Patents by Inventor Sun-Ho Cha

Sun-Ho Cha 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: 20240140741
    Abstract: A docking control system for a vehicle and a building and a method therefor, includes a plurality of sensors including a vehicle sensor and a gate sensor, and a controller, when a vehicle approaches a gate, which controls the plurality of sensors to set amount of movement of the vehicle, to move the gate so that a vehicle door and the gate are brought into close contact with each other, and when positional satisfaction between the vehicle door and the gate is achieved, which opens the vehicle door and the gate so that an indoor space of the vehicle and an indoor space of the building are connected each other into one space.
    Type: Application
    Filed: March 3, 2023
    Publication date: May 2, 2024
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Ki Hyun CHOI, Ji Hyun SONG, Hyung Sik CHOI, Sun In YOU, Sang Heon LEE, Jin Ho HWANG, Dong Eun CHA, Won Chan LEE
  • Publication number: 20240131910
    Abstract: A vehicle body frame includes a lower frame fixed to a floor of a vehicle to define a lower region of an internal space in the vehicle, a roof frame connected to an upper portion of the lower frame to define an upper region of the internal space, configured to slid in a vertical direction of the vehicle with respect to the lower frame, to expand the internal space upwards when the roof frame slides upwards, a lower door frame forming a lower portion of a vehicle door, and an upper door frame connected to the lower door frame to form an upper portion of the vehicle door, and configured to slid together with the roof frame to expand the vehicle door upwards when the roof frame slides upwards.
    Type: Application
    Filed: April 12, 2023
    Publication date: April 25, 2024
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Ki Hyun CHOI, Ji Hyun SONG, Hyung Sik CHOI, Sun In YOU, Sang Heon LEE, Jin Ho HWANG, Dong Eun CHA, Won Chan LEE
  • Publication number: 20230304082
    Abstract: The present invention relates to a DNA polymerase variant that belongs to family A, and to a use thereof. The present invention relates to: a DNA polymerase variant which easily undergoes polymerization when the base at the 3?-end of a primer is complementary to a template, and yet has inhibited polymerization when the base at the 3?-end of the primer is non-complementary to the template, and thus facilitates discrimination between the two cases; a PCR process using the variant; and a PCR kit comprising the variant. The present invention is useful for single nucleotide polymorphism analysis (SNP genotyping), somatic mutation detection, and the like.
    Type: Application
    Filed: May 28, 2021
    Publication date: September 28, 2023
    Inventors: Jae Jong KIM, Si-Kyu LIM, Jeounghyun RYU, Bo Mi LEE, Seulki KIM, Sun Ho CHA
  • Publication number: 20230046513
    Abstract: The present invention relates to a method and a kit for detecting alleles of which the specificity and sensitivity in a DNA polymerase chain reaction (PCR), which is widely used for the detection of minor alleles such as single nucleotide polymorphisms or somatic mutations, are increased. More specifically, the present invention relates to a PCR-based method and kit for single nucleotide polymorphism (SNP) genotyping and somatic mutation detection, the method and kit adding a partially or fully double-stranded oligonucleotide for increasing discrimination to a PCR solution for selective amplification of alleles, so that PCR amplification is not affected when a primer 3? terminal base is complementary (3?-matched) to a template but PCR amplification is strongly inhibited when a 3? terminal base is not complementary (3?-mismatched).
    Type: Application
    Filed: December 11, 2020
    Publication date: February 16, 2023
    Inventors: Jae Jong KIM, Si-Kyu LIM, In Kyung PARK, AYoung KYUNG, Bo Mi LEE, Jeounghyun RYU, Sun Ho CHA,, SeungWoo BAEK
  • Patent number: 11568806
    Abstract: A display device includes a substrate including a first display area including main pixels and a second display area including auxiliary pixels and transmissive portions; a camera module under the substrate to overlap the second display area in a thickness direction and including an image sensor; a control circuit board on the substrate and including a timing controller; and a main processor which provides an image signal to the timing controller. The camera module is directly connected to the control circuit board through a connection unit.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: January 31, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Bo Kyung Choi, Young Seok Kim, Han Na Ma, Sun Ho Cha
  • Publication number: 20210272515
    Abstract: A display device includes a substrate including a first display area including main pixels and a second display area including auxiliary pixels and transmissive portions; a camera module under the substrate to overlap the second display area in a thickness direction and including an image sensor; a control circuit board on the substrate and including a timing controller; and a main processor which provides an image signal to the timing controller. The camera module is directly connected to the control circuit board through a connection unit.
