Patents by Inventor Jong-Hoon Oh
Jong-Hoon Oh 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: 10775098Abstract: A refrigerator including fixers for fixing various components to an inner case and a light emitting diode (LED) assembler in which a printed circuit board having an LED mounted thereon is assembled and which is integrally provided in the inner case. The refrigerator includes an inner case configured to form a storage compartment, an outer case coupled to an outer side of the inner case to form an exterior, a plurality of components fixed to a rear plate of the inner case, and a plurality of fixers integrally formed at the rear plate of the inner case to fix the plurality of components thereto, wherein the plurality of fixers are injection-molded along with the rear plate of the inner case.Type: GrantFiled: January 3, 2018Date of Patent: September 15, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chae Soo Lim, Byeong Kook Kang, Tae-In Eom, Jong-Hoon Oh, Sang Chul Ryu
-
Publication number: 20200059233Abstract: A calibration circuit sharing a resistor for impedance matching includes a command decoder configured to receive a command signal and decode the command signal into a calibration enable signal; a selector configured to select one of the calibration enable signal and a start signal according to a select signal, and provide a driving signal; and a calibration driver configured to perform an impedance matching operation in response to the driving signal, and generate a completion signal when performance is completed, wherein the start signal corresponds to a completion signal provided from another calibration circuit which shares the resistor for the impedance matching.Type: ApplicationFiled: October 23, 2019Publication date: February 20, 2020Applicant: SK hynix Inc.Inventors: Oung Sic CHO, Jong Hoon OH
-
Patent number: 10491215Abstract: A calibration circuit sharing a resistor for impedance matching includes a command decoder configured to receive a command signal and decode the command signal into a calibration enable signal; a selector configured to select one of the calibration enable signal and a start signal according to a select signal, and provide a driving signal; and a calibration driver configured to perform an impedance matching operation in response to the driving signal, and generate a completion signal when performance is completed, wherein the start signal corresponds to a completion signal provided from another calibration circuit which shares the resistor for the impedance matching.Type: GrantFiled: August 13, 2018Date of Patent: November 26, 2019Assignee: SK hynix Inc.Inventors: Oung Sic Cho, Jong Hoon Oh
-
Publication number: 20180351555Abstract: A calibration circuit sharing a resistor for impedance matching includes a command decoder configured to receive a command signal and decode the command signal into a calibration enable signal; a selector configured to select one of the calibration enable signal and a start signal according to a select signal, and provide a driving signal; and a calibration driver configured to perform an impedance matching operation in response to the driving signal, and generate a completion signal when performance is completed, wherein the start signal corresponds to a completion signal provided from another calibration circuit which shares the resistor for the impedance matching.Type: ApplicationFiled: August 13, 2018Publication date: December 6, 2018Applicant: SK hynix Inc.Inventors: Oung Sic CHO, Jong Hoon OH
-
Patent number: 10145604Abstract: A refrigerator includes a body; a storage compartment; a first door and a second door; and a rotating bar coupled to the first door and configured to close a gap between the first door and the second door when the first door and the second door are closed. The rotating bar includes a case having an accommodating space; a cover; a metallic plate positioned at a front side of the cover and having an end portion bent toward the cover; and a sealing member disposed at a longitudinal end portion of the rotating bar, the sealing member including a first portion engaged with the end portion of the metallic plate and a second portion extending from the first portion of the sealing member in a longitudinal direction to cover a gap formed between the body and the longitudinal end portion of the rotating bar when the first door is closed.Type: GrantFiled: June 29, 2017Date of Patent: December 4, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung Mo Kim, Jee Hoon Lee, Myoung Hun Kim, Hak Gyun Bae, Hee Tae Shon, Jong Hoon Oh, Sinn Bong Yoon, Kun Eui Hong
-
Patent number: 10075165Abstract: A calibration circuit sharing a resistor for impedance matching includes a command decoder configured to receive a command signal and decode the command signal into a calibration enable signal; a selector configured to select one of the calibration enable signal and a start signal according to a select signal, and provide a driving signal; and a calibration driver configured to perform an impedance matching operation in response to the driving signal, and generate a completion signal when performance is completed, wherein the start signal corresponds to a completion signal provided from another calibration circuit which shares the resistor for the impedance matching.Type: GrantFiled: June 19, 2017Date of Patent: September 11, 2018Assignee: SK hynix Inc.Inventors: Oung Sic Cho, Jong Hoon Oh
-
