Patents by Inventor Jae-Hyun Choi

Jae-Hyun 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: 20140300509
    Abstract: The present disclosure relates to a delay device for checking a frequency modulated continuous wave (FMCW) radar, measuring a distance of a target and a relative velocity using microwaves and millimeter waves of a frequency modulated continuous waveform, and may include an input/output unit that is configured to input or output a control setting value, a controller that is configured to output a control signal corresponding to the control setting value input by an operator through the input/output unit, and a transceiver that is configured to delay an FMCW radar signal, for output, by a time delay corresponding to a distance of a target through a programmable single chip delay line according to the control signal of the controller, and configured to shift a frequency of the time-delayed FMCW radar signal by a Doppler frequency, and attenuate the frequency-shifted FMCW radar signal for output.
    Type: Application
    Filed: December 2, 2013
    Publication date: October 9, 2014
    Inventor: Jae Hyun CHOI
  • Publication number: 20140294830
    Abstract: A method of combination therapy for prevention and/or treatment of c-Met- and/or EGFR-induced diseases including co-administering a pharmaceutically effective amount of an EGFR antagonist and a pharmaceutically effective amount of an anti-c-Met antibody to a subject in need thereof is provided.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 2, 2014
    Applicants: SAMSUNG LIFE WELFARE FOUNDATION, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Saet Byoul LEE, Jae Hyun Choi, Kyung Ah Kim, Ji Min Lee, Yun Ju Jeong
  • Publication number: 20140154251
    Abstract: An anti-c-Met antibody or antibody fragment and pharmaceutical composition comprising same, as well as a method for preventing and treating cancer by administering the antibody to a subject are provided.
    Type: Application
    Filed: November 15, 2013
    Publication date: June 5, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung Hyun LEE, Geun Woong Kim, Kyung Ah Kim, Hye Won Park, Ho Yeong Song, Young Mi Oh, Saet Byoul Lee, Ji Min Lee, Kwang Ho Cheong, Yun Ju Jeong, Mi Young Cho, Jae Hyun Choi, Yun Jeong Song, Yoon Aa Choi
  • Patent number: 8685203
    Abstract: Provided is a dry etcher including an etching device and a cleaning device, more particularly, a dry etcher including an etching device and a cleaning device to which a cleaning process is added so as to be used in a metal layer etching process. The dry etcher includes an etching device into which etching gas is injected to etch a layer formed on a substrate, a substrate transfer device transferring the substrate processed by the etching device, and a cleaning device cleaning the substrate transferred by the substrate transfer device.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: April 1, 2014
    Assignee: Semens Co., Ltd.
    Inventor: Jae-Hyun Choi
  • Publication number: 20140086926
    Abstract: Provided is a method of combination therapy for prevention or treatment of c-Met-induced or angiogenesis factor-induced diseases including co-administering an angiogenesis inhibitor and an anti-c-Met antibody or an antigen-binding fragment thereof to a patient.
    Type: Application
    Filed: September 12, 2013
    Publication date: March 27, 2014
    Inventors: Yun Ju JEONG, Kyung Ah KIM, Yun Jeong SONG, Ji Min LEE, Hyo Seon LEE, Jae Hyun CHOI, Saet Byoul LEE
  • Patent number: 8393184
    Abstract: A drum-type washing machine is disclosed. The drum-type washing machine includes a case formed with an opening part for receiving therethrough laundry to be washed, a door opening and closing the opening part, a tub mounted in the case to receive wash water, a drum rotatably mounted in the tub, and a path compensation unit disposed at an inner lower end of the tub to facilitate flow of fluid while the drum is rotating. According to this drum-type washing machine, the dehydration efficiency can be improved.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: March 12, 2013
    Assignee: LG Electronics Inc.
    Inventors: Kyu Hwan Lee, Hee Tae Lim, Jae Hyun Choi, Ig Geun Kwon
  • Publication number: 20120055208
    Abstract: The present invention is for enlarging the capacity for treating laundry. Especially, without largely changing an overall size of a laundry machine, the laundry treating capacity thereof is enlarged. In an embodiment of the present invention, a gap between the tub (100, 120) and a cabinet left (640) or cabinet right (630) of the cabinet may be smaller than or equal to 10 mm, or a difference between a diameter of the drum (300, 320, 340) and an inner width of the cabinet for a left-and-right direction may be smaller than or equal to 100 mm.
    Type: Application
    Filed: May 28, 2010
    Publication date: March 8, 2012
    Inventors: Ig Geun Kwon, Jae Hyun Choi, Soo Bong Kim
  • Publication number: 20120047970
    Abstract: The patent application relates to a laundry machine comprising a tub, a drum, a drive assembly, a bearing housing and a suspension assembly to reduce vibration of the drum wherein a total interference gap (G1+G3) for an up-and-down direction between the drum and the tub is greater than a total interference gap (G2+G4 or G5+G6) for a front- and rear or left- and right direction therebetween.
