Patents by Inventor Tae-jin Ahn

Tae-jin Ahn 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: 20080184369
    Abstract: An apparatus and method of detecting an intrusion code is provided. The apparatus for detecting an intrusion code includes: a set value input unit in which a set value differentiated for each group is input; an immune database generation unit which generates an immune database, based on the set value; and an intrusion code determination unit which determines whether data corresponds to an intrusion code, based on the generated immune database.
    Type: Application
    Filed: October 18, 2007
    Publication date: July 31, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Tae Jin AHN, Taejoon Park, Tae-Chul Jung
  • Publication number: 20080166729
    Abstract: Provided is a method of predicting risk of lung cancer recurrence in a lung cancer patient or after a patient has lung cancer treatment, the method including: obtaining a biological sample from a lung cancer patient; measuring an expression level of at least one marker gene from the biological sample, the marker gene being selected from the group consisting of marker genes of Table 1, 2 or 3, to obtain data for the expression level of the marker gene; and determining whether the expression level of the marker gene corresponds to an expression level of a recurrence group or an expression level of a non-recurrence group.
    Type: Application
    Filed: January 9, 2008
    Publication date: July 10, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung-chul KIM, Jhin-gook KIM, Nam HUR, Kyu-sang LEE, Dae-soon SON, Kyung-hee PARK, Tae-jin AHN
  • Publication number: 20080139398
    Abstract: A method of designing probes for detecting a target sequence and a method of detecting target sequence using the probes are provided.
    Type: Application
    Filed: April 24, 2007
    Publication date: June 12, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae-jin AHN, Ji-young OH, Jung-nam LEE, Jong-suk CHUNG
  • Patent number: 7321832
    Abstract: There is provided a method of designing a probe from a polynucleotide group comprising a plurality of polynucleotides, the method including: forming a polynucleotide group by selecting polynucleotides having a certain sequence; producing polynucleotide fragments having a certain length from each of the polynucleotides of the polynucleotide group and obtaining sequence and position information on the polynucleotide fragments; providing each polynucleotide fragment with a sequence specific identification number using the obtained sequence and position information of the polynucleotide fragments; and comparing the identification numbers of the fragments to select the probe.
    Type: Grant
    Filed: October 26, 2005
    Date of Patent: January 22, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Tae-jin Ahn
  • Publication number: 20070128676
    Abstract: An isolated protein having an amino acid sequence of SEQ ID No. 4 and having an activity inducing apoptosis, and a gene encoding the same are provided. Also, a microarray having a substrate on which the gene or fragment thereof is immobilized is provided. Also, a method of diagnosing breast cancer using an antibody specifically binding to the protein and a method of diagnosing breast cancer by determining whether the gene is expressed in a cell or not, are provided.
    Type: Application
    Filed: January 24, 2007
    Publication date: June 7, 2007
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yeon-su LEE, Kyung-hee PARK, Tae-jin AHN, Jong-hoon PARK
  • Publication number: 20060281123
    Abstract: Provided are a polynucleotide for diagnosis or treatment of colorectal cancer including at least 10 contiguous nucleotides of a nucleotide sequence selected from the group consisting of nucleotide sequences of SEQ ID NOS: 1 and 2 and including a nucleotide at position 101 of the nucleotide sequence, or the complement thereof; a microarray having a substrate on which the polynucleotide is immobilized; a diagnostic kit for the detection of colorectal cancer including the polynucleotide; and a method of detecting colorectal cancer using the polynucleotide.
    Type: Application
    Filed: June 13, 2006
    Publication date: December 14, 2006
    Inventors: Min-sun Kim, Sung-woo Hong, Jae-Heup Kim, Yeon-Su Lee, Ki-eun Klm, Tae-Jin Ahn
  • Publication number: 20060263815
    Abstract: A multiple single nucleotide polymorphism (multi-SNP) marker for cardiovascular disease diagnosis and a method of diagnosing cardiovascular disease are provided. Also, sets of polynucleotides, a microarray, and a kit including the microarray are provided.
    Type: Application
    Filed: May 17, 2006
    Publication date: November 23, 2006
    Inventors: Seung-Hak Choi, Yun-sun Nam, Jae-Heup Kim, Kyung-Hee Park, Yeon-Su Lee, Hyo-jeong Jeon, Ok-ryul Song, Tae-jin Ahn, Kyu-sang Lee
  • Publication number: 20060257913
    Abstract: A genetic polymorphism associated with myocardial infarction is provided. More particularly, provided are a polynucleotide including a single nucleotide polymorphism (SNP) associated with myocardial infarction, a polynucleotide hybridized with the polynucleotide, a polypeptide encoded by one of the polynucleotides, an antibody bound to the polypeptide, a microarray and a kit including one of the polynucleotides, a myocardial infarction diagnosis method, a SNP detecting method and a method of screening pharmaceutical compositions for myocardial infarction.