Publication number: 20180187961Abstract: A refrigerator including fixers for fixing various components to an inner case and a light emitting diode (LED) assembler in which a printed circuit board having an LED mounted thereon is assembled and which is integrally provided in the inner case. The refrigerator includes an inner case configured to form a storage compartment, an outer case coupled to an outer side of the inner case to form an exterior, a plurality of components fixed to a rear plate of the inner case, and a plurality of fixers integrally formed at the rear plate of the inner case to fix the plurality of components thereto, wherein the plurality of fixers are injection-molded along with the rear plate of the inner case.Type: ApplicationFiled: January 3, 2018Publication date: July 5, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chae Soo LIM, Byeong Kook KANG, Tae-In EOM, Jong-Hoon OH, Sang Chul RYU
-
Publication number: 20180187957Abstract: Disclosed herein is a refrigerator including an inner case formed by a plurality of sheets being assembled. The refrigerator may include an inner case having various materials and shapes, and a sheet forming one side of the inner case may be replaceable.Type: ApplicationFiled: December 28, 2017Publication date: July 5, 2018Inventors: Moon Gyo JUNG, Byeong Kook KANG, Sang Chul RYU, Jong-Hoon OH, Kyung Won NA
-
Publication number: 20170299254Abstract: A refrigerator includes a body; a storage compartment; a first door and a second door; and a rotating bar coupled to the first door and configured to close a gap between the first door and the second door when the first door and the second door are closed. The rotating bar includes a case having an accommodating space; a cover; a metallic plate positioned at a front side of the cover and having an end portion bent toward the cover; and a sealing member disposed at a longitudinal end portion of the rotating bar, the sealing member including a first portion engaged with the end portion of the metallic plate and a second portion extending from the first portion of the sealing member in a longitudinal direction to cover a gap formed between the body and the longitudinal end portion of the rotating bar when the first door is closed.Type: ApplicationFiled: June 29, 2017Publication date: October 19, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung Mo KIM, Jee Hoon LEE, Myoung Hun KIM, Hak Gyun BAE, Hee Tae SHON, Jong Hoon OH, Sinn Bong YOON, Kun Eui HONG
-
Publication number: 20170288669Abstract: A calibration circuit sharing a resistor for impedance matching includes a command decoder configured to receive a command signal and decode the command signal into a calibration enable signal; a selector configured to select one of the calibration enable signal and a start signal according to a select signal, and provide a driving signal; and a calibration driver configured to perform an impedance matching operation in response to the driving signal, and generate a completion signal when performance is completed, wherein the start signal corresponds to a completion signal provided from another calibration circuit which shares the resistor for the impedance matching.Type: ApplicationFiled: June 19, 2017Publication date: October 5, 2017Applicant: SK hynix Inc.Inventors: Oung Sic CHO, Jong Hoon OH
-
Patent number: 9752819Abstract: A refrigerator includes a rotating bar configured to seal a gap between one pair of doors. The rotating bar includes a case provided with an accommodating space; a cover to cover the accommodating space, and having heat conduction blocking parts at both sides thereof; a heat insulation member accommodated in the accommodating space; a metallic plate positioned between the heat conduction blocking parts; and a heat generating member configured to be attached to a rear surface of the metallic plate. An insertion protrusion with an inclined surface is configured to be downwardly movable when the inclined surface is collided with the guide part. Sealing members made of rubber are disposed at vertical end portions of the rotating bar, the sealing members to cover gaps formed at the vertical end portions of the rotating bar when the first door is closed.Type: GrantFiled: October 16, 2015Date of Patent: September 5, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung Mo Kim, Jee Hoon Lee, Myoung Hun Kim, Hak Gyun Bae, Hee Tae Shon, Jong Hoon Oh, Sinn Bong Yoon, Kun Eui Hong
-
Patent number: 9716497Abstract: A calibration circuit sharing a resistor for impedance matching includes a command decoder configured to receive a command signal and decode the command signal into a calibration enable signal; a selector configured to select one of the calibration enable signal and a start signal according to a select signal, and provide a driving signal; and a calibration driver configured to perform an impedance matching operation in response to the driving signal, and generate a completion signal when performance is completed, wherein the start signal corresponds to a completion signal provided from another calibration circuit which shares the resistor for the impedance matching.Type: GrantFiled: March 18, 2015Date of Patent: July 25, 2017Assignee: SK hynix Inc.Inventors: Oung Sic Cho, Jong Hoon Oh
-
Patent number: 9384833Abstract: The memory system includes at least one volatile memory configured to store data. The memory system also includes a non-volatile memory controller configured to provide a control signal to allow the data to be stored in a non-volatile memory during a power interruption mode. In addition, the memory system includes a termination resistor (TER) configured to control a data path in response to a power interruption signal.Type: GrantFiled: May 23, 2014Date of Patent: July 5, 2016Assignee: SK hynix Inc.Inventors: Hong Bae Kim, Jong Hoon Oh, Jeong Hwan Kwon, Sang Kug Lym
-
