Patents by Inventor Kwang-su Kim

Kwang-su 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).

  • Publication number: 20210159186
    Abstract: An electronic component module includes: a substrate; an electronic element disposed on a first surface of the substrate; an encapsulant disposed on the first surface of the substrate and configured to seal the electronic element; a first pad disposed on an outermost region of a second surface of the substrate; a second pad disposed inward of the first pad on the second surface of the substrate, and positioned parallel to the first pad; and a shielding layer connected to the first pad, and at least partially surrounding a side surface of the encapsulant and a side surface of the substrate. The first and second pads are electrically connected by a connection pad.
    Type: Application
    Filed: April 20, 2020
    Publication date: May 27, 2021
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Myung Lim RYU, Kwang Ju CHOI, Da Un KIM, Duck Whan KIM, Dong Hyeon LEE, Kyoung Min KIM, Ik Su SHIN
  • Publication number: 20210149597
    Abstract: A controller for controlling a memory device may include: a sequence detector suitable for determining, each time a set number of data chunks are processed, whether the set number of recently processed data chunks are sequential data chunks, based on the lengths of the data chunks and logical-address-adjacency of the data chunks; and a processor suitable for performing a sequential operation according to the determination result, until next determination.
    Type: Application
    Filed: April 15, 2020
    Publication date: May 20, 2021
    Inventor: Kwang-Su KIM
  • Patent number: 11001503
    Abstract: The present invention relates to a method of preparing an MFI zeolite with a microporous and mesoporous hierarchical structure in which a non-benzene-based first structure-directing agent, which provides ordered microporous pore sizes and a framework of MFI zeolite seed crystals, and a second structure-directing agent containing one benzene ring and an ammonium ion, which functions as a mesopore-directing agent without interfering with the function of the first structure-directing agent, are simultaneously used; an MFI zeolite with a microporous and mesoporous hierarchical structure, which is prepared by the method, and a catalyst use thereof for a reaction of converting acetylene into an aromatic compound; and a method of preparing an aromatic compound from acetylene using the catalyst.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: May 11, 2021
    Assignee: Sogang University Research Foundation
    Inventors: Kyoung-Su Ha, Kwang Min Kim, Jong Hyun Jeon, Choongik Kim, Daegak Kim
  • Publication number: 20210133095
    Abstract: An electronic device includes a memory controller selecting map data to be output to a host. The memory controller includes an address counter and a map data selector. The address counter counts a number of times a logical block address corresponding to a request is received based on the request received from the host and outputs an activation signal indicating that an index to which the logical block address belongs is an activation index when an activation count corresponding to the index is equal to or greater than a preset value, the activation count being generated based on a counting result. The map data selector selects map data to be output to the host based on the activation signal. The address counter decreases the activation count by a preset size when a size of the selected map data exceeds a storage capacity of the host allocated for storing map data.
    Type: Application
    Filed: June 17, 2020
    Publication date: May 6, 2021
    Inventors: Kwang Su KIM, Youn Won PARK, Seok Jun LEE
  • Publication number: 20210117119
    Abstract: A memory system, a memory controller and an operating method are disclosed. A first area, a second area included in the first area, and a third area are set. An area to which target data is to be written is determined to the first area or the third area. When the target data is written to the first area, the target data is preferentially written to the second area. The number of data bits stored per memory cell in the first area is less than the number of data bits stored per memory cell in the third area. As a consequence, it is possible to secure storage capacity of the memory system to at least a set reference while securing data write performance of the memory system recognized by a host to at least a set reference.
    Type: Application
    Filed: April 8, 2020
    Publication date: April 22, 2021
    Inventor: Kwang Su KIM
  • Publication number: 20210026570
    Abstract: Provided herein may be a memory system and a method of operating the same. The method of operating a memory system may include receiving a first program command, and performing an operation corresponding to the first program command, receiving a second program command while performing the operation corresponding to the first program command, delaying setting of a queue status register for the second program command by a first wait time, receiving a third read command before the first wait time elapses, and setting the queue status register for the third read command before setting the queue status register for the second program command.
