Patents by Inventor Jin-Sub Kim
Jin-Sub Kim 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).
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Publication number: 20200277859Abstract: A blade for a gas turbine according to an exemplary embodiment of the present invention includes an external structure including a plurality of seating grooves which are separately disposed in a chord direction toward a trailing edge from a leading edge, an internal structure received in the external structure and including a plurality of protrusions protruding toward an internal side of the external structure, a plurality of porous slots combined to the seating groove in an attachable/detachable way, and a coolant channel formed for a coolant to flow among the porous slot, the neighboring protrusions, and an external side of the internal structure.Type: ApplicationFiled: March 28, 2018Publication date: September 3, 2020Inventors: Je Sung BANG, Jung Ho LEE, Hyung Soo LIM, Jeong Min SEO, Do Won KANG, Jin Sub KIM, Jeong Lak SOHN, Junsik LEE
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Patent number: 10627578Abstract: Provided is a cable device including an optical cable capable of power transmission and a connector coupled with the optical cable, and having improved electromagnetic shielding performance. The cable device includes a cable; and a connector coupled to the cable, wherein the connector includes a printed circuit board (PCB) including a ground electrode, a shield case provided to accommodate the PCB and include a first face facing a mounting surface of the PCB and a second face perpendicular to the first face, and an elastic member arranged between the PCB and the shield case and provided to contact the ground electrode and the second face of the shield case so as to ground the shield case.Type: GrantFiled: May 16, 2019Date of Patent: April 21, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin Sub Kim, Baek Seok Ko, Sun Woo Kim, Dong Jin Park
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Publication number: 20200064559Abstract: Provided is a cable device including an optical cable capable of power transmission and a connector coupled with the optical cable, and having improved electromagnetic shielding performance. The cable device includes a cable; and a connector coupled to the cable, wherein the connector includes a printed circuit board (PCB) including a ground electrode, a shield case provided to accommodate the PCB and include a first face facing a mounting surface of the PCB and a second face perpendicular to the first face, and an elastic member arranged between the PCB and the shield case and provided to contact the ground electrode and the second face of the shield case so as to ground the shield case.Type: ApplicationFiled: May 16, 2019Publication date: February 27, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin Sub Kim, Baek Seok Ko, Sun Woo Kim, Dong Jin Park
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Patent number: 10373750Abstract: The present invention relates to an apparatus of generating momentum which drives an object. The present invention provides a momentum generating apparatus in which a pair of high temperature superconducting coils which are wound in different directions and have different superconducting properties are arranged in parallel and the same current flows in the pair of coils to be in a stable state where magnetic fields generated in the coils are cancelled and an asymmetric current is suddenly applied to the pair of coils through a switching operation to generate a magnetic field and an eddy current is induced in a plate due to the generated magnetic field and the plate is floated using a repulsive force between the magnetic field generated in the plate due to the eddy current and the magnetic field generated in the pair of coils, to instantaneously generate force using a small amount of superconducting coils.Type: GrantFiled: June 24, 2015Date of Patent: August 6, 2019Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Tae Kuk Ko, Ji Ho Lee, Woo Seung Lee, Hyung Jun Kim, Seok Ho Nam, Young Gun Park, Jin Sub Kim
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Patent number: 10310036Abstract: A magnetic resonance imaging (MRI) apparatus and a method of detecting an error of the MRI apparatus are provided. The MRI apparatus includes a radio frequency (RF) coil configured to transmit and receive an RF signal, a bias circuit configured to tune and detune the RF coil, and a monitoring circuit configured to monitor a parameter among a bias voltage and a bias current of the bias circuit, based on a monitoring pattern. The MRI apparatus further includes a controller configured to determine whether the bias circuit is in an abnormal state, based on a determination criteria and the monitored parameter, and either one or both of the monitoring pattern and the determination criteria vary based on a status of the bias circuit.Type: GrantFiled: January 18, 2017Date of Patent: June 4, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin-sub Kim, Raghavendra Putti
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Patent number: 10100164Abstract: A manufacturing method that forms a multilayer thin film on the inner surface of a housing forming a transparent appearance of an electronic product to provide a deep metal texture and an electronic product having a metal texture provided at the inner surface of the housing. The multilayer thin film manufacturing method includes reforming an inner surface of a housing having an outer surface and the inner surface through plasma processing, depositing at least one hardness reinforcement layer on the inner surface, and depositing a color layer on the hardness reinforcement layer.Type: GrantFiled: October 31, 2014Date of Patent: October 16, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seo Joon Lee, Jin Sub Kim, Hyong Jun Yoo, Min Chul Jung, Jin Hyun Cho
