Patents by Inventor Chao Yan

Chao Yan 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: 20230141667
    Abstract: The present disclosure provides an intelligent port control system and related systems and apparatuses, capable of achieving fully automated ship loading and unloading. The intelligent port control system includes: a scheduling center system configured to determine a ship loading plan based on ship information, container information, and shore crane apparatus information, and generate a ship berthing task, a ship loading task, and a container distribution task based on the ship loading plan, for transmitting to a ship control system of a target ship, a shore crane control system of a target shore crane apparatus, and a warehouse management system of a warehouse center, respectively.
    Type: Application
    Filed: January 8, 2023
    Publication date: May 11, 2023
    Inventor: Chao YAN
  • Publication number: 20230135692
    Abstract: A method for evaluating a fluid to reduce a deposition of a solid within a fractured subterranean formation may include obtaining information about materials inside of a testing vessel, where the materials are designed to be representative of the fractured subterranean formation. The method may also include providing a fluid that flows through the materials inside the testing vessel for a period of time, where the testing vessel is subjected to conditions designed to be representative of downhole conditions of the fractured subterranean formation. The method may also include evaluating the material to characterize the deposition of the solid on at least some of the materials after the period of time.
    Type: Application
    Filed: October 28, 2022
    Publication date: May 4, 2023
    Inventors: Wei Wang, Wei Wei, Chao Yan, Gregory A. Winslow, Xinghui Liu, Oya Aysen Karazincir
  • Publication number: 20230130038
    Abstract: High-yield mammalian transient expression systems can include a cell culture media (particularly serum free, non-animal derived, and/or chemically defined media) for introducing macromolecules and compounds (e.g., nucleic acid molecules) into cells (e.g., eukaryotic cells). Cells containing such introduced materials can then be cultured in the cell culture media. In particular, the invention allows introduction of nucleic acid molecules (e.g., vectors) into cells (particularly mammalian cells) and expression of proteins encoded by the nucleic acid molecules in the cells. The invention obviates the need to change the cell culture medium each time a different procedure is performed with the cells (e.g., culturing cells vs. transfecting cells). The invention also relates to compositions and kits useful for culturing and transforming/transfecting cells.
    Type: Application
    Filed: October 31, 2022
    Publication date: April 27, 2023
    Inventors: Sanjay K. VASU, Chao Yan LIU, Jeffrey ROGERS, Maria Isabel CISNEROS, Jingqui LI, Henry C. CHIOU, Meredith Bauman JONES
  • Patent number: 11636085
    Abstract: A method, computer program product, and computer system for detection and utilization of similarities among tables in multiple data systems that include a first data system and a second data system. A semantic dataset is generated. A first measure (X) of similarity between semantic data in columns of the first and second data systems is computed using the semantic dataset. A first, different measure (Y) of similarity between semantic data in columns of the first and second data systems is computed using the semantic dataset. A third measure (Z) similarity between columns of the first and second data systems is computed based on data in cells within the columns. A weighted combination (U) of X, Y, and Z between the columns of tables in the first and second data systems is computed. X, Y, Z, U or combinations thereof are used to improve a computer system.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: April 25, 2023
    Assignee: International Business Machines Corporation
    Inventors: Xiao Chao Yan, Bei Bei Zhan, Wu Cheng, Yujia Wang
  • Patent number: 11632057
    Abstract: A three-phase converter and a control method thereof are provided. The three-phase converter includes an AC terminal, three filter circuits, three bridge arm circuits, a capacitor module and a DC terminal connected in sequence and a controller. The midpoints of the filter circuits are connected to the midpoint of the capacitor module. The controller controls each bridge arm circuit to work in the first and second modes at different time in one line voltage cycle of the AC source. In the first mode, the bridge arm circuit works in a clamping state. In the second mode, the bridge arm circuit selectively works in a DCM mode or a TCM mode. A switching frequency is limited to be lower than a preset frequency. When the three-phase converter works with over 80% of a rated load, a time length of working in the second mode is ?˜? of the line voltage cycle.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: April 18, 2023
    Assignee: DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    Inventors: Chao Yan, Tao Xia, Kailiang Zhan, Xinwei Liu
  • Patent number: 11632041
    Abstract: The present disclosure provides power semiconductor module, comprising at least three non-jumping power terminals at a non-jumping potential, wherein multiple power semiconductors and at least one first capacitor are integrated within a package and electrically connected between a first non-jumping power terminal and a second non-jumping power terminal of the at least three non-jumping power terminals; and at least one jumping power terminal at a jumping potential. A first jumping power terminal of the at least one jumping power terminal is electrically connected to one terminal of a power inductor and a third non-jumping power terminal of the at least three non-jumping power terminals is electrically connected to the other terminal of the power inductor; wherein at least one second capacitor is electrically connected between the third non-jumping power terminal and at least one of other non-jumping power terminals.
