Patents by Inventor Daniel Tsay

Daniel Tsay 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).

  • MODULATORS OF ALPHA-1 ANTITRYPSIN
    Publication number: 20240158404
    Abstract: Novel compounds, compositions, and methods of using and preparing the same, which may be useful for treating alpha-1 antitrypsin deficiency (AATD).
    Type: Application
    Filed: September 8, 2023
    Publication date: May 16, 2024
    Inventors: Ronald Lee Grey, JR., Emily Elizabeth Allen, Michael J. Boyd, Robert F. Fimognari, JR., Simon Giroux, Michelle Lai-Chen, Ales Medek, Mengqi Li, Christopher David Poff, Daniel Tyler Richter, Tony Z. Scott, Kathleen Paige Sokolowsky, Jeffrey Braden Sperry, Charlene Tsay, Xiaoxu Wang, Mariam Zaky, Chenlong Zhang
  • Coil structure for adjusting the speed of ceiling fan motors
    Patent number: 5905322
    Abstract: A spread adjusting motor for a ceiling fan with coils that distribute an even magnetic field for the fan rotor to eliminate the interval noises from the current. The main feature of the coils is that they use a skip or pass through winding process for the stator coils. The first step is to wind the starter coil continuously for two full slots and then skip two slots until a full round of winding upon the stator is completed. A similar skip winding process is used for each of the speed adjusting coils. Each of the speed coils is wound one full slot after skipping three slots until a full round of winding upon the stator is completed. When the skip winding process is done, the coils are evenly distributed around the stator.
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: May 18, 1999
    Assignee: Frank Hsieh
    Inventor: Daniel Tsay