    Type: Application
    Filed: May 10, 2006
    Publication date: November 16, 2006
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung-chul Kim, Yeon-Su Lee, Min-sun Kim, Ok-kyoung Son, Moon-sue Lee, Ki-eun Kim, Ok-ryul Song, Hyo-jeong Jeon, Kyung-Hee Park, Tae-jin Ahn, Jae-Heup Kim
  • Publication number: 20060211023
    Abstract: A method of diagnosing breast cancer in an individual aged younger than 41 or older than 54 is provided. The method comprises obtaining a nucleic acid from the individual and determining a nucleotide at a polymorphic site of the nucleic acid. Polynucleotides specific to breast cancer, a microarray comprising the polynucleotides, and diagnostic kits are also provided.
    Type: Application
    Filed: March 3, 2006
    Publication date: September 21, 2006
    Inventors: Yun-sun Nam, Seung-Hak Choi, Jae-Heup Kim, Jung-Joo Hwang, Yeon-Su Lee, Tae-Jin Ahn
  • Publication number: 20060183139
    Abstract: Provided is a polynucleotide for diagnosis or treatment of breast cancer, including at least 10 contiguous nucleotides of a nucleotide sequence selected from the group consisting of nucleotide sequences of SEQ ID No: 1 to SEQ ID No: 5 and comprising a nucleotide at 101st position of the nucleotide sequence, or a complementary polynucleotide thereof.
    Type: Application
    Filed: January 10, 2006
    Publication date: August 17, 2006
    Inventors: Yeon-Su Lee, Kyung-Hee Park, Jae-Heup Kim, Kyusang Lee, Yeon-a Park, Ji-Young Cho, Ok-ryul Song, Tae-jin Ahn, Ok-kyoung Son
  • Publication number: 20060110757
    Abstract: There is provided a method of designing a probe from a polynucleotide group comprising a plurality of polynucleotides, the method including: forming a polynucleotide group by selecting polynucleotides having a certain sequence; producing polynucleotide fragments having a certain length from each of the polynucleotides of the polynucleotide group and obtaining sequence and position information on the polynucleotide fragments; providing each polynucleotide fragment with a sequence specific identification number using the obtained sequence and position information of the polynucleotide fragments; and comparing the identification numbers of the fragments to select the probe.
    Type: Application
    Filed: October 26, 2005
    Publication date: May 25, 2006
    Inventor: Tae-jin Ahn
  • Publication number: 20050250124
    Abstract: Provided are methods of storing, aligning, and retrieving haplotype data. A method of storing the haplotype data includes: determining the order of alleles in each single nucleotide polymorphism position of the haplotype data; aligning the haplotype data according to the order; and storing the aligned haplotype data in a predetermined data structure.
    Type: Application
    Filed: December 9, 2004
    Publication date: November 10, 2005
    Inventors: Yun-sun Nam, Tae-jin Ahn
  • Publication number: 20050186610
    Abstract: An isolated protein having an amino acid sequence of SEQ ID No. 4 and having an activity inducing apoptosis, and a gene encoding the same are provided. Also, a microarray having a substrate on which the gene or fragment thereof is immobilized is provided. Also, a method of diagnosing breast cancer using an antibody specifically binding to the protein and a method of diagnosing breast cancer by determining whether the gene is expressed in a cell or not, are provided.
    Type: Application
    Filed: February 18, 2005
    Publication date: August 25, 2005
    Inventors: Yeon-su Lee, Kyung-hee Park, Tae-jin Ahn, Jong-hoon Park
  • Publication number: 20040153255
    Abstract: An apparatus and a method for encoding a DNA sequence are provided. A comparative unit aligns a reference sequence having known DNA information with a subject sequence to be encoded so that consensus bases of the two sequences are optimally matched and extracts a difference between the two sequences. A conversion unit converts information of the extracted difference between the reference sequence and the subject sequence into a string of predetermined characters. An encoding unit encodes the individual characters that make the string of the characters using predetermined conversion codes corresponding to the individual characters stored in a code storage unit. A compression unit compresses the encoded result using a common compression method. The compressed result is stored in a sequence storage unit.
    Type: Application
    Filed: February 2, 2004
    Publication date: August 5, 2004
    Inventor: Tae-jin Ahn