Patents by Inventor Sung-Ho Ryu

Sung-Ho Ryu 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: 7346723
    Abstract: A slave device may be configured to receive at least one bus interface clock and bus interface signals from a bus coupled to the at least one bus interface unit. The slave device may also be configured to operate independently of at least one main function clock.
    Type: Grant
    Filed: May 9, 2005
    Date of Patent: March 18, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyoung-Park Kim, Sung-Ho Ryu, Min-Soo Lim
  • Publication number: 20070300257
    Abstract: A method and apparatus for browsing a plurality of broadcast programs are provided. The method includes classifying a plurality of broadcast programs into one or more broadcast program groups with reference to electronic program guide (EPG) information or viewing records of a user regarding the broadcast programs, one-dimensionally arranging the broadcast programs so that the broadcast program groups are one-dimensionally arranged, displaying the broadcast programs and the broadcast program groups on a screen as a graphic image, and allowing the user to change a rule used for forming the broadcast program groups. Accordingly, it is possible to enable a user to effectively browse broadcast programs and to provide the user with a user interface customized for the user by using a simple one-dimensional input method and intuitively utilizing EPG information.
    Type: Application
    Filed: March 14, 2007
    Publication date: December 27, 2007
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-ho Ryu, Yong-sung Kim, Tae-ung Jung, Dong-hyun Roh, Hee-seon Park, Hye-Soo Lee, So-hee Jang, Chang-hwan Choi
  • Publication number: 20070186271
    Abstract: Provided are a synchronization identifier generating method for synchronizing digital contents and an apparatus for the same. The synchronization identifier generating method includes setting a sampling level that indicates a frequency of sampling digital contents; sampling the digital contents on the basis of the set sampling level; generating a first message digest on the basis of data sampled during the sampling the digital contents; and generating a synchronization identifier including the set sampling level and the first message digest.
    Type: Application
    Filed: January 9, 2007
    Publication date: August 9, 2007
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-ho Ryu, Seok-hyun Yoon
  • Publication number: 20070186244
    Abstract: A method and an apparatus for providing a filtering interface that records and searches for broadcasting content is provided. A method for providing a filtering interface that records and searches for broadcasting content according to exemplary embodiments of the present invention includes analyzing user preferences for each property of the broadcasting content according to play history information of the recorded broadcasting content, generating a properties list by clustering the properties based on the user preferences, receiving a predetermined property from the properties list, extracting broadcasting content that correspond to the received properties from currently-aired or soon-to-be-aired broadcasting content, and providing a list of the extracted content.
    Type: Application
    Filed: January 11, 2007
    Publication date: August 9, 2007
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung-wha Hong, Sung-ho Ryu
  • Publication number: 20070128623
    Abstract: The present patent application describes a cantilever for atomic force microscopy (AFM), which includes a cantilever body having a fixed end and a free end, the free end having a surface region being chemically modified by a dendron in which a plurality of termini of the branched region of the dendron are bound to the surface, and a terminus of the linear region of the dendron is functionalized.
    Type: Application
    Filed: August 14, 2006
    Publication date: June 7, 2007
    Inventors: Joon-Won Park, Yu-Jin Jung, Bong-Jin Hong, Il-Hong Kim, Jin-Kyu Park, Sung-Ho Ryu, Hye-Young Lee
  • Publication number: 20070053923
    Abstract: Disclosed is a vaccine composition that includes a peptide adjuvant, and a DNA vaccine encoding an immunogenic protein. Also, the present invention discloses a method of enhancing immune responses, which is based on the administration of the vaccine composition.
    Type: Application
    Filed: January 30, 2004
    Publication date: March 8, 2007
    Inventors: Ki-Seok Park, Su-Hyung Park, Se-Hwan Yang, Chang-Geun Lee, So-Young Choi, Sung-Ho Ryu, Youn-Dong Kim
  • Publication number: 20060166888
    Abstract: The present application describes peptides that stimulate arachidonic acid release in target cells. The application also discloses peptides that cause intracellular calcium release.
