Patents by Inventor Jun Zeng

Jun Zeng 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: 20240082977
    Abstract: A fully-automatic aluminum thermal-spraying corrosion prevention production line based on robots and visual recognition is provided. The production line comprises an automatic feeding system comprising feeding carrying and conveying mechanisms; a laser derusting system comprising a derusting robot, a laser cleaning nozzle and derusting conveying mechanisms; an aluminum thermal-spraying system comprising an aluminum spraying robot and an aluminum thermal-spraying gun; an automatic rolling system comprising a rolling pedestal, a first rolling wheel, a second rolling wheel and a rolling drive mechanism; a laser cutting system; and a discharging and stacking system.
    Type: Application
    Filed: April 19, 2022
    Publication date: March 14, 2024
    Applicant: GUIZHOU POWER GRID CO., LTD
    Inventors: Bo LI, Zhuoyi LIU, Jun LIU, Jingxin TU, Zhiqing ZHANG, Xi FANG, Shifeng LIU, Xianwu ZENG, Dan YANG, Jinke LU, Wei DU
  • Patent number: 11929575
    Abstract: An electrical connector that connects circuit boards in a coplanar manner. The electrical connector includes a frame comprising a plate, and two platforms extending above the plate and substantially parallel to each other. A housing of the electrical connector holding conductive elements is coupled to the plate of the frame such that a top surface of the housing is substantially flush with top surfaces of the two platforms. The platforms of the frame have threaded holes extending therethrough such that screws can be inserted to hold one of the two platforms of the electrical connector to a first circuit board and the other one of the two platforms of the electrical connector to a second circuit board that is substantially edge aligned to the first circuit board. Such a configuration enables connecting circuit boards of various thicknesses in a coplanar manner.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: March 12, 2024
    Assignee: Amphenol Commercial Products (Chengdu) Co., Ltd.
    Inventors: Jun Fan, Tao Zeng, Ki Ka Lau
  • Patent number: 11925552
    Abstract: A stent device with skirt folds and a processing method thereof, a skirt folding method, and a heart valve. The stent device comprises a stent (1, 105) and a flexible skirt (2, 107), the skirt (2, 107) having an expanded state, in which the skirt is axially extended and surrounds the stent (1, 105) before release thereof, and a folded state, in which the skirt is driven by the deformation caused when the stent (1, 105) is released, collapses and folds axially along the released stent (1, 105) so as to form an annular peripheral leakage-blocking portion. The peripheral leakage prevention technology enables an interventional stent to fit to the inner wall of a vessel more snugly, such that the stent does not easily move and is more stable, thereby being suitable for more people, reducing additional risks of surgery and preventing complications such as peripheral leakage and thrombus.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: March 12, 2024
    Assignee: VENUS MEDTECH (HANGZHOU), INC.
    Inventors: Dajun Kuang, Jesse Jun Qi, Min Frank Zeng, Jincheng Yu, Lo Pham, Lai Nguyen
  • Publication number: 20240074007
    Abstract: Provided are an electromagnetic heating device, a noise suppression method, a heating control system, and a storage medium, which relate to the field of electromagnetic heating technologies. The noise suppression method includes: in response to determining that any two adjacent heating modules of the electromagnetic heating device operate successively, obtaining a start operating frequency of the last-started heating module of the two adjacent heating modules; and adjusting an operating frequency of the first-started heating module of the two adjacent heating modules based on the start operating frequency of the last-started heating module, to allow the two adjacent heating modules to operate synchronously at a same operating frequency when the last-started heating module starts operating.
