cargo hold or a passenger cabin. The UAV provided by the disclosure can realize vertical takeoff and landing in the water area, and fly, drive and navigate freely in the whole area.
    Type: Application
    Filed: May 23, 2022
    Publication date: September 8, 2022
    Inventor: Yu Tian
  • Method of Navigating an Amphibious Aerial Vehicle on Water
    Publication number: 20220281597
    Abstract: A method of navigating a detached cabin of an UAV over water. The UAV having a plurality of lift propellers; a cabin engaged with a plurality of lift propellers; a water propulsion system engaged with the cabin to push the cabin in a forward direction when the cabin is at least partially immersed in water; at least one water inlet engaged with the water propulsion system; the cabin is a cargo hold or a passenger cabin. The UAV provided by the disclosure can realize vertical takeoff and landing in the water area, and fly, drive and navigate freely in the whole area.
    Type: Application
    Filed: May 24, 2022
    Publication date: September 8, 2022
    Inventor: Yu Tian
  • Fixed wing UAV
    Patent number: 11433998
    Abstract: The disclosure provides a fixed wing UAV, with two propulsion propellers arranged parallel to each other and providing thrust for the UAV, or two traction propellers arranged parallel to each other and providing thrust for the UAV; A plurality of motors configured to drive the two propulsion propellers or the two traction propellers respectively, wherein the thrust ratio provided by the two propulsion propellers or the thrust ratio provided by the two traction propellers is changed to generate asymmetric thrust which controls the active yaw of the UAV. The fixed wing UAV provided by the disclosure improves the reliability of the thrust system and active yaw.
    Type: Grant
    Filed: August 8, 2021
    Date of Patent: September 6, 2022
    Inventor: Yu Tian