Patents by Inventor Jung-Hyun Shin

Jung-Hyun Shin 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: 11236714
    Abstract: A resonator divides and forms a sound attenuation space and maintains airtightness without external force. The resonator includes a tubular cover body and having a hollow portion with different diameters, a tubular insert inserted into the cover body and having second hollow portion that turbocharger air is introduced into the second hollow portion, the air being guided into the first hollow portion on an outer surface of the insert body; and one or more space partition members coupled to the outer surface of the insert body to form airtight noise attenuation spaces. The partition members are ring shaped, and each space partition member is formed of a resilient material, and each space partition member has a contact portion formed by an inclined surface to be in contact with the inner surface of the cover body in a direction in which the insert body is inserted into the cover body.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: February 1, 2022
    Assignee: HS R & A CO., LTD.
    Inventors: Jae Hyeok Choi, Guk Hyun Kim, Poum Jin Chon, Jung Min Seo, Jung Hyun Shin
  • Publication number: 20200393494
    Abstract: A replaceable single-type probe pin is proposed. The probe pin includes: a support having upper and lower coupling portions disposed at both ends of a supporting bar to face each other; an upper plunger detachably coupled to the upper coupling portion; a lower plunger detachably coupled to the lower coupling portion; and a coil spring disposed between the upper and lower plungers and pressing the upper and lower plungers in opposite directions, in which any one of the upper and lower plungers can reciprocate in an elasticity direction of the coil spring.
    Type: Application
    Filed: June 3, 2020
    Publication date: December 17, 2020
    Inventor: Jung Hyun SHIN
  • Publication number: 20200393495
    Abstract: A replaceable double-type probe pin is proposed. The double-type probe pin includes: a support having upper and lower coupling portions disposed at both ends of a supporting bar to face each other; an upper plunger detachably coupled to the upper coupling portion and being able to reciprocate up and down when coupled; a lower plunger detachably coupled to the lower coupling portion and being able to reciprocate up and down when coupled; and a coil spring disposed between the upper and lower plungers and pressing the upper and lower plungers in opposite directions.
    Type: Application
    Filed: June 3, 2020
    Publication date: December 17, 2020
    Inventor: Jung Hyun SHIN
  • Patent number: 10847194
    Abstract: An input/output circuit includes a data buffer group configured to buffer data received through data lines, a data strobe buffer configured to buffer a data strobe signal to output a buffered data strobe clock, a digitally controlled delay line configured to output delay data by controlling skew of the buffered data according to a delay code, a data strobe clock output circuit configured to generate a delay data strobe clock in response to the buffered data strobe clock, a sampler configured to sample the delay data according to the delay data strobe clock to output sampled data, and a de-skew circuit configured to update the delay code according to the sampled data.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: November 24, 2020
    Assignee: SK hynix Inc.
    Inventors: Dong Hyun Kim, Dae Han Kwon, Kwan Su Shon, Soon Ku Kang, Jung Hyun Shin, Doo Bock Lee, Yo Han Jeong, Eun Ji Choi, Tae Jin Hwang
  • Publication number: 20200173589
    Abstract: A quick connector assembly configured to, when a coupling case is separated from an outer case, airtightness may be maintained without fully separating the fixing member. The quick connector assembly includes an tubular outer case having a hollow portion, a coupling case inserted into the hollow portion to be connected to the outer case so as to allow fluid flow, an airtightness maintaining member provided inside the hollow portion and coupled to an outer surface of the coupling case to maintain airtightness between the coupling case and the outer case, and a fixing member detachably fitted from an outside of the outer case to fix the coupling case inserted into the hollow portion by elasticity thereof, wherein the fixing member is introduced toward the hollow portion from outside of the outer case to thereby fix an outer surface of the coupling case located inside the hollow portion by compression.
    Type: Application
    Filed: October 31, 2019
    Publication date: June 4, 2020
    Applicant: HS R & A CO., LTD
    Inventors: Jae Hyeok Choi, Guk Hyun Kim, Seung Hoon Sung, Jung Hyun Shin
  • Publication number: 20200141372
    Abstract: A resonator divides and forms a sound attenuation space and maintains airtightness without external force. The resonator includes a tubular cover body and having a hollow portion with different diameters, a tubular insert inserted into the cover body and having second hollow portion that turbocharger air is introduced into the second hollow portion, the air being guided into the first hollow portion on an outer surface of the insert body; and one or more space partition members coupled to the outer surface of the insert body to form airtight noise attenuation spaces. The partition members are ring shaped, and each space partition member is formed of a resilient material, and each space partition member has a contact portion formed by an inclined surface to be in contact with the inner surface of the cover body in a direction in which the insert body is inserted into the cover body.