    Type: Application
    Filed: December 24, 2021
    Publication date: February 29, 2024
    Inventors: Jun LEI, Lutian ZENG, Chengbin ZHU, Yunfeng WANG, Deyong JIANG, Wenhua LIU, Liang ZHENG
  • Patent number: 11914932
    Abstract: A parts packing method is used to optimize build bed part placement for additive manufacturing. The method includes a user interface to parts packing software, enabling a process engineer to select parts from a pool of parts, group parts to have uniform orientation, and specify a range of angles and rotation of the parts. Additionally, the user interface accepts input related to process variations among different printers as well as drift over time of a single printer. The user interface feeds the data into the parts packing program to optimize build bed part placement.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: February 27, 2024
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: David Tucker, Nicholas Saunders, Jun Zeng
  • Patent number: 11897868
    Abstract: This application relates to chemical compounds which may act as inhibitors of, or which may otherwise modulate the activity of, PCSK9, or a pharmaceutically acceptable salt, solvate, prodrug or polymorph thereof, and to compositions and formulations comprising such compounds, and methods of using and making such compounds. Compounds include compounds of Formula (I): wherein A, D and Q are described herein.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: February 13, 2024
    Assignee: CARDIO THERAPEUTICS PTY LTD
    Inventors: Herbert Treutlein, Jun Zeng, Ian Dixon, Ian James, James T. Palmer
  • Patent number: 11888047
    Abstract: Methods and systems for power semiconductor devices integrating multiple quasi-vertical transistors on a single chip. Multiple power transistors (or active regions) are paralleled, but one transistor has a lower threshold voltage. This reduces the voltage drop when the transistor is forward-biased. In an alternative embodiment, the power device with lower threshold voltage is simply connected as a depletion diode, to thereby shunt the body diodes of the active transistors, without affecting turn-on and ON-state behavior.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: January 30, 2024
    Assignee: MaxPower Semiconductor, Inc.
    Inventors: Mohamed N. Darwish, Jun Zeng, Richard A. Blanchard
  • Patent number: 11878464
    Abstract: A system includes a machine readable storage medium storing instructions and a processor. The processor is to execute instructions to receive contone agent maps of a three-dimensional (3D) part and sensed thermal maps from the 3D printing of the 3D part on a 3D printer. The processor is to execute instructions to generate layer sequences including the contone agent maps and the sensed thermal map for each layer of the 3D part. The processor is to execute instructions to select training samples from the layer sequences having temperature intensity variations within each layer or between neighboring layers. The processor is to execute instructions to train a neural network using the training samples to generate a model to predict thermal behavior in the 3D printer.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: January 23, 2024
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: He Luan, Jun Zeng
  • Patent number: 11872765
    Abstract: An example of an apparatus is provided. The apparatus includes an input device to receive design data. The design data includes information about a geometry and load characteristics of an object. The apparatus further includes a structural design engine to generate print data to print the object on a three-dimensional printer based on the design data. The apparatus also includes a fluid design engine to generate fluidic data. The fluidic data represents a fluid channel within the object. In addition, the apparatus includes an output engine to generate an output file based on the print data and the fluidic data.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: January 16, 2024
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: David James Tucker, David Woodlock, Jun Zeng, Michelle Lynn Bockman
  • Patent number: 11865769
    Abstract: Examples of methods are described. In some examples, a method may include printing a first solid material phase region. In some examples, the method may include printing a second solid material phase region distanced from the first solid material phase region. In some examples, the method may include printing a plurality of distanced beams, each having a thickness that is not more than one millimeter, to form a weak material phase region between the first solid material phase region and the second solid material phase region. In some examples, the weak material phase region has a volumetric density less than one.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: January 9, 2024
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Wei Huang, Jun Zeng
  • Publication number: 20230401357
    Abstract: Examples of methods for object packing genetic procedures are described herein. In some examples, a method includes generating chromosomes in a genetic procedure. In some examples, each chromosome indicates a packing of objects in a volume. In some examples, the method includes determining a stagnant generation quantity that indicates an amount of generations subsequent to a leading generation with a leading chromosome score. In some examples, the method includes terminating the genetic procedure based on the stagnant generation quantity.
    Type: Application
    Filed: December 14, 2020
    Publication date: December 14, 2023
    Inventors: JUAN CARLOS CATANA SALAZAR, ALYNE GOMES SOARES CANTAL, JORGE ALBERTO BECERRA VELAZQUEZ, ANDRE LUIZ LIMA PEDRO, SCOTT ALAN WHTE, JUN ZENG
  • Publication number: 20230401364
    Abstract: Examples of apparatuses for agent map generation are described. In some examples, an apparatus includes a memory to store a layer image. In some examples, the apparatus includes a processor coupled to the memory. In some examples, the processor is to generate, using a machine learning model, an agent map based on the layer image.
    Type: Application
    Filed: October 23, 2020
    Publication date: December 14, 2023
    Inventors: SUNIL KOTHARI, LEI CHEN, JACOB TYLER WRIGHT, MARIA FABIOLA LEYVA MENDIVIL, JUN ZENG
  • Publication number: 20230388286
    Abstract: The present disclosure describes techniques for managing secret information. A material set may be created. The material set may correspond to a material set name (MSN). The material set may be configured to contain secret information and information for identifying destinations that are authorized to access the secret information. The secret information may be managed by using the MSN to identify and track the secret information and without exposing the secret information.
