Patents by Inventor Chan-soo CHOI

Chan-soo CHOI 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: 11985754
    Abstract: A gas treating apparatus may include a reaction chamber configured to process a gas supplied from an outside by a plasma, the processed gas containing a nitrogen oxide, and a nitrogen oxide reduction apparatus connected to the reaction chamber. The nitrogen oxide reduction apparatus includes a cooling unit configured to cool the processed gas to a temperature lower than a nitrogen oxide generation temperature.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: May 14, 2024
    Assignee: Edwards Korea Ltd.
    Inventors: Yun Soo Choi, Chan Kyoo Ko, Simone Magni
  • Publication number: 20240073416
    Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.
    Type: Application
    Filed: November 6, 2023
    Publication date: February 29, 2024
    Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, Universily-lndustry Cooperation Group of Kyung Hee University
    Inventors: Sung Chang LIM, Ha Hyun LEE, Se Yoon JEONG, Hui Yong KIM, Suk Hee CHO, Jong Ho KIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN, Dong Gyu SIM, Seoung Jun OH, Gwang Hoon PARK, Sea Nae PARK, Chan Woong JEON
  • Patent number: 8916773
    Abstract: A high conductivity wire and a method of manufacturing the same are described wherein the high conductivity wire includes three or more conducting wires. In the method, conducting wires cross each other and are coiled regularly and three dimensionally. The conducting wires are coated with an insulating material.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: December 23, 2014
    Inventors: Young Il Mok, Yeon Ho Choe, Chan-soo Choi
  • Publication number: 20130248223
    Abstract: A high conductivity wire and a method of manufacturing the same are provided. The high conductivity wire includes three or more conducting wires. In the method, conducting wires cross each other and are coiled regularly and three dimensionally. The conducting wires are coated with an insulating material.
    Type: Application
    Filed: May 21, 2013
    Publication date: September 26, 2013
    Inventors: Young Il Mok, Yeon Ho Choe, Chan-soo Choi
  • Publication number: 20110114361
    Abstract: A high conductivity wire and a method of manufacturing the same are provided. The high conductivity wire includes three or more conducting wires. In the method, conducting wires cross each other and are coiled regularly and three dimensionally. The conducting wires are coated with an insulating material.
    Type: Application
    Filed: May 14, 2010
    Publication date: May 19, 2011
    Inventors: Young Il MOK, Yeon Ho CHOE, Chan-soo CHOI