Patents by Inventor Kyoung-Hwa Jung

Kyoung-Hwa Jung 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).

  • SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
    Publication number: 20240258426
    Abstract: Disclosed is a semiconductor device and a method of manufacturing the same and, more particularly, a semiconductor device and a method of manufacturing the same that improve specific on-resistance (Rsp) characteristics by forming or including a plurality of field oxides between an adjacent gate electrode and a drain to decrease the length of a path for flow of electrons between the drain and the source.
    Type: Application
    Filed: April 25, 2023
    Publication date: August 1, 2024
    Inventor: Kyoung Hwa JUNG
  • Methods and compositions for treating motor neuron diseases comprising mesenchymal stem cells
    Patent number: 8277795
    Abstract: Disclosed herein are a composition for treating motor neuron diseases, particularly amyotrophic lateral sclerosis (ALS), using mesenchymal stem cells, and a method for treating motor neuron diseases using the composition. The composition and treatment method can provide effective therapy for motor neuron diseases, particularly for amyotrophic lateral sclerosis (ALS).
    Type: Grant
    Filed: November 28, 2006
    Date of Patent: October 2, 2012
    Assignee: Corestem Co., Ltd.
    Inventors: Hee Tae Kim, Kyung Suk Kim, Seung Hyun Kim, Young Gyu Chai, Seong Ho Koh, Hyun Young Kim, Mi Ran Choi, Ji-Yoon Park, Kyoung Hwa Jung
  • Method for forming silicide in semiconductor device
    Patent number: 7867901
    Abstract: A method for forming silicide in a semiconductor device includes simultaneously performing a cleaning process and an etching process to remove a silicide metal layer if an excessive delay in time lapses after forming the silicide metal layer. This may prevent the occurrence of liquid marks due to an oxidation reaction at an interface of the semiconductor substrate in contact with the silicide metal layer, thereby preventing silicide defects due to the excessive delay.
    Type: Grant
    Filed: July 1, 2009
    Date of Patent: January 11, 2011
    Assignee: Dongbu HiTek Co., Ltd.
    Inventor: Kyoung-Hwa Jung
  • METHOD FOR FORMING SILICIDE IN SEMICONDUCTOR DEVICE
    Publication number: 20100003793
    Abstract: A method for forming silicide in a semiconductor device includes simultaneously performing a cleaning process and an etching process to remove a silicide metal layer if an excessive delay in time lapses after forming the silicide metal layer. This may prevent the occurrence of liquid marks due to an oxidation reaction at an interface of the semiconductor substrate in contact with the silicide metal layer, thereby preventing silicide defects due to the excessive delay.
    Type: Application
    Filed: July 1, 2009
    Publication date: January 7, 2010
    Inventor: Kyoung-Hwa Jung
  • Methods and Compositions For Treating Motor Neuron Diseases Comprising Mesenchymal Stem Cells
    Publication number: 20090186005
    Abstract: Disclosed herein are a composition for treating motor neuron diseases, particularly amyotrophic lateral sclerosis (ALS), using mesenchymal stem cells, and a method for treating motor neuron diseases using the composition. The composition and treatment method can provide effective therapy for motor neuron diseases, particularly for amyotrophic lateral sclerosis (ALS).
    Type: Application
    Filed: November 28, 2006
    Publication date: July 23, 2009
    Inventors: Hee Tae Kim, Kyung Suk Kim, Seung Hyun Kim, Young Gyu Chai, Seong Ho Koh, Hyun Young Kim, Mi Ran Choi, Ji-Yoon Park, Kyoung Hwa Jung