Patent number: 9353985Abstract: A refrigerator includes a door rotatably coupled to the body to open and close the body. The refrigerator includes a front side panel comprising a through-hole, a handle coupled to the front side panel to open and close the door, a handle fixing unit coupled to the front side panel while passing through the through-hole, to fix the handle to the door. The refrigerator also includes a reinforcing unit including a coupling hole to which the handle fixing unit is coupled The reinforcing unit is fixed to a rear surface of the front side panel to reinforce the handle fixing unit. The refrigerator also includes a guide part protruding from the rear surface of the front side panel to guide a position of the reinforcing unit such that the coupling hole matches the through-hole. The reinforcing unit is provided with a guide groove into which the guide part is inserted.Type: GrantFiled: December 5, 2014Date of Patent: May 31, 2016Assignee: Samsung Electronics Co., Ltd.Inventors: Jong Hoon Oh, Ho Sang Park
-
Publication number: 20160118983Abstract: A calibration circuit sharing a resistor for impedance matching includes a command decoder configured to receive a command signal and decode the command signal into a calibration enable signal; a selector configured to select one of the calibration enable signal and a start signal according to a select signal, and provide a driving signal; and a calibration driver configured to perform an impedance matching operation in response to the driving signal, and generate a completion signal when performance is completed, wherein the start signal corresponds to a completion signal provided from another calibration circuit which shares the resistor for the impedance matching.Type: ApplicationFiled: March 18, 2015Publication date: April 28, 2016Inventors: Oung Sic CHO, Jong Hoon OH
-
Patent number: 9322474Abstract: A refrigerator provided with a rotating bar configured to seal a gap between one pair of doors, capable of preventing the door from being incompletely closed due to an erroneous operation of the rotating bar, the rotating bar capable of sealing a gap formed between the rotating bar and a body as well as a gap formed between one pair of doors, the rotating bar being elastically supported by an elastic member so as to move by receiving an external force from a guide part provided on the body, the rotating bar including a sealing member protruding from the rotating bar so as to seal a gap between the rotating bar and the body.Type: GrantFiled: September 2, 2015Date of Patent: April 26, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jee Hoon Lee, Sung Mo Kim, Jong Hoon Oh
-
Patent number: 9303915Abstract: Disclosed herein is a door of a refrigerator in which a vacuum insulation is positioned in the inner core of the door to be spaced apart from the top face, bottom face, front face, rear face and both lateral faces of the door, and a foam insulation is uniformly disposed in the remaining space in the door.Type: GrantFiled: April 29, 2013Date of Patent: April 5, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Joong Ho Kim, Jong Hoon Oh, Youn Tae Shin, Young Bae Hong
-
Publication number: 20160040923Abstract: A refrigerator includes a rotating bar configured to seal a gap between one pair of doors. The rotating bar includes a case provided with an accommodating space; a cover to cover the accommodating space, and having heat conduction blocking parts at both sides thereof; a heat insulation member accommodated in the accommodating space; a metallic plate positioned between the heat conduction blocking parts; and a heat generating member configured to be attached to a rear surface of the metallic plate. An insertion protrusion with an inclined surface is configured to be downwardly movable when the inclined surface is collided with the guide part. Sealing members made of rubber are disposed at vertical end portions of the rotating bar, the sealing members to cover gaps formed at the vertical end portions of the rotating bar when the first door is closed.Type: ApplicationFiled: October 16, 2015Publication date: February 11, 2016Applicant: Samsung Electronics Co., Ltd.Inventors: Sung Mo Kim, Jee Hoon Lee, Myoung Hun Kim, Hak Gyun Bae, Hee Tae Shon, Jong Hoon Oh, Sinn Bong Yoon, Kun Eui Hong
-
Publication number: 20150377547Abstract: A refrigerator provided with a rotating bar configured to seal a gap between one pair of doors, capable of preventing the door from being incompletely closed due to an erroneous operation of the rotating bar, the rotating bar capable of sealing a gap formed between the rotating bar and a body as well as a gap formed between one pair of doors, the rotating bar being elastically supported by an elastic member so as to move by receiving an external force from a guide part provided on the body, the rotating bar including a sealing member protruding from the rotating bar so as to seal a gap between the rotating bar and the body.Type: ApplicationFiled: September 2, 2015Publication date: December 31, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Jee Hoon LEE, Sung Mo KIM, Jong Hoon OH
-
Publication number: 20150377542Abstract: A refrigerator provided with a rotating bar configured to seal a gap between one pair of doors, capable of preventing the door from being incompletely closed due to an erroneous operation of the rotating bar, the rotating bar capable of sealing a gap formed between the rotating bar and a body as well as a gap formed between one pair of doors, the rotating bar being elastically supported by an elastic member so as to move by receiving an external force from a guide part provided on the body, the rotating bar including a sealing member protruding from the rotating bar so as to seal a gap between the rotating bar and the body.Type: ApplicationFiled: September 2, 2015Publication date: December 31, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Jee Hoon LEE, Sung Mo Kim, Jong Hoon Oh