Patents by Inventor Tuan Anh Vu

Tuan Anh Vu 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: 20230268797
    Abstract: A cooling jacket for an electric motor having a configuration for reducing electromagnetic noise comprises a stator outer housing substantially in the form of a hollow cylinder surrounding the cooling jacket which is also substantially in the form of a hollow cylinder; a stator core in the form of a hollow cylinder located inside the cooling jacket; and a rotor rotatably mounted inside the stator core. The stator outer housing has an end portion configured to form a bearing housing of the motor. The cooling jacket comprises a bearing housing cooling portion and a stator cooling portion; at least one O-ring between the cooling jacket and the stator outer housing, and at least one O-ring between the bearing housing cooling portion and the stator cooling portion; and a gap between the cooling jacket and the stator outer housing.
    Type: Application
    Filed: December 13, 2022
    Publication date: August 24, 2023
    Inventor: Tuan Anh Vu
  • Publication number: 20140046715
    Abstract: Systems and methods are disclosed for providing multi-vendor scheduling of appointments by storing calendars for a plurality of vendors in an online data storage device; for each vendor, displaying a dashboard tab to show a summary, a calendar tab to access appointments, a customer tab to access customer details, and a settings tab to access vendor details; allowing a user to search for a specific vendor or vendor(s) that meet predetermined criteria; determining if a selected vendor has an open time slot for the user; and scheduling the appointment.
    Type: Application
    Filed: August 10, 2012
    Publication date: February 13, 2014
    Inventors: Mimi Lau, Tuan Anh Vu Lam
  • Publication number: 20130317876
    Abstract: Systems and methods are disclosed for providing multi-vendor scheduling of appointments by storing calendars for a plurality of vendors in an online data storage device; allowing a user to search for a specific vendor or vendor(s) that meet predetermined criteria; determining if a selected vendor has an open time slot for the user; and scheduling the appointment.
    Type: Application
    Filed: May 23, 2012
    Publication date: November 28, 2013
    Inventors: Mimi Lau, Tuan Anh Vu Lam
  • Patent number: 7074734
    Abstract: Zeolite membranes that can be used to continuously separate components of mixtures are disclosed. The zeolite membranes are prepared by isomorphous substitution, which allows systematic modification of the zeolite surface and pore structure. Through proper selection of the basic zeolite framework structure and compensating cations, isomorphous substitution permits high separation selectivity without many of the problems associated with zeolite post-synthesis treatments. The inventive method for preparing zeolite membranes is alkali-free and is much simpler than prior methods for making acid hydrogen zeolite membranes, which can be used as catalysts in membrane reactors.
    Type: Grant
    Filed: June 15, 2004
    Date of Patent: July 11, 2006
    Assignee: The Regents of The University of Colorado, a body corporate
    Inventors: Tuan Anh Vu, Richard D. Noble, John L. Falconer
  • Publication number: 20040235498
    Abstract: Zeolite membranes that can be used to continuously separate components of mixtures are disclosed. The zeolite membranes are prepared by isomorphous substitution, which allows systematic modification of the zeolite surface and pore structure. Through proper selection of the basic zeolite framework structure and compensating cations, isomorphous substitution permits high separation selectivity without many of the problems associated with zeolite post-synthesis treatments. The inventive method for preparing zeolite membranes is alkali-free and is much simpler than prior methods for making acid hydrogen zeolite membranes, which can be used as catalysts in membrane reactors.
    Type: Application
    Filed: June 15, 2004
    Publication date: November 25, 2004
    Inventors: Tuan Anh Vu, Richard D. Noble, John L. Falconer
  • Patent number: 6767384
    Abstract: Zeolite membranes that can be used to continuously separate components of mixtures are disclosed. The zeolite membranes are prepared by isomorphous substitution, which allows systematic modification of the zeolite surface and pore structure. Through proper selection of the basic zeolite framework structure and compensating cations, isomorphous substitution permits high separation selectivity without many of the problems associated with zeolite post-synthesis treatments. The inventive method for preparing zeolite membranes is alkali-free and is much simpler than prior methods for making acid hydrogen zeolite membranes, which can be used as catalysts in membrane reactors.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: July 27, 2004
    Assignee: The Regents of the University of Colorado
    Inventors: Tuan Anh Vu, Richard D. Noble, John L. Falconer