    Type: Application
    Filed: October 14, 2020
    Publication date: January 28, 2021
    Inventor: Kwang Su KIM
  • Publication number: 20210007418
    Abstract: The present invention relates to a volume-adjustable compensation brassiere that is configured such that a user can conveniently adjust the brassiere to a desired volume. The volume-adjustable compensation brassiere includes: a pair of bra cups formed by arc-shaped lines in a form surrounding the overall protruding breasts; and a wearing band configured to connect the bra cups, to be worn around the chest, and to be fastened at both ends thereof through hook-eye fastening. A plurality of first coupling means is formed on the front of each of the bra cups, and compensation covers are each teamed in a shape covering the overall front of a corresponding one of the bra cups and are each provided with second coupling means configured to be coupled with the first coupling means.
    Type: Application
    Filed: April 21, 2020
    Publication date: January 14, 2021
    Inventor: Kwang Su KIM
  • Publication number: 20200383429
    Abstract: Disclosed herein is a shoe with a replaceable heel Tire shoe with a replaceable heel includes: a shoe body including an outsole configured to support the overall sole of a foot of a user and an upper configured to surround the foot of the user; a base heel formed to protrude from tire bottom surface of the outsole of the shoe body and provided with a first coupling portion; anti a replaceable heel coupled to the bottom of the base heel and provided with a second coupling portion that is formed at a location opposite to the first coupling portion and is coupled with the first coupling portion.
    Type: Application
    Filed: April 21, 2020
    Publication date: December 10, 2020
    Inventor: Kwang Su KIM
  • Patent number: 10838662
    Abstract: Provided herein may be a memory system and a method of operating the same. The method of operating a memory system may include receiving a first program command, and performing an operation corresponding to the first program command, receiving a second program command while performing the operation corresponding to the first program command, delaying setting of a queue status register for the second program command by a first wait time, receiving a third read command before the first wait time elapses, and setting the queue status register for the third read command before setting the queue status register for the second program command.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: November 17, 2020
    Assignee: SK hynix Inc.
    Inventor: Kwang Su Kim
  • Publication number: 20200356983
    Abstract: Provided is a method of providing a recommended card, the method including: receiving a radio signal from at least one access point around a device; selecting one from the at least one access point, based on a strength of the received radio signal; determining a card merchant corresponding to the selected access point; determining at least one recommended card regarding the determined card merchant from at least one card registered with the device, based on the card merchant and card benefit information of the registered at least one card; and providing the at least one recommended card.
    Type: Application
    Filed: June 26, 2018
    Publication date: November 12, 2020
    Inventors: Seul-ae YANG, Min-young KANG, Kwang-su KIM, Sun-young PARK, Hee-lok JUNG, Ki-bum KIM, Hyun-jin AHN, Jae-seok YOON
  • Publication number: 20200349609
    Abstract: An electronic device is disclosed. The present electronic device comprises: a display; a communicator; a memory to store computer executable instructions; and a processor for executing computer executable instructions so as to obtain, through the communication unit, state information transmitted by at least one external device, and controlling the display to provide, while the electronic device operates in a standby mode, an image corresponding to an advertising content determined based on the obtained state information.
    Type: Application
    Filed: August 23, 2018
    Publication date: November 5, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-hang SHIN, Kwang-su KIM, Jae-wook KIM, Ho-gun LIM
  • Patent number: 10781096
    Abstract: A MEMS device includes a substrate, a MEMS element portion disposed on a surface of the substrate, a cap having a cavity formed to oppose the MEMS element portion, and a diffusion prevention layer formed on at least a portion of the cap, wherein at least one of the cap and the substrate includes a bonding layer disposed outside of the cavity, and wherein the cap includes a spreading prevention portion disposed between the bonding layer and the cavity and having a V-shape in cross-section.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: September 22, 2020
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Tae Hun Lee, Kwang Su Kim, Tae Yoon Kim
  • Publication number: 20200293458
    Abstract: Provided herein may be a storage device and a method of operating the same. The method of operating a storage device including a replay protected memory block (RPMB) may include receiving a write request for the RPMB from an external host, selectively storing data in the RPMB based on an authentication operation, receiving a read request from the external host, and providing result data to the external host in response to the read request, wherein the read request includes a message indicating that a read command to be subsequently received to from the external host is a command related to the result data.
