Patents by Inventor Sung Chul Park

Sung Chul Park 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: 20200059677
    Abstract: Provided is a method, performed by a terminal, of providing content includes determining whether at least one content is included in preference content, based on information about the at least one content provided to the terminal and preference information of a user of the terminal about content; content, which is not included in the preference content, is present in the at least one content, transmitting, to a server, a request to change the first content to second content included in the preference content based on previously stored information about the preference content; and outputting the second content received from the server, in response to the request.
    Type: Application
    Filed: February 9, 2018
    Publication date: February 20, 2020
    Inventors: Pil-kyu PARK, Kwang-pyo CHOI, Woong-il CHOI, Myung-ho KIM, Sung-chan KIM, Jeong-hoon PARK, Hee-chul YANG, Chang-hyun LEE
  • Patent number: 10556191
    Abstract: By using the distillation device of the present application, energy loss occurring in a purification process of a solution including a waste stripper and a stripped photoresist resin used in a stripping process of a photoresist can be minimized and the installation cost of the distillation device can be reduced compared to the case in which dual distillation columns are used, thereby increasing the economic feasibility of a process.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: February 11, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Si Nae Lee, Sung Kyu Lee, Sang Beom Lee, Sung Ho Lee, Jeong Seok Kim, Joon Ho Shin, Dae Chul Jung, Yong Hee Jang, Tae Moon Park, Hyun Jik Yi
  • Patent number: 10551775
    Abstract: A fusing apparatus for an image forming apparatus includes a fusing belt which rotates, a bushing guiding the fusing belt, a ring member rotatably coupled to the bushing and in contact with the fusing belt so as to rotate together with the fusing belt, and a sliding guide member, provided between the ring member and the sidewall of the bushing and at least partially disposed above a central axis of the fusing belt. The sliding guide member slidably supports the ring member and protrudes from the sidewall of the bushing such that a continuous gap is provided from a bottom of the sliding guide member to a bottom of the sidewall of the bushing.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: February 4, 2020
    Inventors: Sun-hyung Lee, Sung-woo Kang, Ji-su Park, Sea-chul Bae, Gil-jae You, Seung-jun Lee, Young-hoon Han
  • Patent number: 10547101
    Abstract: An antenna of an electronic device is provided, which includes a radiator including at least part of a metal housing of the electronic device; a capacitor connected to the radiator; a feeding part connected to the radiator; and a ground part connected to the capacitor.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: January 28, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Soon Ho Hwang, Ui Chul Jeong, Sung Koo Park, Chan Kyu An, Joon Ho Byun, Sang Keun Yoo, Yoon Jae Lee, Jin Woo Jung, Jae Bong Chun
  • Patent number: 10513172
    Abstract: A front end module for an electric vehicle is provided. The front end module includes a carrier that is disposed inside a bumper cover having a lower grille. The carrier includes a receiving opening within which a heat exchanger is disposed. In addition, an active air flap is disposed below the carrier and adjacent to the lower grille, the active air flap having a plurality of pivotable flaps. Further, the front end module includes an air guard that is disposed above the active air flap and covers a front surface of the heat exchanger disposed within the receiving opening of the carrier.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: December 24, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Hanon Systems
    Inventors: Byoung Chul Kim, Ok Ryul Min, Sung Wook Park
  • Publication number: 20190384134
    Abstract: In the electrochromic device according to an embodiment of the present application, when the first voltage is applied to the electrochromic device in a state that the electrochromic element has the first state, the electrochromic device becomes the second state, and when the first voltage is applied to the electrochromic element in a state that the electrochromic element has the fourth state, the electrochromic element becomes the third state.