    Type: Application
    Filed: October 31, 2019
    Publication date: May 7, 2020
    Applicant: HS R & A CO., LTD
    Inventors: Jae Hyeok Choi, Guk Hyun Kim, Poum Jin Chon, Jung Min Seo, Jung Hyun Shin
  • Publication number: 20190287587
    Abstract: An input/output circuit includes a data buffer group configured to buffer data received through data lines, a data strobe buffer configured to buffer a data strobe signal to output a buffered data strobe clock, a digitally controlled delay line configured to output delay data by controlling skew of the buffered data according to a delay code, a data strobe clock output circuit configured to generate a delay data strobe clock in response to the buffered data strobe clock, a sampler configured to sample the delay data according to the delay data strobe clock to output sampled data, and a de-skew circuit configured to update the delay code according to the sampled data.
    Type: Application
    Filed: November 19, 2018
    Publication date: September 19, 2019
    Inventors: Dong Hyun KIM, Dae Han KWON, Kwan Su SHON, Soon Ku KANG, Jung Hyun SHIN, Doo Bock LEE, Yo Han JEONG, Eun Ji CHOI, Tae Jin HWANG
  • Patent number: 9883066
    Abstract: An image forming apparatus and a communication connection method thereof. The communication connection method includes: receiving, by a first image forming apparatus, packet information from a second image forming apparatus; measuring, by the first image forming apparatus, a signal strength of the received packet information; and changing a connection reference strength of the first image forming apparatus based on the measured signal strength.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: January 30, 2018
    Assignee: S-PRINTING SOLUTION CO., LTD.
    Inventors: Jung-hyun Shin, Jeong-phil Kim
  • Publication number: 20170013153
    Abstract: An image forming apparatus and a communication connection method thereof. The communication connection method includes: receiving, by a first image forming apparatus, packet information from a second image forming apparatus; measuring, by the first image forming apparatus, a signal strength of the received packet information; and changing a connection reference strength of the first image forming apparatus based on the measured signal strength.
    Type: Application
    Filed: June 10, 2016
    Publication date: January 12, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-hyun SHIN, Jeong-phil Kim
  • Patent number: 7750432
    Abstract: A semiconductor fuse box includes a fuse structure and a protective structure disposed between the fuse structure and an integrated circuit structure. The protective structure has at least one irregular side surface. The protective structure (which may also include a pad formed there-under) extends beyond a bottom of the fuse structure. Such an irregular side surface and such an extension of the protective structure minimize propagation of damaging energy to the adjacent integrated circuit structure when a laser beam is directed to the fuse structure.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: July 6, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min-Sung Kang, Kyung-Seok Oh, Joo-Sung Park, Jung-Hyun Shin
  • Publication number: 20090014829
    Abstract: A semiconductor fuse box includes a fuse structure and a protective structure disposed between the fuse structure and an integrated circuit structure. The protective structure has at least one irregular side surface. The protective structure (which may also include a pad formed there-under) extends beyond a bottom of the fuse structure. Such an irregular side surface and such an extension of the protective structure minimize propagation of damaging energy to the adjacent integrated circuit structure when a laser beam is directed to the fuse structure.
    Type: Application
    Filed: September 12, 2008
    Publication date: January 15, 2009
    Inventors: Min-Sung Kang, Kyung-Seok Oh, Joo-Sung Park, Jung-Hyun Shin
  • Patent number: 7442613
    Abstract: A field effect transistor includes a channel region under a gate stack formed on a semiconductor structure. The field effect transistor also includes a drain region formed with a first dopant doping a first side of the channel region, and includes a source region formed with the first dopant doping a second side of the channel region. The drain and source regions are doped asymmetrically such that a first charge carrier profile between the channel and drain regions has a steeper slope than a second charge carrier profile between the channel and source regions.
    Type: Grant
    Filed: October 25, 2006
    Date of Patent: October 28, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Jae Hur, Kyung-Seok Oh, Joo-Sung Park, Jung-Hyun Shin
  • Patent number: 7439102
    Abstract: A semiconductor fuse box includes a fuse structure and a protective structure disposed between the fuse structure and an integrated circuit structure. The protective structure has at least one irregular side surface. The protective structure (which may also include a pad formed there-under) extends beyond a bottom of the fuse structure. Such an irregular side surface and such an extension of the protective structure minimize propagation of damaging energy to the adjacent integrated circuit structure when a laser beam is directed to the fuse structure.