    Type: Application
    Filed: June 1, 2020
    Publication date: September 17, 2020
    Inventor: Kwang Su KIM
  • Patent number: 10752012
    Abstract: The present invention relates to an ink container for an inkjet printer, the ink container being configured to prevent a problem caused by fine bubbles accumulated in the ink container. As the ink container containing ink for supplying ink to an inkjet head having a plurality of nozzles that discharge ink, the ink container includes: a bottom surface inclined so that a first side thereof connected to a return line through which ink is returned from the inkjet head is positioned higher than a second side thereof connected to a supply line through which ink is supplied to the inkjet head; and a bubble removing net provided between the supply line and the return line to remove bubbles from ink contained in the ink container.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: August 25, 2020
    Assignee: GOSANTECH CO., LTD
    Inventors: Sung-hee Lee, Kwang-su Kim
  • Patent number: 10749098
    Abstract: The present disclosure relates to an electronic element package and a method of manufacturing the same. The electronic element package includes a substrate, an element disposed on the substrate, a cap enclosing the element, a bonding portion bonding the substrate to the cap, and blocking portions disposed on both sides of the bonding portion.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: August 18, 2020
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Pil Joong Kang, Kwang Su Kim, Jeong Il Lee, Jong Hyeong Song, Hyun Kee Lee, Yun Sung Kang, Seung Joo Shin, Jeong Suong Yang
  • Patent number: 10725702
    Abstract: Provided herein may be a memory system and a method of operating the memory system. The memory system may include a memory device configured to perform read operations and write operations, and a controller configured to control the memory device such that tasks received from a host are queued based on priorities thereof, and the read operations or the write operations corresponding to the tasks are executed according to a sequence of the queued tasks. The controller may divide the plurality of tasks into a plurality of types, assign different aging weights to the queued tasks depending on the respective types, accumulate an aging weight of an executed task of the queued tasks to a starvation state determination value of each of residual tasks of the queued tasks, and determine whether each of the residual tasks is in a starvation state using the corresponding starvation state determination value.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: July 28, 2020
    Assignee: SK hynix Inc.
    Inventor: Kwang Su Kim
  • Patent number: 10715098
    Abstract: An acoustic resonator package includes: a substrate; an acoustic resonator disposed on the substrate; a cap disposed on the substrate and the acoustic resonator; and a bonding portion bonding the substrate and the cap to each other, wherein the cap includes a trench formed around the bonding portion and a protective layer covering a surface of the trench in the cap, and wherein a portion of the bonding portion fills at least a portion of the trench.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: July 14, 2020
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Tae Kyung Lee, Kwang Su Kim, Jin Suk Son, Yeong Gyu Lee, Sung Sun Kim, Sang Jin Kim
  • Publication number: 20200215817
    Abstract: The present invention relates to a pressure adjusting device which maintains the precision of pressure control even during use of the inkjet printer and the pressure adjusting device includes an output tube which is connected to an ink reservoir; at least one pressure generator which is capable of changing the pressure in the ink reservoir; an adjusting valve which is positioned between the pressure generator and the output tube; a control unit which controls the adjusting valve to control an output pressure; a pressure sensor which measures pressure information which is output to the output tube so that the control unit is capable of adjusting the adjusting valve; and a temperature sensor which measures temperature information so that the control unit is capable of performing a temperature correction with respect to the pressure information measured at the pressure sensor.
    Type: Application
    Filed: March 22, 2019
    Publication date: July 9, 2020
    Inventors: Sung-hee Lee, Kwang-su Kim
  • Patent number: 10705746
    Abstract: A memory system includes: a controller for selecting a pre-coding mode or a normal write mode in response to a host interface mode change command inputted from a host device; and a semiconductor memory device for storing, in an operating system (OS) storage area, OS data inputted from the host device in the pre-coding mode under the control of the controller.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: July 7, 2020
    Assignee: SK hynix Inc.
    Inventor: Kwang Su Kim
  • Publication number: 20200180322
    Abstract: The present invention relates to an ink container for an inkjet printer, the ink container being configured to prevent a problem caused by fine bubbles accumulated in the ink container. As the ink container containing ink for supplying ink to an inkjet head having a plurality of nozzles that discharge ink, the ink container includes: a bottom surface inclined so that a first side thereof connected to a return line through which ink is returned from the inkjet head is positioned higher than a second side thereof connected to a supply line through which ink is supplied to the inkjet head; and a bubble removing net provided between the supply line and the return line to remove bubbles from ink contained in the ink container.
    Type: Application
    Filed: July 22, 2019
    Publication date: June 11, 2020
    Applicant: GOSANTECH CO., LTD.
    Inventors: Sung-hee LEE, Kwang-su Kim