    Type: Application
    Filed: August 30, 2019
    Publication date: December 19, 2019
    Inventors: Sang Hyun Park, Byoung Dong Kim, Hyun Jong Kim, Cheol Hwan Kim, Sang Woo Yoo, Yun Chul Choi, Sung Joong Kim, Kwang Jin Jeon, Hyeon Jun Kong, Jin Ah Sohn
  • Patent number: 10511192
    Abstract: An electronic device is provided that includes a housing and a power receiver disposed within the housing. The power receiver includes a conductive pattern for receiving power wirelessly. The conductive pattern includes a main coil having a plurality of turns, a first sub-coil formed at an input port of the main coil, and a second sub-coil formed at an output port of the main coil. The electronic device also includes a controller configured to control to receive power using the conductive pattern.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: December 17, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jae-Hyun Park, Dong-Zo Kim, Do-Won Kim, Bong-Chul Kim, Sung-Ku Yeo, Young-Ho Ryu, Chong-Min Lee
  • Publication number: 20190378838
    Abstract: Provided is a semiconductor device including: a plurality of active regions extending on a substrate in a first direction; first and second gate structures spaced apart from each other in the first direction and extending on the substrate in a second direction crossing the plurality of active regions; an interlayer insulating layer covering around the first and second gate structures; and an inter-gate cutting layer traversing the first and second gate structures and the interlayer insulating layer in the first direction, the inter-gate cutting layer including an insulating material, wherein the first and second gate structures are cut by the inter-gate cutting layer, wherein a level of a bottom surface of the inter-gate cutting layer at a region cutting the first and second gate structures is lower than a level of a bottom surface of the inter-gate cutting layer in the interlayer insulating layer.
    Type: Application
    Filed: December 13, 2018
    Publication date: December 12, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yong-ho Jeon, Jong-chul Park, Sung-woo Myung, Jung-hyun Kim
  • Patent number: 10506609
    Abstract: An interference removal method in a multi-node system is provided. A user equipment (UE) receives node information from a base station, a first signal from a first node, and a second signal from a second node. The first signal and the second signal are used to remove an interference. The node information includes configuration information related to the first signal and the second signal. The configuration information includes information related to at least one of a number of antenna ports of the first node and the second node, a number of data streams, and a node identifier (ID). A pattern of the first signal or the second signal is determined according to at least one of the number of antenna ports of the first node and the second node, the number of data streams, and the node ID.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: December 10, 2019
    Inventors: Ji Won Kang, Jin Young Chun, Su Nam Kim, Bin Chul Ihm, Sung Ho Park
  • Patent number: 10494705
    Abstract: A steel composition is provided and includes carbon of about 0.5 to 0.7 wt %; silicon of about 1.3 to 2.3 wt %; manganese of about 0.6 to 1.2%; chromium of about 0.6 to 1.2 wt %; molybdenum of about 0.1 to 0.5 wt %; nickel of about 0.05 to 0.8 wt %; vanadium of about 0.05 to 0.5 wt %; niobium of about 0.05 to 0.5 wt %; titanium of about 0.05 to 0.3 wt %; cobalt of about 0.01 to 3 wt %; zirconium of about 0.001 to 0.2 wt %; yttrium of about 0.01 to 1.5 wt %; copper of about 0.3% or less but greater than 0 wt %; aluminum of about 0.3% or less but greater than 0 wt %; nitrogen of about 0.03% or less but greater than 0 wt %; oxygen of about 0.003% or less but greater than 0 wt %. Additionally, a balance iron, based on the total weight is included.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: December 3, 2019
    Assignees: Hyundai Motor Company, Hyundai Steel Company
    Inventors: Sung Chul Cha, Hyung Oh Ban, Seung Hyun Hong, Chul Woo Park
  • Publication number: 20190360735
    Abstract: An icemaker according to present invention may comprise: a device body having an inflow penetration portion and a discharge penetration portion formed therein; a flow portion having an inflow opening and a discharge opening provided to penetrate the inflow penetration portion and the discharge penetration directly or indirectly, respectively, and having a flow space formed therein so as to connect with the inflow opening and the discharge opening; a cooling portion configured such that a refrigerant flows to at least a part of the periphery of the flow portion, thereby cooling water, which is introduced into the flow space through the inflow opening and flows therein, and turning the same into ice or cold water; and a separating/transferring portion for separating the ice, which has been generated in the flow space, from the flow space and transferring the same to the discharge opening.
