Patents by Inventor Donny Suh

Donny Suh 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).

  • Patent number: 11934039
    Abstract: A surgical loupes head strap is disclosed. The surgical loupes head strap may include a first monofilament and a second monofilament coupled by at least one sleeve. The surgical loupes head strap may further include a first coupler with a first hole and a second hole, where the first hole is configured to surround and couple to a first end of the first monofilament, and the second hole is configured to surround and couple to at least a portion of a first surgical loupes headgear temple. The surgical loupes head strap may further include a second coupler with a first hole and a second hole, where the first hole is configured to surround and couple to a first end of the second monofilament, and the second hole is configured to surround and couple to at least a portion of a second surgical loupes headgear temple.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: March 19, 2024
    Assignee: Board of Regents of the University of Nebraska
    Inventors: Donny Suh, James Hermsen
  • Publication number: 20220023545
    Abstract: A precision syringe plunger includes a plunger rod and a separately manufactured plunger arm. The plunger rod includes a base formed at a proximal end of the plunger rod and a first interference fit connector formed below the base. The plunger rod is configured to extend longitudinally into a syringe barrel. The plunger arm includes a second interference fit connector formed at a proximal end of the plunger arm. The second interference fit connector is configured to be irreversibly coupled to the first interference fit connector so that the plunger arm extends longitudinally along an outer surface of the syringe barrel. The plunger arm further includes a distally located projection. The projection is configured to receive an applied force that causes an entirety of the syringe plunger to move relative to the syringe barrel so that the plunger rod is actuated through a portion of the syringe barrel.
    Type: Application
    Filed: October 7, 2021
    Publication date: January 27, 2022
    Inventors: Donny Suh, Tyler Scherr, Ronald Linke, Samantha Busch, Phillip M. Leopold, Christopher Steadham, Brian Walsh
  • Patent number: 11167091
    Abstract: A precision syringe includes a syringe barrel and plunger that has a base, an internal portion, and an external portion. The internal portion of the plunger extends longitudinally into the syringe barrel. The internal portion has a first end coupled to the base and a second end that is configured to push fluid out of and/or suction fluid into the syringe barrel. The external portion extends longitudinally along an outer surface of the syringe barrel. The external portion has a first end coupled to the base and a second end that is configured to receive an applied force that causes the plunger to move relative to the syringe barrel so that the second end of the internal portion is actuated through a portion of the syringe barrel (e.g., to dispense fluid from or suction fluid into the syringe barrel).
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: November 9, 2021
    Assignee: Board of Regents of the University of Nebraska
    Inventors: Donny Suh, Ronald Linke, Tyler Scherr
  • Publication number: 20200368443
    Abstract: A precision syringe includes a syringe barrel and plunger that has a base, an internal portion, and an external portion. The internal portion of the plunger extends longitudinally into the syringe barrel. The internal portion has a first end coupled to the base and a second end that is configured to push fluid out of and/or suction fluid into the syringe barrel. The external portion extends longitudinally along an outer surface of the syringe barrel. The external portion has a first end coupled to the base and a second end that is configured to receive an applied force that causes the plunger to move relative to the syringe barrel so that the second end of the internal portion is actuated through a portion of the syringe barrel (e.g., to dispense fluid from or suction fluid into the syringe barrel).
    Type: Application
    Filed: February 15, 2018
    Publication date: November 26, 2020
    Inventors: Donny Suh, Ronald Linke, Tyler Scherr
  • Publication number: 20200341293
    Abstract: A surgical loupes head strap is disclosed. The surgical loupes head strap may include a first monofilament and a second monofilament coupled by at least one sleeve. The surgical loupes head strap may further include a first coupler with a first hole and a second hole, where the first hole is configured to surround and couple to a first end of the first monofilament, and the second hole is configured to surround and couple to at least a portion of a first surgical loupes headgear temple. The surgical loupes head strap may further include a second coupler with a first hole and a second hole, where the first hole is configured to surround and couple to a first end of the second monofilament, and the second hole is configured to surround and couple to at least a portion of a second surgical loupes headgear temple.
    Type: Application
    Filed: January 16, 2019
    Publication date: October 29, 2020
    Inventors: Donny Suh, James Hermsen
  • Patent number: D975274
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: January 10, 2023
    Assignee: BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA
    Inventors: Donny Suh, Tyler Scherr, Ronald Linke, Samantha Busch, Phil Leopold, Chris Steadham, Brian Walsh