Patents by Inventor Kevin Cheung

Kevin Cheung 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: 20240121276
    Abstract: This disclosure describes embodiments of systems, methods, and non-transitory computer-readable storage media that can solve one or more of the foregoing (or other problems) in the art in addition to providing other benefits by applying customized security limitations to a secure digital account, and removing the security limitations based on efficiently verifying personal identity information associated with the secure digital account. For example, the disclosed system can receive a user interaction associated with a secure digital account and determine a fraud risk score corresponding to the interaction. The system can then assign the secure digital account a security tier and apply appropriate security limitations based on the security tier that corresponds with a determined risk of fraud.
    Type: Application
    Filed: October 10, 2023
    Publication date: April 11, 2024
    Inventors: Joe Levering, Ryan Bahniuk, Lace Cheung, Kevin Shu, Jocelyn Takahashi, Dain Hall, Jeremy Steinberg, Varun Rai, Charles Kirk
  • Patent number: 11947526
    Abstract: Provided is a system, method, and apparatus for generating analytics with structured query files. The method includes the steps of generating at least one graphical user interface configured to receive query parameters from a user for querying transaction data, generating a request file based on the query parameters, the request file including a request definition object and a segment object, processing the request file to query at least one transactional database based at least partially on the request file, and generating a response file including transaction data based on a return from the query of the at least one database, the response file structured based on the request definition object from the request file.
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: April 2, 2024
    Assignee: Visa International Service Association
    Inventors: Kevin Isao Mori, Lace Cheung
  • Patent number: 11944130
    Abstract: A vaporizer device includes various modular components. The vaporizer device includes a first subassembly. The first subassembly includes a cartridge connector that secures a vaporizer cartridge to the vaporizer device and includes at least two receptacle contacts that electrically communicate with the vaporizer cartridge. The vaporizer device includes a second subassembly. The second subassembly includes a skeleton defining a rigid tray that retains at least a power source. The vaporizer device also includes a third subassembly. The third subassembly includes a plurality of charging contacts that supply power to the power source, and an end cap that encloses an end of the vaporizer device.
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: April 2, 2024
    Assignee: JUUL Labs, Inc.
    Inventors: Samuel C. Anderson, Wei-Ling Chang, Brandon Cheung, Steven Christensen, Joseph Chun, Joseph R. Fisher, Jr., Nicholas J. Hatton, Kevin Lomeli, James Monsees, Andrew L. Murphy, Claire O'Malley, John R. Pelochino, Hugh Pham, Vipul V. Rahane, Matthew J. Taschner, Val Valentine, Kenneth Wong
  • Publication number: 20240043520
    Abstract: Provided herein are methods to reduce tumor cell proliferation in a cancer patient by administering an antibody that binds angiopoietin-like 7, wherein administering the angiopoietin-like 7 antibody can reduce necrosis formation, metastasis formation, and circulating tumor cells.
    Type: Application
    Filed: August 3, 2023
    Publication date: February 8, 2024
    Applicant: Fred Hutchinson Cancer Center
    Inventors: Kevin Cheung, Ami Yamamoto, Brad Krajina, Yin Huang
  • Publication number: 20220156419
    Abstract: A method and system provide for computer aided drawing (CAD) automation. A CAD drawing in a first format that is native to a CAD application is obtained. Markup for the CAD drawing that is in a second non-native format is acquired. A machine learning engine processes the markup using a machine learning model, to identify a markup type, identify markup properties, correlate, the markup to a CAD object needed to update the CAD drawing, and determine, CAD object properties and CAD application properties. The CAD object with the CAD object properties is provided in the CAD application using the CAD application properties. User input is accepted and the CAD drawing is updated based thereon. The machine learning model is updated based on the user input and utilized to process future markups.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 19, 2022
    Applicant: Autodesk, Inc.
    Inventors: Kin Ming Kevin Cheung, Ravinder P. Krishnaswamy, Damian Paul Stephen Willcox
  • Patent number: 10545133
    Abstract: Carcinomas typically invade as a cohesive multicellular unit, a process termed collective invasion. It remains unclear how different subpopulations of cancer cells contribute to this process. We developed three-dimensional (3D) organoid assays to identify the most invasive cancer cells in primary breast tumors. Collective invasion was led by specialized cancer cells that were defined by their expression of basal epithelial genes, such as cytokeratin-14 (K14) and p63. Furthermore, K14+ cells led collective invasion in the major human breast cancer subtypes. Importantly, lumenal cancer cells were observed to convert phenotypically to invasive leaders following induction of basal epithelial genes. Although only a minority of cells within lumenal tumors expressed basal epithelial genes, knockdown of either K14 or p63 was sufficient to block collective invasion. Our data reveal that heterotypic interactions between epithelial subpopulations are critical to collective invasion.
