Patents by Inventor Hyun Liu

Hyun Liu 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: 20250131485
    Abstract: Systems and methods for generating customizable landing webpages. Methods include receiving input from a vendor user device; receiving, from a customer user device, at least one user engagement associated with a plurality of products; receiving configuration data from the vendor user device; and generating a landing webpage by: generating a webpage; applying the configuration data to the plurality of products associated with the at least one user engagement; determining at least one recommended product based on the applied configuration data; generating at least one user interface icon corresponding to the at least one recommended product; inserting the at least one user interface icon into at least one widget zone of a webpage layout structure; and upon a customer user interaction with the generated landing webpage, generating a single detail page corresponding to the at least one recommended product.
    Type: Application
    Filed: October 20, 2023
    Publication date: April 24, 2025
    Inventors: Vinay VERMA, Hyun Jung CHO, Erik Axel THOERNBLAD, Xiaowei LIU, Tejas PATHAK, SatyaVaraPrasad VADLAMUDI, Karthik Reddy DONDAPATI, Zenglin XU, Hao ZUO, Jing LI
  • Publication number: 20250049350
    Abstract: An analyte sensor including an antiglycolytic agent or a precursor thereof and a chelating agent that stabilizes the antiglycolytic agent positioned proximate to the working electrode of the sensor. Also provided are systems and methods of using the electrochemical analyte sensors in analyte monitoring.
    Type: Application
    Filed: February 16, 2024
    Publication date: February 13, 2025
    Applicant: Abbott Diabetes Care Inc.
    Inventors: Tianmei OUYANG, Zenghe LIU, Hyun CHO, Benjamin J. FELDMAN
  • Patent number: 5052521
    Abstract: A stairway wheelchair lift includes a stationary motor drive unit, a rail assembly extending along the stairway and a mobile platform movable along the rail. A flexible drive member, such as a chain or cable, within the rail assembly, is driven by the motor drive unit and is connected to the mobile platform to move the platform in either direction along the rail. The mobile platform is adapted to support and transport a wheelchair-bound passenger during use, and to fold upwardly out of the way of the stairway when the lift is not in use. An automatically actuated brake mechanism stops further movement of the mobile platform when the speed of the platform relative to the rail exceeds a predetermined threshold, and a plurality of safety sensing switches prevent operation of the lift in the presence of obstructions along the stairway or other unsafe conditions.
    Type: Grant
    Filed: May 18, 1988
    Date of Patent: October 1, 1991
    Assignee: The Cheney Company
    Inventors: David W. Wendt, John F. Prendergast, Sr., Hyun Liu, Edward T. Gisske