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: April 18, 2023
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Chao Yan, Liping Sun
  • Publication number: 20230086648
    Abstract: The disclosure provides a method, system and device for controlling power sharing of a cluster of charging piles, comprising calculating a remaining power of the cluster at a current time according a total power upper limit of the cluster at the current time, a total number of charging piles of the cluster at the current time and an actual output power of each charging pile; calculating a weight of each charging pile for distributing the remaining power according to performance state of each charging pile; and obtaining a power output upper limit distributed to each charging pile at the next time according to the remaining power at the current time, the weight and the actual output power of each charging pile. The disclosure automatically adjusts the power output upper limit distributed to each charging pile in real time, thereby improving equipment utilization and load utilization of the charging station.
    Type: Application
    Filed: July 5, 2022
    Publication date: March 23, 2023
    Inventors: Chao YAN, Fugui DAI
  • Patent number: 11608491
    Abstract: The instant technology relates to a production system to produce AAV vectors in a serum free suspension platform and at high titers. This technology uses reagents comprising media, cells, transfection reagent, AAV enhancer, and a lysis buffer, each of which is designed to provide maximal AAV production from suspension culture of mammalian cells, e.g. HEK293 cells. With this new system we are able to deliver up to about 2×1011 viral genomes per milliliter (vg/mL) of unconcentrated AAV vectors.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: March 21, 2023
    Assignee: Life Technologies Corporation
    Inventors: Xin Yu, Xavier de Mollerat du Jeu, Chao Yan Liu, Jian Liu, Jonathan Zmuda
  • Publication number: 20230083193
    Abstract: A system can predict memory device failure through identification of correctable error patterns based on the memory architecture. The failure prediction can thus account for the circuit-level of the memory rather than the mere number or frequency of correctable errors. A failure prediction engine correlates hardware configuration of the memory device with correctable errors (CEs) detected in data of the memory device to predict an uncorrectable error (UE) based on the correlation.
    Type: Application
    Filed: June 15, 2021
    Publication date: March 16, 2023
    Inventors: Shen ZHOU, Xiaoming DU, Cong LI, Kuljit S. BAINS, Rajat AGARWAL, Murugasamy K. NACHIMUTHU, Maciej LAWNICZAK, Chao Yan TANG, Mariusz ORIOL
  • Publication number: 20230076744
    Abstract: A method, computer program product, and computer system for detection and utilization of similarities among tables in multiple data systems that include a first data system and a second data system. A semantic dataset is generated. A first measure (X) of similarity between semantic data in columns of the first and second data systems is computed using the semantic dataset. A first, different measure (Y) of similarity between semantic data in columns of the first and second data systems is computed using the semantic dataset. A third measure (Z) similarity between columns of the first and second data systems is computed based on data in cells within the columns. A weighted combination (U) of X, Y, and Z between the columns of tables in the first and second data systems is computed. X, Y, Z, U or combinations thereof are used to improve a computer system.
    Type: Application
    Filed: September 1, 2021
    Publication date: March 9, 2023
    Inventors: Xiao Chao Yan, BEI BEI ZHAN, Wu Cheng, Yujia Wang
  • Patent number: 11597866
    Abstract: Nano-sized mixed metal oxide carriers capable of delivering a well treatment additive for a sustained or extended period of time in the environment of use, methods of making the nanoparticles, and uses thereof are described herein. The nanoparticles can have a formula of: A/[Mx1My2Mz3]OnHm where x is 0.03 to 3, y is 0.01 to 0.4, z is 0.01 to 0.4 and n and m are determined by the oxidation states of the other elements, and M1 can be aluminum (Al), gallium (Ga), indium (In), or thallium (Tl). M2 and M3 are not the same and can be a Column 2 metal, Column 14 metal, or a transition metal. A is can be a treatment additive.
    Type: Grant
    Filed: May 11, 2021
    Date of Patent: March 7, 2023
    Assignee: CHAMPIONX LLC
    Inventors: Chao Yan, Ross Tomson, Paula Guraieb, Nasser Ghorbani
  • Patent number: 11588337
    Abstract: The present disclosure provides a centralized charging cabinet, including: a charging cabinet, provided with an isolation area and a charging area therein; an isolation transformer, provided in the isolation area; and at least one charging unit, provided in the charging area, where each of the charging unit is electrically connected to a secondary winding of the isolation transformer through a plurality of first connection structures, and the plurality of first connection structures are located at a back region of the charging area. In the centralized charging cabinet, the isolation transformer is provided in the isolation area inside the charging cabinet, the charging unit is provided in the charging area inside the charging cabinet, which realizes a centralized layout of the isolation transformer and the charging unit and improves the space utilization.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: February 21, 2023
    Assignee: Delta Electronics (Shanghai) Co., Ltd.
