Patents by Inventor In Young Hwang

In Young Hwang 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).

  • Semiconductor device and repair operation method thereof
    Patent number: 10763181
    Abstract: A semiconductor device includes a plurality of first signal lines and a plurality of second signal lines which are alternately arranged adjacent to each other, wherein the first signal lines and the second signal lines comprise a plurality of main signal lines and at least one spare signal line, a first signal transmitter suitable for transmitting signals through the main signal lines of the first signal lines, and shifting a signal transmission path to adjacent signal lines among the main signal lines and the spare signal line of the first signal lines, based on repair information, and a second signal transmitter suitable for transmitting signals through the main signal lines of the second signal lines, and shifting a signal transmission path to adjacent signal lines among the main signal lines and the spare signal line of the second signal lines, based on the repair information.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: September 1, 2020
    Assignee: SK hynix Inc.
    Inventors: Hee-Jin Byun, Ho-Uk Song, Sun-Young Hwang
  • Fall arrester
    Patent number: 10760336
    Abstract: The present invention relates broadly to a fall arrester (10) attached to a user's harness via a coupling arrangement (6). The fall arrester (10) is designed to be attached to a backup rope or safety line (12). The fall arrester 10 ( )comprises a body (14), and a lever (16) pivotally coupled to the body (14). The lever (16) includes a primary cam (18) which is arranged to co-operate with the coupling arrangement (6). In operation, descent of the user urges the coupling arrangement (6) into contact with the lever 16 which pivots to effect braking of the safety line (12) between the body (14) and the primary cam (18).
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: September 1, 2020
    Assignee: 3M Innovative Properties Company
    Inventor: Han Young Hwang
  • Substrate
    Publication number: 20200233252
    Abstract: A substrate having a spacer thereon and an optical device including the same are disclosed herein. In some embodiments, a substrate includes a base layer, a transparent column spacer formed on the base layer, and a black layer present between the transparent column spacer and the base layer. In some embodiments, an alignment film is present on the spacer.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 23, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Nam Seok Bae, Seung Heon Lee, Song Ho Jang, Dong Hyun Oh, Jin Woo Park, Ji Young Hwang, Jung Sun You, Han Min Seo, Cheol Ock Song
  • Method and electronic device for performing data communication using a frequency band shared among different radio access technologies
    Patent number: 10721749
    Abstract: An electronic device is provided. The electronic device includes at least one antenna on a designated band, at least one filtering unit for filtering signals received from the at least one antenna into a plurality of bands of the designated band, at least one switching unit for outputting the signals filtered by the at least one filtering unit to a first communication unit using a first communication function and a second communication unit using a second communication function, and a processor electrically connected with the at least one switching unit, the first communication unit, and the second communication unit for controlling the at least one switching unit so that, when a signal of a first band in the designated band is output to the first communication unit, a signal of a second band in the designated band is output to the second communication unit.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: July 21, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Sung-Jin Park, Dae-Ho Kang, Hyun-Hee Kim, Chang-Won Nam, Min-Chull Paik, Hyung-Yeol Lee, Won-Joon Cho, Na-Young Hwang
  • Display panel of an organic light emitting diode display device having a pentile pixel structure
    Patent number: 10706771
    Abstract: A display panel of an OLED display device includes a first OLED disposed in a first sub-pixel region, a second OLED disposed in a second sub-pixel region adjacent to the first sub-pixel region in a row direction, a third OLED disposed in a third sub-pixel region adjacent to the first sub-pixel region in a column direction, a fourth OLED disposed in a fourth sub-pixel region adjacent to the second sub-pixel region in the column direction and adjacent to the third sub-pixel region in the row direction, a first sub-pixel circuit disposed in the first sub-pixel region and a fourth sub-pixel circuit disposed in the fourth sub-pixel region, both configured to drive the first OLED, a second sub-pixel circuit disposed in the second sub-pixel region, and configured to drive the fourth OLED, a third sub-pixel circuit disposed in the third sub-pixel region, and configured to drive the third OLED.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: July 7, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Young-In Hwang, Elly Gil, Eungtaek Kim, Jina Lee, Joohyeon Jo, Seongbaik Chu
  • M2M APPLICATION TEST DEVICE AND METHOD
    Publication number: 20200210327
    Abstract: An M2M application test apparatus and method are disclosed. According to one embodiment of the present invention, the M2M application test apparatus for testing an M2M application on the basis of a one M2M standard can comprise: an application storage for storing at least one application to be tested; and at least one server, which configures a test triggering message on the basis of the application to be tested and test-related information so as to transmit the test triggering message to the application to be tested, and receives a test result from the application to be tested and provides the same.