    Type: Application
    Filed: January 11, 2021
    Publication date: September 2, 2021
    Inventors: Bo Kyung CHOI, Young Seok KIM, Han Na MA, Sun Ho CHA
  • Publication number: 20190316188
    Abstract: Disclosed is a method for detecting single nucleotide polymorphism (SNP) using a feature that the 5?-flap endonuclease (FEN) activity of DNA polymerase is inhibited when a probe complementarily binds to the end of a polymerase chain reaction (PCR) product. More specifically, the present invention relates to a novel method wherein it was verified that, when a probe used for a real-time PCR complementarily binds to the end site of a PCR product, the 5?-FEN activity of thermostable DNA polymerase to the probe is inhibited, and thus when such a feature is used to make a design such that an SNP site to be detected is located at the 5?-end site of the probe, the 5?-flap formation is induced according to the allele, thereby allowing effective SNP detection.
    Type: Application
    Filed: July 1, 2019
    Publication date: October 17, 2019
    Inventors: Jae Jong KIM, Sun Ho CHA, Si Kyu LIM
  • Patent number: 10337052
    Abstract: The present invention relates to a method for detecting single nucleotide polymorphism (SNP) using a feature that the 5?-flap endonuclease (FEN) activity of DNA polymerase is inhibited when a probe complementarily binds to the end of a polymerase chain reaction (PCR) product. More specifically, the present invention relates to a novel method wherein it was verified that, when a probe used for a real-time PCR complementarily binds to the end site of a PCR product, the 5?-FEN activity of thermostable DNA polymerase to the probe is inhibited, and thus when such a feature is used to make a design such that an SNP site to be detected is located at the 5?-end site of the probe, the 5?-flap formation is induced according to the allele, thereby allowing effective SNP detection.
    Type: Grant
    Filed: January 8, 2015
    Date of Patent: July 2, 2019
    Assignee: GENOTECH CORP.
    Inventors: Jae Jong Kim, Sun Ho Cha, Si Kyu Lim
  • Publication number: 20160326577
    Abstract: The present invention relates to a method for detecting single nucleotide polymorphism (SNP) using a feature that the 5?-flap endonuclease (FEN) activity of DNA polymerase is inhibited when a probe complementarily binds to the end of a polymerase chain reaction (PCR) product. More specifically, the present invention relates to a novel method wherein it was verified that, when a probe used for a real-time PCR complementarily binds to the end site of a PCR product, the 5?-FEN activity of thermostable DNA polymerase to the probe is inhibited, and thus when such a feature is used to make a design such that an SNP site to be detected is located at the 5?-end site of the probe, the 5?-flap formation is induced according to the allele, thereby allowing effective SNP detection.
    Type: Application
    Filed: January 8, 2015
    Publication date: November 10, 2016
    Applicant: GENOTECH CORP.
    Inventors: Jae Jong KIM, Sun HO CHA, Si Kyu LIM
  • Publication number: 20040033503
    Abstract: The present invention relates to a method for attaching oligonucleotide to a solid support and an oligonucleotide array prepared by said method. In the present invention, an oligonucleotide array is prepared by the steps of: preparing a hydrophobic attachment layer; spotting solution of oligonucleotide in which a hydrophobic group is bonded to one side of its terminal onto the hydrophobic attachment layer; and solidifying the hydrophobic attachment layer.
    Type: Application
    Filed: June 4, 2003
    Publication date: February 19, 2004
    Inventors: Jae-Jong Kim, Sun-Ho Cha