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).

  • Transport Vehicle and an Unmanned Aerial Vehicle
    Publication number: 20230249851
    Abstract: A transport vehicle and an unmanned aerial vehicle (UAV) having a head (1), a control assembly arranged in the head (1) used for controlling the movement state of the transport vehicle. The carrying plate (2) is connected to the head (1) to form an open carriage space so as to accommodate container (3). The container (3) is provided on the carrying plate (2) and at least comprises a base plate (31) and an opening (32). The base plate (31) is provided with an overturning assembly (4), the overturning assembly (4) is rotatably connected to the base plate (31) and is used for driving the piece to be transported to rotate from a first predetermined position around the side direction of the base plate (31) until the piece to be transported is arranged at a second predetermined position through the opening (32).
    Type: Application
    Filed: February 7, 2023
    Publication date: August 10, 2023
    Inventor: Yu Tian
  • Plug-in Assembly Structure and an Unmanned Aerial Vehicle with Composite Wing
    Publication number: 20230246383
    Abstract: A plug-in assembly structure for a UAV includes a first component (1), a second component (2) and a limit assembly (3). The first component (1) includes a first plug (11) and a positioning sleeve (12), and the positioning sleeve (12) is provided with a first through hole (121). The second component (2) includes a second plug (21), the radial direction of the second plug (21) is provided with a limit hole (2111), the second plug (21) can be electrically connected to the first plug (11), and the limit hole (2111) is facing the first through hole (121). The limit assembly (3) is installed in the limit hole (2111). The limit assembly (3) includes a first elastic element (31) and a limit element (32).
    Type: Application
    Filed: January 29, 2023
    Publication date: August 3, 2023
    Inventor: Yu Tian
  • Vertical Tail for a Composite-Wing UAV
    Publication number: 20230242283
    Abstract: A vertical tail of a composite-wing unmanned aerial vehicle (UAV) having a body, a rudder face section, a rotor section, shock absorbing component and a quick installation assembly of circuit. The body includes a tail body frame and a shell. The rudder face section has a rudder machine and a rudder surface. The rudder surface is connected to one end of the tail for steering the directional deflection of the UAV. The shock absorbing component is connected to the lower end plate and the shock absorbing component absorbs the shock to the body. The quick installation assembly of circuit includes a plug, a positioning sleeve and a bias piece, the positioning sleeve is located on the outer circumference of the plug and slidingly connected to the plug, the bias piece is set between the plug and the positioning sleeve, the bias piece can absorb the impact on the plug.
    Type: Application
    Filed: January 29, 2023
    Publication date: August 3, 2023
    Inventor: Yu Tian
  • BORON-SULFUR-CODOPED POROUS CARBON MATERIAL AND PREPARATION METHOD AND USE THEREOF
    Publication number: 20230234851
    Abstract: A boron-sulfur-codoped porous carbon material and a preparation method is disclosed. The boron-sulfur-codoped porous carbon material includes a porous carbon, and B and S doped in the surface and pores of the porous carbon; where B has a doping content of 5.56 wt.% to 7.85 wt.%, and S has a doping content of 0.90 wt.% to 1.55 wt.%. Test results of examples show that the boron-sulfur-codoped porous carbon material has high doping contents of B and S, and abundant pores; in a three-electrode system, the material shows a maximum specific capacitance of 168 F·g- 1 to 290.7 F·g-1 at 0.5 A·g-1; after the material is assembled into a symmetrical supercapacitor, the supercapacitor has an ultra-high energy density of 11.3 Wh·kg-1 to 16.65 Wh·kg-1 in a neutral electrolyte system, and has a capacitance retention rate of 97.09% to 100.67% after 10,000 life tests.
    Type: Application
    Filed: August 23, 2022
    Publication date: July 27, 2023
    Applicant: Northwest Minzu University
    Inventors: Qiong SU, Yanbin WANG, Zhaoxia LI, Dian WANG, Shaofeng PANG, Shuhe KANG, Xiangfei ZHAO, Shuai WEI, Xiaoting XI, Yu TIAN, Qing WANG, Qi CHEN, Zhongxu WANG, Lichun LIANG, Lihui KANG, Shijun CAO
  • Method of balanced charging using a charging system having integrated ports
    Patent number: 11710972
    Abstract: A method of balanced charging that includes the use of 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.