    Type: Application
    Filed: September 8, 2017
    Publication date: November 28, 2019
    Inventors: Sang-Gu SIM, Myung-Jin PARK, Jung-Chul PARK, Hyun-Woo LEE, Sung-Jin KIM, In-Du CHOI
  • Publication number: 20190364294
    Abstract: Provided are an encoding device using predictive coding in a screen and a method thereof, and a decoding device and a method thereof. The encoding device is capable of generating a prediction block of a current block according to one of methods for generating a plurality of predetermined prediction blocks, and outputting at least one of encoding information and differential blocks as bitstream by entropy encoding according to whether differential blocks are encoded or not.
    Type: Application
    Filed: August 7, 2019
    Publication date: November 28, 2019
    Inventors: Sung Chang LIM, Hae Chul CHOI, Se Yoon JEONG, Suk Hee CHO, Hui Yong KIM, Jin Ho LEE, Ha Hyun LEE, Jong Ho KIM, Jin Soo CHOI, Jin Woong KIM, Gwang Hoon PARK, Kyung Yong KIM, Dong Gyu SIM, Seoung Jun OH
  • Patent number: 10487382
    Abstract: Disclosed herein is a high strength special steel including, by weight %: carbon (C): from about 0.1 to 0.5%; silicon (Si): from about 0.1 to 2.3%; manganese (Mn): from about 0.3 to 1.5%; chromium (Cr): from about 1.1 to 4.0%; molybdenum (Mo): from about 0.3 to 1.5%; nickel (Ni): from about 0.1 to 4.0%; vanadium (V): from about 0.01 to 0.50%; boron (B): from about 0.001 to 0.010%; niobium (Nb): from about 0.05 to 0.50%; and the balance of iron (Fe) and inevitable impurities.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: November 26, 2019
    Assignee: Hyundai Motor Company
    Inventors: Sung Chul Cha, Jong Hwi Park, Dong Lim Seo, Seung Hyun Hong
  • Publication number: 20190355719
    Abstract: A semiconductor device includes first to fourth cells sequentially disposed on a substrate, first to third diffusion break structures, a first fin structure configured to protrude from the substrate, the first fin structure comprising first to fourth fins separated from each other by the first to third diffusion break structures, a second fin structure configured to protrude from the substrate, to be spaced apart from the first fin structure, the second fin structure comprising fifth to eighth fins separated from each other by the first to third diffusion break structures, the first to fourth gate electrodes being disposed in the first to fourth cells, respectively, and the number of fins in one cell of the first to fourth cells is different from the number of fins in an other cell of the first to fourth cells.
    Type: Application
    Filed: April 1, 2019
    Publication date: November 21, 2019
    Inventors: Shigenobu MAEDA, Sung Chul PARK, Chul Hong PARK, Yoshinao HARADA, Sung Min KANG, Ji Wook KWON, Ha-Young KIM, Yuichi HIRANO
  • Patent number: 10483564
    Abstract: A flow frame for a redox flow battery includes: a frame body having a plate-like shape and an electrode hole in its center where an electrode is to be disposed; four through holes disposed at corners of the frame body, respectively; a flow channel disposed at a front of the frame body above and below the electrode hole so that two of the through channels diagonal to each other as a pair are connected to each other via the electrode hole; through channels disposed at distal ends of the flow channel to cause electrolyte flows toward a rear of the frame body; and a distribution channel connecting the through channels with the electrode hole at the rear of the frame body. The flow channel has at least one branch point, and a change in cross sectional area of the flow channel before and after the branch point is 10% or less.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: November 19, 2019
    Assignee: OCI COMPANY LTD.
    Inventors: Sung Seek Ham, Myung Sup Um, Byung Chul Kim, Sang Eun Park, Nam Jin Lee
  • Publication number: 20190341547
    Abstract: A memory device may include a first conductive line, a second conductive line extending in a direction intersecting the first conductive line, such that the first conductive line and the second conductive line vertically overlap at a cross-point between the first conductive line and the second conductive line, and a memory cell pillar at the cross-point. The memory cell pillar may include a heating electrode layer and a resistive memory layer contacting the heating electrode layer. The resistive memory layer may include a wedge memory portion having a width that increases continuously in proportion with increasing distance from the heating electrode layer, and a body memory portion connected to the wedge memory portion such that the body memory portion and the wedge memory portion comprise an individual and continuous layer, the body memory portion having a greater width than the wedge memory portion.