    Type: Grant
    Filed: May 13, 2014
    Date of Patent: January 28, 2020
    Assignee: The Johns Hopkins University
    Inventors: Andrew Josef Ewald, Kevin Cheung
  • Patent number: 10056636
    Abstract: A metal-halogen flow battery system includes an electrolyte composition that includes an aqueous solution including a metal halide, a halogen, a metal plating enhancer and at least one of an anti-dendrite agent, and an anti-corrosion agent.
    Type: Grant
    Filed: October 3, 2014
    Date of Patent: August 21, 2018
    Assignee: PRIMUS POWER CORPORATION
    Inventors: John Curley, Gerardo Jose la O', Nicholas Williams, Kevin Cheung, Hooman Hafezi
  • Patent number: 9490490
    Abstract: A measurement device for measuring voltages along a linear array of voltage sources, such as a fuel cell stack, includes at least one movable voltage probe that measures voltage transitions along an array element. The measured voltage is used to determine a distance of travel of the at least one voltage probe along the fuel cell stack from the speed of the probe and the timing of the transitions.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: November 8, 2016
    Assignee: BLOOM ENERGY CORPORATION
    Inventors: John Matthew Fisher, David Higdon, Peter Andersen, Kevin Cheung
  • Publication number: 20160125051
    Abstract: A system may provide for retrieving data within a selected region of a map is provided. The system may include mobile devices configured to display a map and to receive a user selection of a region of the map. An application server may receive data from the mobile device, representing the user selected region of the map and a search criterion. A database may be in operative communication with the application server and executes a query using the data representing the selected region of the map and the search criterion and to return data results corresponding to a plurality of locations within the selected region and related to the search criterion. The mobile device may further be configured to display the data results corresponding to the plurality of locations on the selected region of the map and the displayed data results are automatically updated when the user moves the selected region of the map.
    Type: Application
    Filed: January 11, 2016
    Publication date: May 5, 2016
    Applicant: Yahoo! Inc.
    Inventors: Sean Michael Imler, Kevin Cheung
  • Publication number: 20140354290
    Abstract: A measurement device for measuring voltages along a linear array of voltage sources, such as a fuel cell stack, includes at least one movable voltage probe that measures voltage transitions along an array element. The measured voltage is used to determine a distance of travel of the at least one voltage probe along the fuel cell stack from the speed of the probe and the timing of the transitions.
    Type: Application
    Filed: May 30, 2013
    Publication date: December 4, 2014
    Inventors: John Matthew Fisher, David Higdon, Peter Andersen, Kevin Cheung
  • Publication number: 20140336282
    Abstract: Carcinomas typically invade as a cohesive multicellular unit, a process termed collective invasion. It remains unclear how different subpopulations of cancer cells contribute to this process. We developed three-dimensional (3D) organoid assays to identify the most invasive cancer cells in primary breast tumors. Collective invasion was led by specialized cancer cells that were defined by their expression of basal epithelial genes, such as cytokeratin-14 (K14) and p63. Furthermore, K14+ cells led collective invasion in the major human breast cancer subtypes. Importantly, lumenal cancer cells were observed to convert phenotypically to invasive leaders following induction of basal epithelial genes. Although only a minority of cells within lumenal tumors expressed basal epithelial genes, knockdown of either K14 or p63 was sufficient to block collective invasion. Our data reveal that heterotypic interactions between epithelial subpopulations are critical to collective invasion.
    Type: Application
    Filed: May 13, 2014
    Publication date: November 13, 2014
    Applicant: The Johns Hopkins University
    Inventors: Andrew Josef Ewald, Kevin Cheung
  • Publication number: 20050134611
    Abstract: This invention describes a process that allows 3D graphics to be rendered on a 2D capable client system by aggregating the data on the server side through a plurality of machines.
    Type: Application
    Filed: December 7, 2004
    Publication date: June 23, 2005
    Inventor: Kevin Cheung
  • Patent number: D1020654
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: April 2, 2024
    Assignee: JUUL Labs, Inc.
    Inventors: Brandon Cheung, Kevin Lomeli, Claire O'Malley