    Type: Grant
    Filed: November 10, 2006
    Date of Patent: October 21, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min-Sung Kang, Kyung-Seok Oh, Joo-Sung Park, Jung-Hyun Shin
  • Publication number: 20080045120
    Abstract: Disclosed is a stuffed toy including a cover made of fabrics, such as artificial mink, woolen fabric, or stuffed toys sewn in various animals, and a stuffing, such as cotton, cashmilon or foaming substance, filled in the cover, thereby forming a head portion and a body. The stuffed toy includes a heating element, interposed between the cover and the stuffing, which corresponds to an abdomen of the body, for transferring to a user, a power source, installed in a proper position of the cover, for supplying a power to the heating element, and a control unit, installed in a proper position of the cover, for controlling temperature of the heating element and turning the power source on or off. It gives an intimate response to the child when the child carries it in her his arms, so that the child feels a psychical reliance during carrying.
    Type: Application
    Filed: September 28, 2006
    Publication date: February 21, 2008
    Inventors: Sung Joo Moon, Jung Hyun Shin
  • Publication number: 20070057342
    Abstract: A semiconductor fuse box includes a fuse structure and a protective structure disposed between the fuse structure and an integrated circuit structure. The protective structure has at least one irregular side surface. The protective structure (which may also include a pad formed there-under) extends beyond a bottom of the fuse structure. Such an irregular side surface and such an extension of the protective structure minimize propagation of damaging energy to the adjacent integrated circuit structure when a laser beam is directed to the fuse structure.
    Type: Application
    Filed: November 10, 2006
    Publication date: March 15, 2007
    Inventors: Min-Sung Kang, Kyung-Seok Oh, Joo-Sung Park, Jung-Hyun Shin
  • Publication number: 20070034926
    Abstract: A field effect transistor includes a channel region under a gate stack formed on a semiconductor structure. The field effect transistor also includes a drain region formed with a first dopant doping a first side of the channel region, and includes a source region formed with the first dopant doping a second side of the channel region. The drain and source regions are doped asymmetrically such that a first charge carrier profile between the channel and drain regions has a steeper slope than a second charge carrier profile between the channel and source regions.
    Type: Application
    Filed: October 25, 2006
    Publication date: February 15, 2007
    Inventors: Ki-Jae Hur, Kyung-Seok Oh, Joo-Sung Park, Jung-Hyun Shin
  • Patent number: 7154160
    Abstract: A semiconductor fuse box includes a fuse structure and a protective structure disposed between the fuse structure and an integrated circuit structure. The protective structure has at least one irregular side surface. The protective structure (which may also include a pad formed there-under) extends beyond a bottom of the fuse structure. Such an irregular side surface and such an extension of the protective structure minimize propagation of damaging energy to the adjacent integrated circuit structure when a laser beam is directed to the fuse structure.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: December 26, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min-Sung Kang, Kyung-Seok Oh, Joo-Sung Park, Jung-Hyun Shin
  • Patent number: 7145196
    Abstract: A field effect transistor includes a channel region under a gate stack formed on a semiconductor structure. The field effect transistor also includes a drain region formed with a first dopant doping a first side of the channel region, and includes a source region formed with the first dopant doping a second side of the channel region. The drain and source regions are doped asymmetrically such that a first charge carrier profile between the channel and drain regions has a steeper slope than a second charge carrier profile between the channel and source regions.
    Type: Grant
    Filed: December 2, 2004
    Date of Patent: December 5, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Jae Hur, Kyung-Seok Oh, Joo-Sung Park, Jung-Hyun Shin
  • Publication number: 20050127407
    Abstract: A field effect transistor includes a channel region under a gate stack formed on a semiconductor structure. The field effect transistor also includes a drain region formed with a first dopant doping a first side of the channel region, and includes a source region formed with the first dopant doping a second side of the channel region. The drain and source regions are doped asymmetrically such that a first charge carrier profile between the channel and drain regions has a steeper slope than a second charge carrier profile between the channel and source regions.
    Type: Application
    Filed: December 2, 2004
    Publication date: June 16, 2005
    Inventors: Ki-Jae Hur, Kyung-Seok Oh, Joo-Sung Park, Jung-Hyun Shin
  • Publication number: 20050106808
    Abstract: A semiconductor device and methods of fabricating the semiconductor device, suitable for preventing electrical bridges between storage nodes without the increase of planar areas. In one embodiment, a semiconductor device comprises a semiconductor substrate and at least one storage node formed over the semiconductor substrate. The storage node has a bottom portion and a sidewall extending upward from a rim of the bottom portion. At least a portion of the sidewall is recessed.
    Type: Application
    Filed: November 16, 2004
    Publication date: May 19, 2005
    Inventors: Suk-Won Yu, Kyung-Seok Oh, Joo-Sung Park, Jung-Hyun Shin