    Type: Grant
    Filed: August 16, 2022
    Date of Patent: July 25, 2023
    Assignee: SHANGHAI AUTOFLIGHT CO., LTD.
    Inventor: Yu Tian
  • Method, System, Equipment and Medium for Modifying the Layering Layer Information of Finite Element Model Unit
    Publication number: 20230230324
    Abstract: A method, a system, an equipment and a medium for modifying the layering layer information of finite element model (FEM) unit. The method includes: obtaining a unit ID to be modified; determining the file to be modified according to the unit ID to be modified; receiving the new layering layer attribute ID regarding to the unit ID to be modified inputted by user; and replacing the original layering layer attribute ID corresponding to the unit ID to be modified in the file to be modified with the new layering layer attribute ID to complete the modifying the layering layer information of FEM unit. The method can directly modify the layering layer information of the units in the model file, without importing the model file into the pre-processing software to modify it and then exporting it again, thereby reducing the workload of technical staff and saving development time.
    Type: Application
    Filed: January 20, 2023
    Publication date: July 20, 2023
    Inventor: Yu Tian
  • Engine, an Aircraft, and a Throttle Thereof
    Publication number: 20230228222
    Abstract: An aircraft having an engine and a throttle thereof. The throttle has a throttle body (1), the throttle body (1) is provided with a cavity (10) and comprises an inlet port (11) and an outlet port (12) both of which are connected to the cavity (10); a plurality of fuel injectors (2), each of the fuel injectors (2) is arranged on the throttle body (1) and can spray fuel into the cavity (10) of the throttle body (1); and an air filter (3). The air filter (3) is arranged on the throttle body (1) and connected to the inlet port (11). There is an air door (4) that can rotate in the cavity (10) to connect or block the inlet port (11) and the outlet port (12). Additionally, there is an air door driving part connected to the air door (4) and controls the rotation of the air door (4).
    Type: Application
    Filed: January 14, 2023
    Publication date: July 20, 2023
    Inventor: Yu Tian
  • Connector for an Aircraft
    Publication number: 20230216246
    Abstract: An aircraft and its connector where the connector has a first pluggable unit and a second pluggable unit, the end of the first pluggable unit is provided with several terminal pins, the end of the second pluggable unit is provided with several terminal sockets, and the terminal pin and the terminal socket can be operatively connected in a corresponding manner. The end of the first pluggable unit and the end of the second pluggable unit are also provided with an error-proof protrusion part and an error-proof concave part respectively. The error-proof protrusion part and the error-proof concave part are operatively connected in a corresponding manner.
    Type: Application
    Filed: December 1, 2022
    Publication date: July 6, 2023
    Inventor: Yu Tian
  • Experimental bench for a UAV power system and avionics equipment
    Patent number: 11679899
    Abstract: An experimental bench for an unmanned aerial vehicle (UAV) power system and avionics equipment, which relates to the technical field of UAV test, comprising a support component, a power system load-bearing component, an avionics equipment load-bearing component, a jacking component and a roller component. A plurality of power system load-bearing components are provided, and are fixedly arranged on the support components, respectively, and each power system load-bearing component is configured to carry the power system of a UAV; the avionics equipment load-bearing component is fixedly arranged on the support component, and the avionics equipment load-bearing component is configured to bear the avionics equipment of the UAV; the output end of the jacking component is fixedly connected to the bottom end of the support component.
    Type: Grant
    Filed: August 6, 2022
    Date of Patent: June 20, 2023
    Assignee: SHANGHAI AUTOFLIGHT CO., LTD.
    Inventor: Yu Tian
  • VTOL fixed-wing drone with overlapping propellers attached to linear supports connecting fore and hind wings
    Patent number: 11679871
    Abstract: A long-distance drone having a main body, a left hind wing, a right hind wing, a left forewing, and a right forewing. There is a left linear support connecting the left forewing to the left hind wing, and a right linear support connecting the right forewing to the right hind wing. A plurality of propellers are disposed on the left and the right linear supports.