    Type: Application
    Filed: July 16, 2019
    Publication date: November 7, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seul-ji Song, Sung-won Kim, Il-mok Park, Jong-chul Park, Ji-hyun Jeong
  • Patent number: 10469840
    Abstract: Provided is a video encoding apparatus, including a signal separator to separate a differential image block into a first domain and a second domain, based on a boundary line included in the differential image block, the differential image block indicating a difference between an original image and a prediction image with respect to the original image, a transform encoder to perform a transform encoding with respect to the first domain using a discrete cosine transform (DCT), a quantization unit to quantize an output of the transform encoding unit in a frequency domain, a space domain quantization unit to quantize the second domain in a space domain, and an entropy encoder to perform an entropy encoding using outputs of the quantization unit and the space domain quantization unit.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: November 5, 2019
    Inventors: Sung-Chang Lim, Ha Hyun Lee, Hui Yong Kim, Se Yoon Jeong, Suk Hee Cho, Hae Chul Choi, Jong Ho Kim, Jin Ho Lee, Jin Soo Choi, Jin Woo Hong, Dong Gyu Sim, Seoung Jun Oh, Gwang Hoon Park, Mun Churl Kim, Neung Joo Hwang, Sea Nae Park
  • Publication number: 20190328018
    Abstract: The present application relates to tomato ketchup with improved storage stability and a method for enhancing the storage stability of ketchup.
    Type: Application
    Filed: September 12, 2017
    Publication date: October 31, 2019
    Inventors: In LEE, Seung Won PARK, Sung Bae BYUN, Dong Seok SHIM, Dong Chul JUNG, Jong Min CHOI
  • Patent number: 10461350
    Abstract: Disclosed is an electrochemical reaction cell enhancing a reduction reaction. The electrochemical reaction cell enhancing a reduction reaction comprises: a membrane electrode assembly including a polymer electrolytic membrane, a cathode formed by sequentially stacking a first gas diffusion layer and a first catalyst layer on one surface of the electrolytic membrane, and an anode formed by sequentially stacking a second catalyst layer and a second gas diffusion layer on the other surface of the electrolytic membrane; a first distribution plate stacked on the first catalyst layer to supply a reaction gas and a cathode electrolytic solution dissolved with the reaction gas to the first catalyst layer along separate channels; and a second distribution plate stacked on the second gas diffusion layer to supply an anode electrolytic solution to the second gas diffusion layer.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: October 29, 2019
    Assignee: Korea Institute of Science and Technology
    Inventors: Jong Hyun Jang, Hyoung-Juhn Kim, Sung Jong Yoo, Jin Young Kim, Hyung Chul Ham, Dirk Henkensmeier, So Young Lee, Hyun Seo Park, Youngseung Na, Min Gwan Ha
  • Publication number: 20190320999
    Abstract: The present invention relates to: a portable probe for photoacoustic tomography, capable of performing line-by-line scanning or area-by-area scanning by using a small number of light inputs; and a real-time photoacoustic tomography device. The probe for photoacoustic tomography includes: a lens receiving light inputs from an optical fiber so as to make the same proceed as small diameter parallel light; a Powell lens receiving the small diameter parallel light and generating a line beam of a predetermined thickness, and allowing energy dispersed on a line to be uniform on the entire line; a lens making the line beam pass therethrough such that the line beam has a predetermined width and a reduced thickness so as to be line-focused at a target area; an acoustic reflection glass for separating, from a light path, an acoustic wave outputted from the target area; and an acoustic measurement unit for measuring acoustic strength.
    Type: Application
    Filed: October 23, 2017
    Publication date: October 24, 2019
    Inventors: Sung Chul BAE, Chul Ho OAK, Eun Kee PARK, Jung-Eun PARK, Yeh Chan AHN