    Type: Application
    Filed: May 31, 2022
    Publication date: November 30, 2023
    Inventor: Jun Zeng
  • Patent number: 11832075
    Abstract: A double-sided vibrating speaker includes a magnet member, a first vibration member and a second vibration member. The magnet member has a main magnetic unit, a first magnetic unit and a second magnetic unit, the main magnetic unit has a main magnetic plate and two side magnetic plates, the main magnetic plate has air vents, each the side magnetic plate is provided on two sides of the main magnetic plate, the main magnetic unit forms an H-shape. The first vibration member is disposed on one surface of the magnet member, the second vibration member is disposed on another surface of the magnet member.
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: November 28, 2023
    Assignee: FORTUNE GRAND TECHNOLOGY INC.
    Inventors: Jian Lv, Ming-Jun Zeng, Yi-Yong Li, Zan-Hua Liu
  • Publication number: 20230368039
    Abstract: Examples of methods for object packings are described herein. In some examples, a method includes generating chromosomes in a genetic procedure. In some examples, each chromosome indicates a packing of objects in a volume. In some examples, the method also includes determining uniformity scores corresponding to the chromosomes. In some examples, each uniformity score is based on object orientation similarity. In some examples, the method further includes selecting a chromosome based on the uniformity scores.
    Type: Application
    Filed: October 2, 2020
    Publication date: November 16, 2023
    Inventors: Juan Carlos CATANA SALAZAR, Alyne GOMES SOARES CANTAL, Andre Luiz LIMA PEDRO, Scott Alan WHITE, Jun Zeng
  • Publication number: 20230359169
    Abstract: An example non-transitory computer-readable medium includes instructions that, when executed by a processor, cause the processor to retrieve a plurality of parts to be three-dimensionally (3D) printed and an output rate indicative of a rate at which previous 3D printed parts have been output, select a packing parameter that results in a packing time corresponding to the output rate, and compute a part packing of the plurality of parts for a print bed according to the packing parameter.
    Type: Application
    Filed: September 29, 2020
    Publication date: November 9, 2023
    Inventors: Scott Alan WHITE, Alyne GOMES SOARES CANTAL, Juan Carlos CATANA SALAZAR, Jun Zeng
  • Publication number: 20230342141
    Abstract: Methods and apparatus for hot upgrade or live recovery of storage backend software on an IPU (Infrastructure Processing Unit) or DPU (Date Processing Unit). Configuration space and queue related information associated with Input-Output (IO) operations for storage device(s) operatively coupled to the IPU/DPU are saved in shared memory. Following the hot upgrade or live recovery, the configuration space and queue related information are restored and IO operations are restarted at a last completed point prior to initiation of the hot upgrade or live recovery. Additionally, the newly started backend software is reassociated with a front-end host driver. The storage backend software may include instructions for executing primary and secondary processes using a multi-process model such as a Storage Performance Development Kit (SPDK) multi-process model.
    Type: Application
    Filed: June 27, 2023
    Publication date: October 26, 2023
    Inventors: Jun ZENG, Di PEI, Gang CAO, Changpeng LIU
  • Publication number: 20230325680
    Abstract: Examples of methods for determining chromosome expiration are described herein. In some examples, a method includes generating, in a genetic procedure, chromosomes indicating object packing positions. In some examples, the method includes determining whether a chromosome of the chromosomes is expired. In some examples, the method includes excluding the chromosome from a subsequent generation in response to determining that the chromosome is expired.
    Type: Application
    Filed: September 4, 2020
    Publication date: October 12, 2023
    Inventors: Juan Carlos CATANA SALAZAR, Alyne GOMES SOARES CANTAL, Scott Alan WHITE, Andre Luiz LIMA PEDRO, Jun Zeng
  • Patent number: D1010714
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: January 9, 2024
    Assignee: WINNERS' SUN PLASTIC & ELECTRONIC (SHENZHEN) CO., LTD.
    Inventors: Yi Bing Peng, Laiyi Chen, Jun Zeng
  • Patent number: D1017438
    Type: Grant
    Filed: September 21, 2022
    Date of Patent: March 12, 2024
    Inventors: Haiquan Yuan, Xiaobo Zeng, Jianjun Wang, Jun Hu, Congcong Zhou, Wei Lin