    Type: Application
    Filed: September 29, 2017
    Publication date: July 2, 2020
    Inventors: Jae Seung SONG, Jae Young HWANG, Seung Myeong JEONG, Jae Ho KIM
  • METHOD OF INCREASING STRENGTH OF GLASS SUBSTRATE FOR OPTICAL FILTER AND TEMPERED-GLASS OPTICAL FILTER MADE THEREBY
    Publication number: 20200207658
    Abstract: The present invention provides a method of increasing the strength of a glass substrate for optical filters and a tempered-glass optical filter using a tempered glass substrate manufactured using the same, in which the glass substrate for optical filters is subjected to chemical tempering so that a compressive stress (CS) and a depth of layer (DOL) of the glass substrate are adjusted to increase the bending strength thereof.
    Type: Application
    Filed: December 24, 2019
    Publication date: July 2, 2020
    Applicant: UTI INC.
    Inventors: Deok Young Park, Jae Young Hwang, Hak Chul Kim, Hack Seon Kim, Tea Joo Ha
  • Apparatus and method for providing summarized information using an artificial intelligence model
    Patent number: 10699062
    Abstract: An artificial intelligence system using a machine learning algorithm for providing summary information of a document input to an artificial intelligence learning model trained to obtain summary information.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: June 30, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Jin-young Hwang
  • STORAGE DEVICE AND STORAGE VIRTUALIZATION SYSTEM
    Publication number: 20200201669
    Abstract: The storage device and storage virtualization system include a non-volatile memory device, and a memory controller configured to generate at least one virtual device corresponding to a physical storage area of the non-volatile memory device, and convert a virtual address for the virtual device into a physical address in response to an access request.
    Type: Application
    Filed: March 5, 2020
    Publication date: June 25, 2020
    Inventor: JOO-YOUNG HWANG
  • AUTOMATED TELLER MACHINE
    Publication number: 20200202678
    Abstract: An automated teller machine comprises a main body including a customer service unit where a medium is inserted and taken out and a deposit/withdrawal unit where a medium is separated and stacked, and a tray configured to transfer the medium while reciprocating between the deposit/withdrawal unit and the customer service unit. The tray includes a tray body that is movable between the customer service unit and the deposit/withdrawal unit, a clamping plate provided at the tray body to be vertically movable to clamp the medium inserted into the tray body, and a clamping lever configured to move the clamping plate upward so that a medium stacking space into which the medium is inserted is generated in the tray body.
