Patents by Inventor Sung-Min Hyun

Sung-Min Hyun 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).

  • Synthesis of hypervalent iodine reagents with dioxygen
    Patent number: 10487099
    Abstract: Methods of synthesis of hypervalent iodine reagents and methods for oxidation of organic compounds are disclosed.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: November 26, 2019
    Assignee: The Texas A&M University System
    Inventors: David Charles Powers, Asim Maity, Sung-Min Hyun
  • SYNTHESIS OF HYPERVALENT IODINE REAGENTS WITH DIOXYGEN
    Publication number: 20190002487
    Abstract: Methods of synthesis of hypervalent iodine reagents and methods for oxidation of organic compounds are disclosed.
    Type: Application
    Filed: June 27, 2018
    Publication date: January 3, 2019
    Applicant: The Texas A&M University System
    Inventors: David Charles Powers, Asim Maity, Sung-Min Hyun
  • Regulator and gas supply method using the same
    Patent number: 7357143
    Abstract: A regulator comprises a body including an inflow line, an outflow line, and a buffer space, the buffer space being provided between the inflow line and the outflow line, and a switch for opening and closing a flow path of a fluid flowing from the inflow line to the buffer space. The switch comprises a seat member including an inlet for receiving the fluid from the inflow line, and an outlet for supplying the fluid received through the inlet to the buffer space, the seat member being disposed in the flow path and a movable cutoff member for opening and closing the inlet, the cutoff member being inserted into the seat member, wherein the outlet is configured for allowing the fluid to flow in one direction along an outer sidewall of the seat member.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: April 15, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bu-Hyoung Cho, Sung-Duk Yoon, Sung-Min Hyun, Young-Gi Kim
  • Regulator and gas supply method using the same
    Publication number: 20060169328
    Abstract: A regulator comprises a body including an inflow line, an outflow line, and a buffer space, the buffer space being provided between the inflow line and the outflow line, and a switch for opening and closing a flow path of a fluid flowing from the inflow line to the buffer space. The switch comprises a seat member including an inlet for receiving the fluid from the inflow line, and an outlet for supplying the fluid received through the inlet to the buffer space, the seat member being disposed in the flow path and a movable cutoff member for opening and closing the inlet, the cutoff member being inserted into the seat member, wherein the outlet is configured for allowing the fluid to flow in one direction along an outer sidewall of the seat member.
    Type: Application
    Filed: December 20, 2005
    Publication date: August 3, 2006
    Inventors: Bu-Hyoung Cho, Sung-Duk Yoon, Sung-Min Hyun, Young-Gi Kim