Patents by Inventor Tze Wan Chung

Tze Wan Chung 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).

  • Endotracheal tube holding device
    Patent number: 11612710
    Abstract: Endotracheal tube holders having bottom surface including protrusions that contact the endotracheal tube, and a strap that wraps around the bottom surface and the tube to secure the endotracheal tube to the tube holder.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: March 28, 2023
    Assignee: Hollister Incorporated
    Inventors: Mark W. Jockel, Gregory J. Czaplewski, Anthony Scalise, Tze Wan Chung, Peter L. Visconti, Christina Augustyn, Rebecca E. Merryman, Thai H. Dang, Patrick C. Tetzlaff, Brian T. Leadingham
  • ENDOTRACHEAL TUBE HOLDING DEVICE
    Publication number: 20200222651
    Abstract: Varies features of tube holder devices and tube holders.
    Type: Application
    Filed: October 13, 2017
    Publication date: July 16, 2020
    Inventors: Mark W. Jockel, Gregory J. Czaplewski, Anthony Scalise, Tze Wan Chung, Peter L. Visconti, Christina Augustyn, Rebecca E. Merryman, Thai H. Dang, Patrick C. Tetzlaff, Brian T. Leadingham
  • Composite elastic web
    Publication number: 20050101216
    Abstract: A method for manufacturing composite webs and composite webs made thereby in which the web includes a perforated thermoplastic film and one or more nonwoven webs. The method provides a perforated thermoplastic film, a creped nonwoven web, the webs are fed in a face to face relationship to be bonded. The perforated thermoplastic film and the creped nonwoven web are bonded in a face to face relationship at a plurality of points of contact such that the creped structure of the nonwoven web is maintained and the composite web has a nonwoven face and a film face. The composite webs are extensible at least in the direction of the creping.
    Type: Application
    Filed: November 12, 2003
    Publication date: May 12, 2005
    Inventors: Jeffrey Middlesworth, Tze Wan Chung, Stephen Bruce, James Tribble
  • Flexible form fitting web
    Publication number: 20050003152
    Abstract: A flexible form fitting web comprises a repeating pattern of predominant high stress lanes normal to the stretch force axis, which lanes are defined by depressions on both sides of the lanes. Connecting members transmit the stretch force to the high stress lanes causing the lanes to respond to stress by bending and uncoupling in varying degrees of each.
    Type: Application
    Filed: July 1, 2004
    Publication date: January 6, 2005
    Applicant: Tredegar Film Products Corporation
    Inventors: Paul Thomas, Tze Wan Chung