    Type: Grant
    Filed: August 14, 2022
    Date of Patent: June 20, 2023
    Assignee: SHANGHAI AUTOFLIGHT CO., LTD.
    Inventor: Yu Tian
  • Unmanned aerial vehicle battery transport box
    Patent number: 11673677
    Abstract: An unmanned aerial vehicle battery transport box having a box body shell and an upper cover. The unmanned aerial vehicle battery transport box further having a heat dissipating device and a heating device. When the temperature in the box body is lower than the lower limit of the set temperature range, the heating device heats the box body. When the temperature in the box body is higher than the upper limit of the set temperature range, the heat dissipating device dissipates heat of the box body. The temperature in the box body is adjusted by the heating device and the heat dissipating device.
    Type: Grant
    Filed: October 8, 2020
    Date of Patent: June 13, 2023
    Assignee: SHANGHAI AUTOFLIGHT CO., LTD.
    Inventor: Yu Tian
  • Unmanned aerial vehicle (UAV) test bench
    Patent number: 11674867
    Abstract: An unmanned aerial vehicle (UAV) test bench, which falls within the technical field of UAV test, comprising a support component, a universal rotating component, a fixed component and a return component: the universal rotating component slides along the Z direction and is arranged on the support component, and one end of the universal rotating component can rotate in a universal way relative to the other end of the universal rotating component. The fixed component is connected to one end of the universal rotating component, and the fixed component is configured to fix the UAV. One end of the return component is connected to the support component, the other end is connected to the other end of the universal rotating component, and the return component is configured to drive the universal rotating component and the fixed component to reset.
    Type: Grant
    Filed: August 6, 2022
    Date of Patent: June 13, 2023
    Assignee: SHANGHAI AUTOFLIGHT CO., LTD.
    Inventor: Yu Tian
  • Electric fracturing operation system
    Publication number: 20230175376
    Abstract: An electric fracturing operation system includes a water storage device, a fracturing device, a blending device and a sand mixing device, wherein the water storage device is a flexible water tank; the flexible water tank is connected with the blending device; the fracturing device includes multiple electrically-driven fracturing pumps; the blending device is configured to blend fracturing base fluid and storing the fracturing base fluid in a fluid preparing tank; an inlet of the sand mixing device is connected with the fluid preparing tank and a sand storage and conveying tank; an outlet of the sand mixing device is connected with inlets of all the electrically-driven fracturing pumps through low-pressure manifolds; and outlets of all the electrically-driven fracturing pumps are connected with a wellhead through high-pressure manifolds.
    Type: Application
    Filed: April 9, 2021
    Publication date: June 8, 2023
    Inventors: Meiying Xie, YU Tian, Hongshan Li
  • DISPLAY SUBSTRATE, DISPLAY DEVICE, AND MANUFACTURING METHOD FOR DISPLAY SUBSTRATE
    Publication number: 20230178524
    Abstract: Provided are a display substrate, a display device, and a manufacturing method for a display substrate. The display substrate includes: a base substrate; a dielectric layer, which is located on one side of the base substrate, the dielectric layer comprising a plurality of recessed portions; a plurality of first-type light-emitting diodes, one of the first-type light-emitting diodes being located in one of the recessed portions; and a photoluminescence structure, the photoluminescence structure being located in at least some of the recessed portions, and being located on the side of the first-type light-emitting diode that faces away from the base substrate.
    Type: Application
    Filed: May 19, 2021
    Publication date: June 8, 2023
    Inventors: Qian JIN, Wei HUANG, Yu TIAN, Qian SUN
  • METHOD OF FLIGHT CONTROL IN A VERTICAL TAKEOFF AND LANDING AERIAL VEHICLE WITH ANGLED PROPELLERS
    Publication number: 20230166837
    Abstract: A method of flight control including having a vertical takeoff and landing aerial vehicle that has a plurality of lift propellers disposed on two linear support pieces, and there are two vertical stabilizers disposed at the rear of the two linear support pieces. 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: Application
    Filed: August 23, 2022
    Publication date: June 1, 2023
    Inventor: Yu Tian
  • Combined Vertical Takeoff and Landing UAV
    Publication number: 20230159164
    Abstract: A combined vertical takeoff and landing UAV having a large vertical takeoff and landing UAV, a connecting device, and a small vertical takeoff and landing UAV. The connecting device having a clamping component and an adsorption component. The clamping component includes a clamping part, and a clamping groove is arranged on the clamping part. The clamping component having a snap-fitting part, and a snap-fitting groove is arranged on the snap-fitting part. The clamping groove and the snap-fitting groove are correspondingly set. A first holding space is arranged on the clamping part, and a second holding space is arranged on the snap-fitting part. The adsorption component comprises a first magnetic element located in the first holding space, and the adsorption component also comprises a second magnetic element, which is located in the second holding space.