    Type: Application
    Filed: May 28, 2010
    Publication date: March 1, 2012
    Inventors: Ig Geun Kwon, Jae Hyun Choi
  • Publication number: 20120042699
    Abstract: The patent application relates to a laundry machine comprising a tub to hold water therein, a drum rotatably placed in the tub, a drive assembly including a shaft (351) connected to the drum, a bearing housing (400) to rotatably support the shaft (351), a motor to rotate the shaft
    Type: Application
    Filed: May 28, 2010
    Publication date: February 23, 2012
    Applicant: Electronics Inc.
    Inventors: Ig Geun Kwon, Jae Hyun Choi
  • Patent number: 8046854
    Abstract: Disclosed is a washing machine, The washing machine includes a tub to contain washing water; a drum rotatably installed in the tub to contain laundry to be washed; a detergent box to contain a detergent supplied to the inside of the tub; and a steam generating device to heat water to generate steam, supply the generated steam to the drum, and supply the heated water selectively to the detergent box.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: November 1, 2011
    Assignee: LG Electronics Inc.
    Inventors: Hee Tae Lim, Kyu Hwan Lee, Jae Hyun Choi
  • Patent number: 7930912
    Abstract: A washing machine having a lifter is disclosed. The washing machine comprises a housing; a tub provided in the housing and holding washing water therein; a drum rotatably mounted in the tub and receiving laundry therein; and a lifter mounted to an inner surface of the drum to lift the laundry while rotating along with the drum, wherein the lifter is formed to have a nonlinear shape, and wherein the lifter is oriented such that a centerline thereof forms a predetermined angle with respect to a rotational axis of the drum.
    Type: Grant
    Filed: April 9, 2008
    Date of Patent: April 26, 2011
    Assignee: LG Electronics Inc.
    Inventors: Kyu Hwan Lee, Hee Tae Lim, Jae Hyun Choi, Ig Geun Kwon
  • Publication number: 20090139038
    Abstract: Disclosed is a washing machine, The washing machine includes a tub to contain washing water; a drum rotatably installed in the tub to contain laundry to be washed; a detergent box to contain a detergent supplied to the inside of the tub; and a steam generating device to heat water to generate steam, supply the generated steam to the drum, and supply the heated water selectively to the detergent box.
    Type: Application
    Filed: July 31, 2008
    Publication date: June 4, 2009
    Applicant: LG Electronics Inc.
    Inventors: Hee Tae LIM, Kyu Hwan Lee, Jae Hyun Choi
  • Publication number: 20090139274
    Abstract: A drum-type washing machine is disclosed. The drum-type washing machine includes a case formed with an opening part for receiving therethrough laundry to be washed, a door opening and closing the opening part, a tub mounted in the case to receive wash water, a drum rotatably mounted in the tub, and a path compensation unit disposed at an inner lower end of the tub to facilitate flow of fluid while the drum is rotating. According to this drum-type washing machine, the dehydration efficiency can be improved.
    Type: Application
    Filed: July 31, 2008
    Publication date: June 4, 2009
    Applicant: LG Electronics Inc.
    Inventors: Kyu Hwan LEE, Hee Tae Lim, Jae Hyun Choi, Ig Geun Kwon
  • Publication number: 20090071202
    Abstract: A washing machine having a lifter is disclosed. The washing machine comprises a housing; a tub provided in the housing and holding washing water therein; a drum rotatably mounted in the tub and receiving laundry therein; and a lifter mounted to an inner surface of the drum to lift the laundry while rotating along with the drum, wherein the lifter is formed to have a nonlinear shape, and wherein the lifter is oriented such that a centerline thereof forms a predetermined angle with respect to a rotational axis of the drum.
    Type: Application
    Filed: April 9, 2008
    Publication date: March 19, 2009
    Applicant: LG ELECTRONICS INC.
    Inventors: Kyu Hwan Lee, Hee Tae Lim, Jae Hyun Choi, Ig Geun Kwon
  • Publication number: 20080023140
    Abstract: Provided is a dry etcher including an etching device and a cleaning device, more particularly, a dry etcher including an etching device and a cleaning device to which a cleaning process is added so as to be used in a metal layer etching process. The dry etcher includes an etching device into which etching gas is injected to etch a layer formed on a substrate, a substrate transfer device transferring the substrate processed by the etching device, and a cleaning device cleaning the substrate transferred by the substrate transfer device.
    Type: Application
    Filed: May 30, 2007
    Publication date: January 31, 2008
    Inventor: Jae-Hyun Choi
  • Patent number: D565586
    Type: Grant
    Filed: August 16, 2005
    Date of Patent: April 1, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: So-Young Shin, Jae-Hyun Choi