Patents by Inventor Stephen P. Chen

Stephen P. Chen 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).

  • PHYSICAL ACTIVITY USER INTERFACES
    Publication number: 20240077309
    Abstract: The present disclosure generally relates to displaying information related to a physical activity. In some embodiments, methods and user interfaces for managing the display of information related to a physical activity are described.
    Type: Application
    Filed: January 12, 2023
    Publication date: March 7, 2024
    Inventors: Nicholas D. FELTON, James B. CARY, Edward CHAO, Kevin W. CHEN, Christopher P. FOSS, Eamon F. GILRAVI, Austen J. GREEN, Bradley W. GRIFFIN, Anders K. HAGLUNDS, Lori HYLAN-CHO, Stephen P. JACKSON, Matthew S. KOONCE, Paul T. NIXON, Robert M. PEARSON
  • Bifurcated flow diverter systems
    Patent number: 11197770
    Abstract: One aspect of the invention provides a flow-diverting system including: a first stent having a proximal end, a distal end and a first sidewall opening; and a second stent having a proximal end, a distal end and a second sidewall opening. The first sidewall opening is of sufficient size for the distal end of the second stent to pass from inside the first stent through the first sidewall opening. The second sidewall opening is of sufficient size for fluid flow from inside the second stent through the second sidewall opening into the first stent.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: December 14, 2021
    Assignee: Baylor College of Medicine
    Inventors: Stephen P. Chen, Peter Tze Man Kan
  • BIFURACTED FLOW DIVERTER SYSTEMS
    Publication number: 20210282944
    Abstract: One aspect of the invention provides a flow-diverting system including: a first stent having a proximal end, a distal end and a first sidewall opening; and a second stent having a proximal end, a distal end and a second sidewall opening. The first sidewall opening is of sufficient size for the distal end of the second stent to pass from inside the first stent through the first sidewall opening. The second sidewall opening is of sufficient size for fluid flow from inside the second stent through the second sidewall opening into the first stent.
    Type: Application
    Filed: May 7, 2018
    Publication date: September 16, 2021
    Applicant: Baylor College of Medicine
    Inventors: Stephen P. Chen, Peter Tze Man Kan
  • Method of preparing coupler dispersions for photographic use
    Patent number: 5108611
    Abstract: A method of preparing a coupler dispersion in gelatin by separating the auxiliary coupler solvent using a hydrophobic microporous membrane and contacting the opposite surface of the membrane with a coupler solvent.
    Type: Grant
    Filed: August 16, 1991
    Date of Patent: April 28, 1992
    Assignee: Eastman Kodak Company
    Inventors: Stephen P. Chen, Edgar P. Lougheed, Carl B. Richenberg
  • Method of preparing coupler dispersions for photographic use
    Patent number: 5024929
    Abstract: A method of preparing a coupler dispersion in gelatin by separating the auxiliary coupler solvent using a hydrophilic membrane having a pure size less than 175 Angstroms.
    Type: Grant
    Filed: April 30, 1990
    Date of Patent: June 18, 1991
    Assignee: Eastman Kodak Company
    Inventors: Edgar P. Lougheed, Carl B. Richenberg, Stephen P. Chen