    Type: Application
    Filed: November 22, 2022
    Publication date: May 25, 2023
    Inventor: Yu Tian
  • ANAEROBIC-AO-SACR COMBINED ADVANCED NITROGEN REMOVAL SYSTEM AND TECHNOLOGY FOR HIGH AMMONIA-NITROGEN WASTEWATER
    Publication number: 20230159361
    Abstract: An anaerobic-AO-SACR combined advanced nitrogen removal system for high ammonia-nitrogen wastewater, in which high ammonia-nitrogen wastewater first enters an anaerobic reactor to remove most of organic matters from the wastewater, effluent water enters an AO reactor for nitrogen removal by pre-denitrification in an anoxic zone and for removal of the remaining organic matters and nitrification of ammonia nitrogen in an aerobic zone, and then the effluent water enters an intermediate pool. Meanwhile, under the control of a water quality testing device and a PLC controller, a part of raw water is introduced into the intermediate pool to adjust the carbon nitrogen ratio of the wastewater.
    Type: Application
    Filed: September 11, 2020
    Publication date: May 25, 2023
    Applicant: SHANDONG JIANZHU UNIVERSITY
    Inventors: KAI WANG, DAOJI WU, FENGXUN TAN, CONGWEI LUO, XIAOXIANG CHENG, HONGYE LI, YU TIAN
  • DEVICE FOR UNMANNED AERIAL VEHICLE TO DEPLOY A RAINFALL CATALYTIC BOMB
    Publication number: 20230141493
    Abstract: A device for unmanned aerial vehicle to deploy a rainfall catalytic bomb deploy which comprises an unmanned aerial vehicle, a cannonball for artificial precipitation and a cylinder, wherein the unmanned aerial vehicle is connected with the cannonball for artificial precipitation through a soft lock, the cannonball for artificial precipitation are multiple and are wrapped in the cylinder, a second sensor is arranged in the cylinder wing surfaces are arranged on the other side of the cylinder, the wing surfaces are multiple and are arranged at one end of the cylinder in the long shaft direction, and one end of the soft lock is connected to the other end of the cylinder in the long shaft direction.
    Type: Application
    Filed: November 8, 2022
    Publication date: May 11, 2023
    Inventor: Yu Tian
  • OPTICAL NETWORK SYSTEM, MANAGEMENT DEVICE, OPTICAL TRANSMISSION APPARATUS, AND COMMUNICATIONS DEVICE
    Publication number: 20230127899
    Abstract: This application discloses an optical network system, a management device, an optical transmission apparatus, and a communications device, and belongs to the field of optical network technologies. A first communications device in the optical network system is configured to send physical information of the first communications device to a second communications device, where the physical information includes first module information of a first optical transmission apparatus. The second communications device is configured to determine a working status of the optical network system based on the first module information, second module information of a second optical transmission apparatus, and link information of an optical fiber link.
    Type: Application
    Filed: October 25, 2022
    Publication date: April 27, 2023
    Inventors: Jianyu ZHENG, Yu TIAN, Shimin GAO
  • Method of flight control in a fixed-wing drone
    Patent number: 11623745
    Abstract: The disclosure provides a method of controlling the yaw of a fixed-wing UAV, with two propulsion propellers arranged parallel to each other and providing thrust for the UAV; A plurality of motors configured to drive the two propulsion propellers, wherein the thrust ratio provided by the two propulsion 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 14, 2022
    Date of Patent: April 11, 2023
    Assignee: SHANGHAI AUTOFLIGHT CO., LTD.
    Inventor: Yu Tian