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Publication number: 20180063218Abstract: An apparatus and a method for wirelessly transmitting video frames are provided. A wireless transmitting apparatus may include a processor that generates a plurality of sub-streams based on a video frame, and a plurality of wireless transmitters that transmit the plurality of sub-streams to a wireless receiving apparatus. The processor is further configured to receive channel state information from the plurality of wireless transmitters and to determine at least one of a number of the plurality of sub-streams and an amount of data of the video frame to be included in each sub-stream of the plurality of sub-streams, based on the channel state information.Type: ApplicationFiled: August 18, 2017Publication date: March 1, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin Sub KIM, Jin LEE, Hyun Koo KANG
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Patent number: 9845535Abstract: Disclosed herein is a method of forming a multilayer thin film by depositing target particles, detached from a target by plasma discharge of inert gas, on a metal object using a multilayer thin film deposition apparatus and a multilayer thin film formed by the method. More specifically, a sputtering deposition apparatus is used as the multilayer thin film deposition apparatus. The method includes coating a metal object with a coating layer, depositing at least one hardness-enhancing layer on the coating layer, and depositing a color layer on the at least one hardness-enhancing layer.Type: GrantFiled: May 30, 2014Date of Patent: December 19, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin Sub Kim, Hyong Jun Yoo, Min Chul Jung, Hyun Jun Jung, Jin Hyun Cho
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Publication number: 20170205481Abstract: A magnetic resonance imaging (MRI) apparatus and a method of detecting an error of the MRI apparatus are provided. The MRI apparatus includes a radio frequency (RF) coil configured to transmit and receive an RF signal, a bias circuit configured to tune and detune the RF coil, and a monitoring circuit configured to monitor a parameter among a bias voltage and a bias current of the bias circuit, based on a monitoring pattern. The MRI apparatus further includes a controller configured to determine whether the bias circuit is in an abnormal state, based on a determination criteria and the monitored parameter, and either one or both of the monitoring pattern and the determination criteria vary based on a status of the bias circuit.Type: ApplicationFiled: January 18, 2017Publication date: July 20, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin-sub KIM, Raghavendra PUTTI
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Patent number: 9429786Abstract: A display module including a liquid crystal panel that displays an input image, a backlight unit that produces light, at least one optical sheet that emits the light produced by the backlight unit toward a rear side of the liquid crystal panel and a temperature compensation unit having a heating sheet that transfers heat to a region of the liquid crystal panel are provided. The heating sheet has a heating wire disposed in a first region of the heating sheet and excluding a second region of the heating sheet superimposed over at least one of a liquid crystal driving board, a processing board, and a power supply unit.Type: GrantFiled: April 14, 2011Date of Patent: August 30, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin-sub Kim, Kwang-youn Kim, Jin-hyun Cho, Hoon Choi
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Patent number: 9417494Abstract: A display module including a backlight to more effectively dissipate heat generated at light emitting diodes (LEDs) and heat dissipation units to effectively dissipate heat generated at driver chips and prevent movement of the driver chips by attaching porous fillers to the heat dissipation units, and a display apparatus having the same are provided. The display module includes a display panel, a backlight disposed on a rear side of the display panel and including a plurality of printed circuit boards, a bottom chassis adapted to accommodate the backlight unit and provided with a plurality of seating grooves, a driving printed circuit board, a plurality of flexible printed circuit films which electrically connect the display panel and the driving printed circuit board, at least one heat dissipater disposed on an opposite surface of a corresponding one of the flexible printed circuit and provided with a porous filler.Type: GrantFiled: December 21, 2012Date of Patent: August 16, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jung Kyun Kim, Sung Ki Kim, Sru Kim, Jin Sub Kim, Jun Seok An, Kye Hoon Lee, Heong Seog Lee, Jin Hyun Cho
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Publication number: 20160123703Abstract: The present invention relates to an apparatus of generating momentum which drives an object. The present invention provides a momentum generating apparatus in which a pair of high temperature superconducting coils which are wound in different directions and have different superconducting properties are arranged in parallel and the same current flows in the pair of coils to be in a stable state where magnetic fields generated in the coils are cancelled and an asymmetric current is suddenly applied to the pair of coils through a switching operation to generate a magnetic field and an eddy current is induced in a plate due to the generated magnetic field and the plate is floated using a repulsive force between the magnetic field generated in the plate due to the eddy current and the magnetic field generated in the pair of coils, to instantaneously generate force using a small amount of superconducting coils.Type: ApplicationFiled: June 24, 2015Publication date: May 5, 2016Inventors: Tae Kuk KO, Ji Ho LEE, Woo Seung LEE, Hyung Jun KIM, Seok Ho NAM, Young Gun PARK, Jin Sub KIM
