Patents by Inventor Sang-Won Jeong

Sang-Won Jeong 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: 9034258
    Abstract: The present disclosure relates to a molecularly imprinted structure for detection of a pentraxin protein and a method for preparing the same by synthesizing a reactive group-pentraxin protein ligand complex specifically reacting with the pentraxin protein and being polymerizable with a crosslink agent to detect a pentraxin protein by using the complex. The present disclosure also provides a chip for detection of a C-reactive protein and a method for preparing the same, the chip including a molecularly imprinted layer having excellent sensitivity to a C-reactive protein and an improved binding force to a metal substrate by using click chemistry.
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: May 19, 2015
    Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sang Won Jeong, Eun Joo Kim, Hyun-Chul Kim, Se Geun Lee, Sung Jun Lee
  • Publication number: 20120128536
    Abstract: The present disclosure relates to a molecularly imprinted structure for detection of a pentraxin protein and a method for preparing the same by synthesizing a reactive group-pentraxin protein ligand complex specifically reacting with the pentraxin protein and being polymerizable with a crosslink agent to detect a pentraxin protein by using the complex. The present disclosure also provides a chip for detection of a C-reactive protein and a method for preparing the same, the chip including a molecularly imprinted layer having excellent sensitivity to a C-reactive protein and an improved binding force to a metal substrate by using click chemistry.
    Type: Application
    Filed: November 16, 2011
    Publication date: May 24, 2012
    Applicant: Daegu Gyeongbuk Institute of Science and Technology
    Inventors: Sang Won Jeong, Eun Joo Kim, Hyun-Chul Kim, Se Geun Lee, Sung Jun Lee
  • Publication number: 20100257370
    Abstract: Provided is a system for exchanging contents between a first DRM apparatus and a second DRM apparatus, wherein each of which belongs to different DRM domain. The first DRM apparatus includes unpackaging means for unpackaging first DRM formatted contents into clear resources, metadata, and rights expression; converting means for converting each of the clear resources, metadata, and rights expression into its own predefined neutral format, respectively; generating means for generating neutral formatted contents by combining the converted resources, metadata, and rights expression; adding predetermined header information thereto; and transmitting means for transmitting the neutral-formatted contents to said second DRM apparatus.
    Type: Application
    Filed: October 20, 2005
    Publication date: October 7, 2010
    Inventors: Ki Song Yoon, Yeon Jeong Jeong, Seong Oun Hwang, Do Won Nam, Jeong Hyun Kim, Ji Hyun Park, Sang Won Jeong, Jun II Kim, Seong Min Ahn, Seong Han Kim, Wan Ho Jang
  • Patent number: 7205261
    Abstract: N-acylethanolamines (NAEs) that can deliver an ethylene- or cytokinin-like effect to a plant, plant part or fungus are disclosed. Also disclosed are methods of using the NAEs.
    Type: Grant
    Filed: August 7, 2003
    Date of Patent: April 17, 2007
    Assignee: Nutra-Park, Inc.
    Inventors: Keith Rowley, Sang Won Jeong, Keith Cowan
  • Publication number: 20060206311
    Abstract: System and method of a multilingual rights data dictionary is provided. The system and method provides a multilingual RDD registry to local system for translating rights terms. The system includes the RDD registry and processor for translating the rights term by referring to the registry.
    Type: Application
    Filed: December 30, 2003
    Publication date: September 14, 2006
    Inventors: Sang-Won Jeong, Weon-Geun Oh, Ki-Song Yoon
  • Publication number: 20040234657
    Abstract: Methods of using modified lecithin to delivery various benefits to plants and plant parts are disclosed. Modified lecithins, applied to growing plants, can cause improvements in fruit and plant firmness, size, color and stability, in economically important fruits and vegetables.
    Type: Application
    Filed: December 31, 2003
    Publication date: November 25, 2004
    Inventors: Keith Rowley, Sang Won Jeong, Keith Cowan, James Altwies, Mark Trimmer, Gurdip Brar, Mustafa Ozgen, Jiwan Palta
  • Publication number: 20040082478
    Abstract: N-acylethanolamines (NAEs) that can deliver an ethylene- or cytokinin-like effect to a plant, plant part or fungus are disclosed. Also disclosed are methods of using the NAEs.
    Type: Application
    Filed: August 7, 2003
    Publication date: April 29, 2004
    Inventors: Keith Rowley, Sang Won Jeong, Keith Cowan
  • Patent number: 6255417
    Abstract: An improved process of preparing a olefinic polymer of the type in which an olefinic monomer is polymerized alone or with a comonomer in a hydrocarbon solvent using a metallocene catalyst of formula (I) in the presence of a cocatalyst; wherein the improvement comprises: preparing the olefinic polymer in an aliphatic hydrocarbon solvent using a modified metallocene catalyst which is obtained by introducing at least one C5-20 alkyl substituent into the &pgr;-ligand, the alkylene bridge or silicon bridge of the metallocene catalyst of formula (I): L1L2MX2  (I) wherein, M is Ti, Zr or Hf; X is a halogen, or a C1-3 alkyl group; and L1 and L2 are each a &pgr;-ligand selected from the group consisting of cyclopentadienyl, indenyl, fluorenyl and derivatives thereof, and are optionally linked together by a C1-4 alkylene bridge optionally substituted with a C1-3 hydrocarbyl group or by a silicon bridge optionally substituted with a C1-3 hydrocarbyl group.
    Type: Grant
    Filed: May 27, 1998
    Date of Patent: July 3, 2001
    Assignee: LG Chemical Ltd.
    Inventors: Jae-Seung Oh, Tai-Ho Park, Bun-Yeoul Lee, Sang-Won Jeong