    Type: Application
    Filed: May 28, 2019
    Publication date: June 25, 2020
    Inventors: Jin Young HWANG, Kyoung Soo KIM, Seok Won KIM, Seung Soo LEE, Hye Bin OH, Young Dae SEO
  • Electronic device using logical channels for communication
    Patent number: 10693969
    Abstract: An apparatus and method for providing one or more protocols for one or more electronic devices are provided. The method includes establishing, by an electronic device configured to provide a framework interface by executing instructions stored in a memory, one or more physical channels with an external electronic device, using one or more communication modules, executing, by the electronic device, two or more application programs to interface with the framework interface, and communicating, via the framework interface, data from the two or more application programs through the one or more physical channels to the external electronic device, using at least one logical channel or session for a respective one of the two or more application programs.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: June 23, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Soo Cho, Aravind Iyer, Mahesh Anjanappa, Ranjeet Kumar Patro, Prasad Tirumala Sree Hari Vara Vadlapudi, Suck-Ho Seo, In-Hyuk Choi, Il-Sung Hong, Abhijit C Pathak, Amit Prabhudesai, Ashok Subash, Ravindra Balkrishna Shet, Dong-Hyoun Son, Byeong-Ho Shim, Ji-Ryang Chung, Kangli Hao, Madhavan Vasudevan, Mahesh Malagouda Patil, M. S. S. K. Sharma, Ranjitsinh Udaysinh Wable, Shekhar Anantha Ambekar, Subba Reddy Venkata Kota, Raghavendra Vaddarahalli Ramegowda, Varunjith Therath Kainoth, Vishwanath Balekudige Gopalakrishna, Nam-Kun Kim, Young-Ju Kim, Jeong-Mi Kim, Chang-Sik Kim, Hyeong-Geun Kim, Shashanka Dasari, Gyu-Seok Shim, Won-Geun Shim, Anil Agiwal, Jin-Hyuk Lee, Sang-Hyun Han, In-Hyup Hwang, Ji-Young Hwang
  • INTERCONNECTING LUGGAGE SYSTEM
    Publication number: 20200178661
    Abstract: A system of interconnecting luggage includes first and second luggage items. The first luggage item has a handle about an upper end and rolling elements about a base, and is tiltable about a rotational axis of the rolling elements by the handle. The second luggage item also has rolling elements about a base. Each of the first and second luggage items have integral mutual engagement and disengagement elements configured to provide, when the first and second luggage items are mutually engaged, a substantially rigid mechanical connection that maintains the first and second luggage items in relative spatial arrangement such that when the system is in a stable arrangement, the rolling elements of the first and second luggage items contact an underlying planar substrate, and the first luggage item is maintained at a tilt angle relative to the underlying planar substrate.
    Type: Application
    Filed: June 12, 2018
    Publication date: June 11, 2020
    Inventors: Adrian STONE, Timothy John FORD, Han Young HWANG
  • AUTOMATED TELLER MACHINE HAVING BILL STOPPER
    Publication number: 20200175824
    Abstract: An automated teller machine comprises a main body; a deposit/withdrawal unit provided at one side in the main body and configured to separate and stack a medium; a customer service unit provided at a front side of the main body and configured to receive a medium from a user; and a tray unit configured to transfer a medium between the deposit/withdrawal unit and the customer service unit while reciprocating therebetween. The deposit/withdrawal unit includes a bill stopper that is rotatably provided to open and close an opening of the deposit/withdrawal unit through which the tray unit passes; and a link unit configured to open and close the bill stopper by providing a rotational force to the bill stopper.
    Type: Application
    Filed: May 16, 2019
    Publication date: June 4, 2020
    Inventors: Jin Young HWANG, Kyoung Soo KIM, Seok Won KIM, Seung Soo LEE
  • Method of performing garbage collection, storage device performing the same and computing system including the same
    Patent number: 10671287
    Abstract: A method of operating a storage device to perform a garbage collection operation on a nonvolatile memory device having a plurality of memory blocks, the storage device configured to operate based on a multi-stream scheme such that a plurality of data is written into the plurality of memory blocks based on which of a plurality of streams is associated with the plurality of data. The method may include selecting at least two memory blocks among the plurality of memory blocks as victim memory blocks such that the victim memory blocks are configured to store data associated with a same stream of the plurality of streams; and performing the garbage collection operation on the victim memory blocks.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: June 2, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: In-Hwan Doh, Byung-Hei Jun, Joo-Young Hwang
  • Copolycarbonate and composition comprising the same
    Patent number: 10669375
    Abstract: The present disclosure relates to a copolycarbonate having improved impact strength at low temperature and yellow index simultaneously, a composition including the same, and the copolycarbonate comprising: an aromatic polycarbonate-based first repeating unit, an aromatic polycarbonate-based second repeating unit having at least one siloxane bond, and an aromatic polycarbonate-based third repeating unit having at least one siloxane bond containing fluoro-substituted C1-15 alkyl.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: June 2, 2020
    Assignee: LG CHEM LTD.