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Publication number: 20150123518Abstract: A plastic member, on which a metal layer is formed on a surface of a plastic object, a method of manufacturing the same, and an electronic product including the same are provided. The method of manufacturing a multilayer thin film includes modifying a surface of a plastic object using a plasma treatment, depositing a reflective metal layer on the surface of the plastic object, and depositing a transparent ceramic layer on the reflective metal layer.Type: ApplicationFiled: October 31, 2014Publication date: May 7, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seo Joon LEE, Jin Sub KIM, Hyong Jun YOO, Min Chul JUNG, Jin Hyun CHO
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Publication number: 20150125640Abstract: A manufacturing method that forms a multilayer thin film on the inner surface of a housing forming a transparent appearance of an electronic product to provide a deep metal texture and an electronic product having a metal texture provided at the inner surface of the housing. The multilayer thin film manufacturing method includes reforming an inner surface of a housing having an outer surface and the inner surface through plasma processing, depositing at least one hardness reinforcement layer on the inner surface, and depositing a color layer on the hardness reinforcement layer.Type: ApplicationFiled: October 31, 2014Publication date: May 7, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seo Joon LEE, Jin Sub KIM, Hyong Jun YOO, Min Chul JUNG, Jin Hyun CHO
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Patent number: 8939747Abstract: An injection mold includes a first mold part provided with a first mold surface and a second mold part provided with a second mold surface to form a cavity together with the first mold surface. Cooling channels along which a cooling fluid flows are provided in at least one of the first mold part and the second mold part, and a heat generating layer which receives power and then generates heat is disposed on the inner surfaces of the cooling channels and serves as a heater.Type: GrantFiled: December 8, 2011Date of Patent: January 27, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Jin Hyun Cho, Jin Sub Kim, Jong Won Lee
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Publication number: 20140355183Abstract: A method of manufacturing a multi-layer thin film is provided. The method includes modifying a surface of a plastic object by plasma treatment, depositing at least one hardness-enhancing layer on the plastic object, and depositing a color layer on the hardness-enhancing layer. The method may further include depositing a protective layer on the color layer.Type: ApplicationFiled: May 27, 2014Publication date: December 4, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin Hyun CHO, Jin Sub KIM, Hyong Jun YOO, Seo Joon LEE, Min Chul JUNG
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Publication number: 20140355184Abstract: Disclosed herein is a method of forming a multilayer thin film by depositing target particles, detached from a target by plasma discharge of inert gas, on a metal object using a multilayer thin film deposition apparatus and a multilayer thin film formed by the method. More specifically, a sputtering deposition apparatus is used as the multilayer thin film deposition apparatus. The method includes coating a metal object with a coating layer, depositing at least one hardness-enhancing layer on the coating layer, and depositing a color layer on the at least one hardness-enhancing layer.Type: ApplicationFiled: May 30, 2014Publication date: December 4, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin Sub KIM, Hyong Jun YOO, Min Chul JUNG, Hyun Jun JUNG, Jin Hyun CHO
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Patent number: 8842253Abstract: A liquid crystal display device includes a liquid crystal panel, a protection panel arranged a predetermined distant from the liquid crystal panel, and a flow control device to impart turbulence to an air flow in a channel, which is defined between the liquid crystal panel and the protection panel.Type: GrantFiled: February 28, 2013Date of Patent: September 23, 2014Assignee: SAMSUNG Electronics Co., Ltd.Inventors: Jin Sub Kim, Jin Hyun Cho, Sung Ki Kim, Joon Kang
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Patent number: 8840394Abstract: An injection molding apparatus is provided. The injection molding apparatus includes a mold, a plate heater mounted to the mold to heat the mold, and a cooling passage provided above or below the plate heater.Type: GrantFiled: May 18, 2012Date of Patent: September 23, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Jin Soo Pyo, Jong Won Lee, Jin Hyun Cho, Jin Sub Kim
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Patent number: 8411227Abstract: A liquid crystal display device includes a liquid crystal panel, a protection panel arranged a predetermined distant from the liquid crystal panel, and a flow control device to impart turbulence to an air flow in a channel, which is defined between the liquid crystal panel and the protection panel.Type: GrantFiled: June 22, 2012Date of Patent: April 2, 2013Assignee: SAMSUNG Electronics Co., Ltd.Inventors: Jin Sub Kim, Jin Hyun Cho, Sung Ki Kim, Joon Kang