Patents by Inventor Il Kyu Choi

Il Kyu 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).

  • Publication number: 20220362296
    Abstract: The disclosure provides immunogenic cells expressing LMP1, and use thereof in activating T cells and treating cancer. Also provided are methods of producing the immunogenic cells.
    Type: Application
    Filed: May 13, 2022
    Publication date: November 17, 2022
    Inventors: Baochun Zhang, IL-Kyu Choi, Zhe Wang
  • Patent number: 11369635
    Abstract: The disclosure provides immunogenic cells expressing LMP1, and use thereof in activating T cells and treating cancer. Also provided are methods of producing the immunogenic cells.
    Type: Grant
    Filed: August 2, 2017
    Date of Patent: June 28, 2022
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Baochun Zhang, Il-Kyu Choi, Zhe Wang
  • Publication number: 20190192572
    Abstract: The disclosure provides immunogenic cells expressing LMP1, and use thereof in activating T cells and treating cancer. Also provided are methods of producing the immunogenic cells.
    Type: Application
    Filed: August 2, 2017
    Publication date: June 27, 2019
    Inventors: Baochun Zhang, IL-Kyu Choi, Zhe Wang
  • Publication number: 20180274652
    Abstract: A urea pump module in a urea tank, which is filled with an aqueous urea solution, to supply the urea solution to an exhaust line may include: a flange device disposed to close a mounting hole formed through a bottom surface of the urea tank; a pump device having an inlet port for introduction of the urea solution and an outlet port connected to a discharge portion of the flange device, the pump device providing pumping force to discharge the urea solution from the urea tank; a first filter device coupled to an internal to the flange device to surround the pump device and serving to filter the urea solution to be introduced into the pump device; and a second filter device coupled to a top portion of the flange device to cover the pump device and serving to discharge air generated inside the pump device outward.
    Type: Application
    Filed: November 1, 2017
    Publication date: September 27, 2018
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Hyundam Industrial Co., Ltd
    Inventors: Sung Won LEE, Seung Hoon CHOI, June Young PARK, Tae Yoon LEE, Yong Taek HWANG, IL Kyu CHOI, Chan Yo JEON, Bu Hyeon CHO
  • Patent number: 9611866
    Abstract: A urea solution pump unit includes: a urea solution tank having a mounting hole opened downward; a mounting flange mounted so as to close the mounting hole; a motor pump disposed in a horizontal direction on the mounting flange in the urea solution tank, and configured to suck a urea solution at one side using a pump, and discharge the urea solution to the other side through a space formed between a rotor and a stator of a motor; and a filter installed at an inlet side of the motor pump at an outside of the motor pump.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: April 4, 2017
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Hyundam Industrial Co., Ltd.
    Inventors: Buyeol Ryu, Pil Seon Choi, Dong Myoung Ryoo, Chan-Yo Jeon, Yong-Taek Hwang, Il-Kyu Choi
  • Patent number: 9205425
    Abstract: Disclosed is real-time monitoring apparatus comprising a thermal cycling reaction block having heating block which is formed of a hollow part and divided by an insulating layer, and a capillary tube through which a sample is flowed in and/or out and which is wound on the heating block so that the different temperatures are transferred and thus reaction cycle is repeatedly performed; a light source; a band pass filter; a condensing lens; a beam splitter; a reflecting mirror which is rotatably connected with a motor so as to transfer the excitation light reflected from the beam splitter to the capillary tube and reflect the fluorescence generated from the sample in the capillary tube; and a fluorescence detecting part.
    Type: Grant
    Filed: June 23, 2009
    Date of Patent: December 8, 2015
    Assignee: BIONEER CORPORATION
    Inventors: Han Oh Park, Hanee Park, Il Kyu Choi
  • Publication number: 20150050168
    Abstract: A urea solution pump unit includes: a urea solution tank having a mounting hole opened downward; a mounting flange mounted so as to close the mounting hole; a motor pump disposed in a horizontal direction on the mounting flange in the urea solution tank, and configured to suck a urea solution at one side using a pump, and discharge the urea solution to the other side through a space formed between a rotor and a stator of a motor; and a filter installed at an inlet side of the motor pump at an outside of the motor pump.
    Type: Application
    Filed: December 31, 2013
    Publication date: February 19, 2015
    Applicants: Hyundai Motor Company, Hyundam Industrial Co., Ltd., Kia Motors Corporation
    Inventors: Buyeol Ryu, Pil Seon Choi, Dong Myoung Ryoo, Chan-Yo Jeon, Yong-Taek Hwang, Il-Kyu Choi
  • Patent number: 8829748
    Abstract: The present invention relates to a connection molding for automation of a three-phase motor winding, which specifically comprises: a fixed coil part fixed inside of a main body, a coil part installed within the fixed coil part, a central shaft fixed to the main body and passing through the coil part, and a connector part coupled to the top of the coil part so that the coil of the coil part is connected thereto and the central shaft passes and is coupled therethrough.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: September 9, 2014
    Assignee: Hyundam Industrial Co., Ltd.
    Inventors: Jin Wook Jang, Yong Taek Hang, Jong Ung Lee, Il Kyu Choi
  • Patent number: 8427643
    Abstract: The present invention relates to a real-time PCR monitoring apparatus for real-time monitoring production of reaction product produced during the reaction while performing nucleic acid amplification such as PCR for various kinds of trace samples. Specifically, the present invention relates to an apparatus for real-time monitoring biochemical reaction for efficiently dividing interference between an excitation light and a fluorescence, which includes a polarizer, a polarizing beam splitter, a polarization converter and so on.
    Type: Grant
    Filed: June 17, 2008
    Date of Patent: April 23, 2013
    Assignee: Bioneer Corporation
    Inventors: Hanee Park, Il kyu Choi, Han Oh Park
  • Publication number: 20110159579
    Abstract: Disclosed is real-time monitoring apparatus comprising a thermal cycling reaction block having heating block which is formed of a hollow part and divided by an insulating layer, and a capillary tube through which a sample is flowed in and/or out and which is wound on the heating block so that the different temperatures are transferred and thus reaction cycle is repeatedly performed; a light source; a band pass filter; a condensing lens; a beam splitter; a reflecting mirror which is rotatably connected with a motor so as to transfer the excitation light reflected from the beam splitter to the capillary tube and reflect the fluorescence generated from the sample in the capillary tube; and a fluorescence detecting part.
    Type: Application
    Filed: June 23, 2009
    Publication date: June 30, 2011
    Applicant: BIONEER CORPORATION
    Inventors: Han Oh Park, Hanee Park, Il Kyu Choi
  • Publication number: 20100085570
    Abstract: The present invention relates to a real-time PCR monitoring apparatus for real-time monitoring production of reaction product produced during the reaction while performing nucleic acid amplification such as PCR for various kinds of trace samples. Specifically, the present invention relates to an apparatus for real-time monitoring biochemical reaction for efficiently dividing interference between an excitation light and a fluorescence, which includes a polarizer, a polarizing beam splitter, a polarization converter and so on.
    Type: Application
    Filed: June 17, 2008
    Publication date: April 8, 2010
    Inventors: Hanee Park, Il Kyu Choi, Han Oh Park
  • Patent number: 6436698
    Abstract: The present invention relates to an apparatus for automatic measuring of water toxicity. More specifically, the present invention provides an apparatus for automatic and continuous measuring of water toxicity and/or contamination using luminescent microorganisms living in freshwater.
    Type: Grant
    Filed: January 18, 2001
    Date of Patent: August 20, 2002
    Assignee: Bioneer Corporation
    Inventors: Han Oh Park, Hanee Park, Il Kyu Choi