Patents by Inventor Ji-Young Song

Ji-Young Song 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).

  • Publication number: 20090289474
    Abstract: A lift device of an active hood system is adapted to lift up the rear of a hood for a vehicle. The lift device of the active hood system includes a striker placed on the hood, a latch unit placed in an engine compartment for locking and unlocking the striker, and an elastic member placed between the striker and the latch unit for raising up the hood. The lift device lifts up the hood by a mechanism which employs the elastic force of the elastic member. Accordingly, the lift device greatly reduces the impact applied to a pedestrian during a collision of the vehicle with the pedestrian, and improves the device's security. Moreover, the lift device is locked or unlocked by the striker and the latch unit, thereby making it reusable, easy to handle, and reducing its manufacturing and repair costs.
    Type: Application
    Filed: November 14, 2008
    Publication date: November 26, 2009
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Koo Hyun KIM, Sung Wook Hong, Ji Young Song, Dae Yub Lee
  • Publication number: 20090118197
    Abstract: Disclosed are peptides having SEQ ID NOs: 1 to 24 that induce superoxide generation by human monocytes or neutrophils; that induce an intracellular calcium increase by human peripheral blood monocytes or neutrophils; binds to formyl peptide receptor or formyl peptide receptor-like 1; that induce chemotactic migration of human monocytes or neutrophils in vitro; that induce degranulation in formyl peptide receptor expressing cells or formyl peptide receptor-like 1 expressing cells; that stimulate extracellular signal regulated protein kinase phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1; or that stimulate Akt phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1.
    Type: Application
    Filed: October 6, 2008
    Publication date: May 7, 2009
    Applicants: POSCO, POSTECH Foundation
    Inventors: Sung-Ho Ryu, Pann-Ghill Suh, Yoe-Sik Bae, Ji-Young Song
  • Patent number: 7517857
    Abstract: Disclosed are peptides having SEQ ID NOs: 1 to 24 that induce superoxide generation by human monocytes or neutrophils; that induce an intracellular calcium increase by human peripheral blood monocytes or neutrophils; binds to formyl peptide receptor or formyl peptide receptor-like 1; that induce chemotactic migration of human monocytes or neutrophils in vitro; that induce degranulation in formyl peptide receptor expressing cells or formyl peptide receptor-like 1 expressing cells; that stimulate extracellular signal regulated protein kinase phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1; or that stimulate Akt phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1.
    Type: Grant
    Filed: December 23, 2005
    Date of Patent: April 14, 2009
    Assignees: POSCO, Postech Foundation
    Inventors: Sung-Ho Ryu, Pann-Ghill Suh, Yoe-Sik Bae, Ji-Young Song
  • Patent number: 7326520
    Abstract: The present invention provides a polymer represented by the following formula 1 and a chemically amplified resist composition including the polymer, which resist composition is excellent in adhesion, storage stability and dry etch resistance, with good resolution in both C/H and L/S patterns, and provides a good pattern profile irrespective of the type of the substrate due to its good process window:
    Type: Grant
    Filed: April 18, 2005
    Date of Patent: February 5, 2008
    Assignee: Korea Kumho Petrochemical Co., Ltd.
    Inventors: Hyun-Sang Joo, Joo-Hyeon Park, Dong-Chul Seo, Young-Taek Lim, Seong-Duk Cho, Ji-Young Song, Kyoung-Mun Kim
  • Publication number: 20070219139
    Abstract: Disclosed are peptides having SEQ ID NOs: 1 to 24 that induce superoxide generation by human monocytes or neutrophils; that induce an intracellular calcium increase by human peripheral blood monocytes or neutrophils; binds to formyl peptide receptor or formyl peptide receptor-like 1; that induce chemotactic migration of human monocytes or neutrophils in vitro; that induce degranulation in formyl peptide receptor expressing cells or formyl peptide receptor-like 1 expressing cells; that stimulate extracellular signal regulated protein kinase phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1; or that stimulate Akt phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1.
    Type: Application
    Filed: December 23, 2005
    Publication date: September 20, 2007
    Inventors: Ryu Sung-Ho, Pann-Ghill Suh, Yoe-Sik Bae, Ji-Young Song
  • Patent number: 7030090
    Abstract: Disclosed are peptides having SEQ ID NOs: 1 to 24 that induce superoxide generation by human monocytes or neutrophils; that induce an intracellular calcium increase by human peripheral blood monocytes or neutrophils; binds to formyl peptide receptor or formyl peptide receptor-like 1; that induce chemotactic migration of human monocytes or neutrophils in vitro; that induce degranulation in formyl peptide receptor expressing cells or formyl peptide receptor-like 1 expressing cells; that stimulate extracellular signal regulated protein kinase phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1; or that stimulate Akt phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: April 18, 2006
    Assignees: Posco, Postech Foundation
    Inventors: Sung-Ho Ryu, Pann-Ghill Suh, Yoe-Sik Bae, Ji-Young Song
  • Publication number: 20060057490
    Abstract: The present invention provides a polymer represented by the following formula 1 and a chemically amplified resist composition including the polymer, which resist composition is excellent in adhesion, storage stability and dry etch resistance, with good resolution in both C/H and L/S patterns, and provides a good pattern profile irrespective of the type of the substrate due to its good process window:
    Type: Application
    Filed: April 18, 2005
    Publication date: March 16, 2006
    Applicant: Korea Kumbo Petrochemical Co., Ltd.
    Inventors: Hyun-Sang Joo, Joo-Hyeon Park, Dong-Chul Seo, Young-Taek Lim, Seong-Duk Cho, Ji-Young Song, Kyoung-Mun Kim
  • Publication number: 20040258839
    Abstract: This invention relates to methods of preparing oxidation protective multiple coating layers for carbon/carbon composites. More specifically, the invention is directed to a method of applying an oxidation protective multiple coating to a carbon/carbon composite. The method is characterized by the formation of two or more layers of coating on the carbon/carbon composite by using Si.
    Type: Application
    Filed: January 30, 2004
    Publication date: December 23, 2004
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Soon Hyung Hong, Yang Ho Bae, Ji Young Song
  • Publication number: 20040258919
    Abstract: This invention relates to methods of preparing oxidation protective coating layers for carbon/carbon composites. More specifically, the invention is directed to a method of applying an oxidation protective coating to a carbon/carbon composite. The method is characterized by the formation of two or more layers of coating on the carbon/carbon composite by using Si.
    Type: Application
    Filed: January 30, 2004
    Publication date: December 23, 2004
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Soon Hyung Hong, Yang Ho Bae, Ji Young Song
  • Publication number: 20030224987
    Abstract: Disclosed are peptides having SEQ ID NOs: 1 to 24 that induce superoxide generation by human monocytes or neutrophils; that induce an intracellular calcium increase by human peripheral blood monocytes or neutrophils; binds to formyl peptide receptor or formyl peptide receptor-like 1; that induce chemotactic migration of human monocytes or neutrophils in vitro; that induce degranulation in formyl peptide receptor expressing cells or formyl peptide receptor-like 1 expressing cells; that stimulate extracellular signal regulated protein kinase phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1; or that stimulate Akt phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1.
    Type: Application
    Filed: January 29, 2003
    Publication date: December 4, 2003
    Inventors: Sung-Ho Ryu, Pann-Ghill Suh, Yoe-Sik Bae, Ji-Young Song