    Type: Application
    Filed: March 23, 2006
    Publication date: July 27, 2006
    Inventors: Sung-Ho Ryu, Yoe-Sik Bae, Eun-Young Park, Pann-Ghill Suh
  • Patent number: 7074891
    Abstract: The present application describes peptides that stimulate arachidonic acid release in target cells. The application also discloses peptides that cause intracellular calcium release.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: July 11, 2006
    Assignees: POSCO, Postech Foundation
    Inventors: Sung-Ho Ryu, Yoe-Sik Bae, Eun-Young Park, Pann-Ghill Suh
  • 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: 20050256986
    Abstract: A slave device may be configured to receive at least one bus interface clock and bus interface signals from a bus coupled to the at least one bus interface unit.
    Type: Application
    Filed: May 9, 2005
    Publication date: November 17, 2005
    Inventors: Kyoung-Park Kim, Sung-Ho Ryu, Min-Soo Lim
  • Patent number: 6887484
    Abstract: A vaccine having a good vaccination effect, which comprises an antigen; a peptide selected from the group consisting of a peptide having the amino acid sequence of SEQ ID NO: 1, a peptide having the amino acid sequence of SEQ ID NO: 2, and a peptide derived from a peptide having the amino acid sequence of SEQ ID NO: 1 or SEQ ID NO: 2; and an immune activator.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: May 3, 2005
    Assignees: Posco, Pohang University of Science & Technology
    Inventors: Yoe-Sik Bae, Youn-Dong Kim, You-Suk Seo, Young-Chul Sung, Pann-Ghill Suh, Sung-Ho Ryu, Taehoon Lee
  • Publication number: 20040248255
    Abstract: The present application describes peptides that stimulate arachidonic acid release in target cells. The application also discloses peptides that cause intracellular calcium release.
    Type: Application
    Filed: February 5, 2004
    Publication date: December 9, 2004
    Inventors: Sung-Ho Ryu, Yoe-Sik Bae, Eun-Young Park, Pann-Ghill Suh
  • Publication number: 20040220268
    Abstract: The present application discloses a method for activating phospholipase C (PLC) activity in a cell by contacting a cell that contains phospholipase C with a compound of Formula I.
    Type: Application
    Filed: May 3, 2004
    Publication date: November 4, 2004
    Inventors: Yoe-Sik Bae, Taohoon Lee, Pann-Ghill Suh, Sung Ho Ryu
  • Publication number: 20040219589
    Abstract: The present application discloses a method of identifying an active agent in a sample, which steps include subjecting the sample to a plurality of separation principles in parallel, obtaining an active fraction from each separation principle, and profiling physiochemical properties of the active fraction so as to obtain the agent that is common in each of the fractions, thereby identifying the agent of interest.
    Type: Application
    Filed: April 29, 2004
    Publication date: November 4, 2004
    Inventors: Taehoon Lee, Joseph Kwon, Moon C. Baek, Youndong Kim, Byoung D. Lee, Jong I. Kim, Yoe-Sik Bae, Pann-Ghill Suh, Sung Ho Ryu
  • 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
  • Publication number: 20030091585
    Abstract: A vaccine having a good vaccination effect, which comprises an antigen; a peptide selected from the group consisting of a peptide having the amino acid sequence of SEQ ID NO: 1, a peptide having the amino acid sequence of SEQ ID NO: 2, and a peptide derived from a peptide having the amino acid sequence of SEQ ID NO: 1 or SEQ ID NO: 2; and an immune activator.
    Type: Application
    Filed: July 31, 2002
    Publication date: May 15, 2003
    Inventors: Yoe-Sik Bae, Youn-Dong Kim, You-Suk Seo, Young-Chul Sung, Pann-Ghill Suh, Sung-Ho Ryu, Taehoon Lee
  • Publication number: 20030055001
    Abstract: Disclosed are peptides having SEQ ID NOs: 1 to 32 that can stimulate superoxide generation in human monocytes. Superoxide is the most important armory on the primary defense line of monocytes against invading pathogens, and the identification of new stimuli and the characterization of the regulatory mechanism of superoxide generation are of paramount importance.
    Type: Application
    Filed: June 28, 2002
    Publication date: March 20, 2003
    Inventors: Hyun-Joo Bae, Yoe-Sik Bae, Youn-Dong Kim, Eun-Jung Cho, Jong-In Kim, Tae-Hoon Lee, Pann-Ghill Suh, Sung Ho Ryu