    Inventors: Hongyang Wu, Jian Zhu, Liping Sun, Chao Yan, Qianfeng Li
  • Patent number: 11562456
    Abstract: The present disclosure provides an intelligent port control system and related systems and apparatuses, capable of achieving fully automated ship loading and unloading.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: January 24, 2023
    Assignee: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.
    Inventor: Chao Yan
  • Publication number: 20230019516
    Abstract: The present disclosure provides a ship unloading control system, a ship loading control system and related systems and apparatuses, capable of achieving fully automated ship loading and unloading.
    Type: Application
    Filed: September 22, 2022
    Publication date: January 19, 2023
    Inventor: Chao YAN
  • Publication number: 20220412771
    Abstract: The present disclosure provides a method for optimizing map data, a device and a storage medium, and in particular relates to artificial intelligence, intelligent transportation, smart cities and smart cockpits. A specific implementation is: performing a completeness detection of a lane line on received local map data comprising road condition information to obtain a detection result, the detection result comprising the lane line being complete or is the lane line having a missing area; in a case where the detection result is the lane line having the missing area, performing completion processing on the lane line having the missing area to obtain completed local map data; and performing a rationality detection on the completed local map data, and in a case of passing the detection, synthesizing the completed local map data with global map data to obtain an optimization result of map data.
    Type: Application
    Filed: August 30, 2022
    Publication date: December 29, 2022
    Inventors: Yuzhan CAI, Qingyue YAN, Chao YAN
  • Patent number: 11498949
    Abstract: High-yield mammalian transient expression systems can include a cell culture media (particularly serum free, non-animal derived, and/or chemically defined media) for introducing macromolecules and compounds (e.g., nucleic acid molecules) into cells (e.g., eukaryotic cells). Cells containing such introduced materials can then be cultured in the cell culture media. In particular, the invention allows introduction of nucleic acid molecules (e.g., vectors) into cells (particularly mammalian cells) and expression of proteins encoded by the nucleic acid molecules in the cells. The invention obviates the need to change the cell culture medium each time a different procedure is performed with the cells (e.g., culturing cells vs. transfecting cells). The invention also relates to compositions and kits useful for culturing and transforming/transfecting cells.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: November 15, 2022
    Assignee: LIFE TECHNOLOGIES CORPORATION
    Inventors: Sanjay Vasu, Chao Yan Liu, Jeffrey Rogers, Maria Cisneros, Jingqiu Li, Henry Chiou, Meredith Jones
  • Patent number: 11472812
    Abstract: Methods of inhibiting the growth or metastasis of a cancer in a subject by inhibiting a Ral GTPase in the subject, and small molecule inhibitors of Ral GTPases useful in the methods of the invention. Pharmaceutical compositions containing the compounds of the invention, and methods of using the same.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: October 18, 2022
    Assignee: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE
    Inventors: Dan Theodorescu, Michael Fitzpatrick Wempe, David Ross, Chao Yan, Phillip Reigan
  • Patent number: 11472677
    Abstract: The present disclosure provides a ship unloading control system, a ship loading control system and related systems and apparatuses, capable of achieving fully automated ship loading and unloading.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: October 18, 2022
    Assignee: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.
    Inventor: Chao Yan
  • Patent number: 11469035
    Abstract: The present disclosure provides a heat dissipation structure for a magnetic component and a magnetic component having the same. The magnetic component includes a plurality of heat dissipation pins, which are disposed on the winding of the magnetic component, wherein the magnetic component has one or more windings. The heat dissipation structure includes a circuit board on which a plurality of heat dissipation channels are disposed, and the heat dissipation pins of the windings are in contact with the heat dissipation channels; a plurality of heat conduction portions are disposed correspondingly under the heat dissipation channels of the circuit board; a heat conduction layer is arranged under the heat conduction portions and contacts with the heat conduction portions; and a heat dissipation layer is arranged under the heat conduction layer and contacts with the heat conduction layer.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: October 11, 2022
    Assignee: Delta Electronics (Shanghai) CO., LTD
    Inventors: Chao Yan, Zejun Wang, Yiwen Lu, Zhihua Li
  • Patent number: 11444546
    Abstract: The power supply device includes a first winding, a second winding, a third winding, a fourth winding, a first AC-DC conversion unit, a second AC-DC conversion unit, a first power supply terminal and a second power supply terminal. The first and second windings are disposed on a secondary side of a multi-pulse transformer, and coupled to an input of the first AC-DC conversion unit. The first power supply terminal is coupled to an output of the first AC-DC conversion unit. The third and fourth windings are disposed on the secondary side of the multi-pulse transformer, and coupled to an input of the second AC-DC conversion unit. The second power supply terminal is coupled to an output of the second AC-DC conversion unit. Phases of output voltages of the first winding, the third winding, the second winding and the fourth winding are successively shifted left or successively shifted right for 15°.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: September 13, 2022
    Assignee: Delta Electronics (Shanghai) Co., Ltd.
    Inventors: Chao Yan, Hongyang Wu, Liping Sun, Jianjun Ni