    Inventors: Jung Jun Park, Young Young Hwang, Moo Ho Hong, Hyong Min Bahn, Ki Jae Lee
  • Substrate
    Publication number: 20200159058
    Abstract: A substrate having a spacer formed thereon, a method of making the same, and an optical device including the same are disclosed herein. In one embodiment, a substrate includes a base layer, and a black column spacer formed on the base layer, wherein the black column spacer has an optical density in a range of 1.1 to 4, and wherein the black column spacer having a curved portion, wherein a cross section of the curved portion having at least one region having curvature.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Cheol Ock Song, Ji Young Hwang, Han Min Seo, Sung Eun Park, Nam Seok Bae, Seung Heon Lee, Jung Sun You
  • STORAGE DEVICE AND STORAGE SYSTEM INCLUDING THE SAME
    Publication number: 20200159656
    Abstract: A storage device includes a non-volatile memory including a plurality of memory blocks. The storage device performs an alignment operation in response to receipt of an align command. The alignment operation converts a received logical address of a logical segment into a physical address and allocates the physical address to a physical block address corresponding to a free block. The storage device is further configured to performs a garbage collection in units of the physical block address that indicates one memory block.
    Type: Application
    Filed: August 16, 2019
    Publication date: May 21, 2020
    Inventors: Byoung-Geun Kim, In-Hwan Doh, Joo-Young Hwang, Seung-Uk Shin, Min-Seok Ko, Jae-Yoon Choi
  • Systems and methods for regulating an environmental variable within a target zone having multiple inhabitants
    Patent number: 10655883
    Abstract: A system and associated methods of operation for regulating an environmental variable (such as ambient room temperature) within a target zone. The system includes an occupancy sensor configured to monitor the target zone and determine a number of inhabitants present within the zone. The occupancy sensor generates an occupancy signal communicating the number of detected inhabitants to an environmental control system. Upon receiving the occupancy signal, the environmental control system regulates an environmental variable within the zone based on the number of inhabitants present in the zone.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: May 19, 2020
    Assignee: Elwha LLC
    Inventors: Jesse R. Cheatham, III, William David Duncan, Eun Young Hwang, Roderick A. Hyde, Tony S. Pan, Clarence T. Tegreene, Victoria Y. H. Wood
  • Data management method and storage device performing the same
    Patent number: 10657041
    Abstract: In a data management method for a storage device, the storage device includes a nonvolatile memory device including a plurality of memory blocks. A TRIM-after-COPY command is received from an external host such that a data compaction operation is performed on a first storage region. Valid data stored in the first storage region are internally copied into a second storage region based on the TRIM-after-COPY command. A TRIM operation is performed based on the TRIM-after-COPY command to update a logical-to-physical address mapping table and a valid page bitmap.
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: May 19, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: In-Hwan Doh, Joo-Young Hwang
  • INSULATING HEAT DISSIPATION COATING COMPOSITION AND INSULATING HEAT DISSIPATION UNIT FORMED USING THE SAME
    Publication number: 20200154608
    Abstract: An insulating heat dissipation coating composition including a coating layer-forming component including a subject resin, and an insulating heat dissipation filler. Therefore, the coating composition may have excellent thermal conductivity and excellent thermal emissivity, and therefore an insulating heat dissipation coating layer which exhibits excellent heat dissipation performance and has insulating property may be formed. In addition, the heat dissipation coating layer formed thereby has a very excellent adhesive strength to a surface to be coated so as to significantly prevent peeling of the coating layer during use, and to maintain durability of the coating layer even against a physical or chemical stimulus such as external heat, organic solvent, moisture or shock, which is generated after the coating layer is formed.
    Type: Application
    Filed: May 24, 2017
    Publication date: May 14, 2020
    Applicant: AMOGREENTECH CO., LTD.
    Inventors: Moon Hoe KIM, Seung Jae HWANG, Moon Young HWANG