Patents by Inventor Dong Min

Dong Min 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).

  • STORAGE DEVICE AND OPERATING METHOD OF STORAGE DEVICE
    Publication number: 20230072721
    Abstract: A storage device that includes a nonvolatile memory device is described. The storage device includes areas and a controller. The controller receives a write command and data from an external host device. The controller then preferentially writes the data in an area associated with a turbo write based on a turbo write policy, or in an area not associated with a turbo write based on a normal write policy. The controller also receives a move command from the external host device and moves data stored in the area to a different area based on the move command.
    Type: Application
    Filed: November 14, 2022
    Publication date: March 9, 2023
    Inventors: JEONG-WOO PARK, DONG-MIN KIM, YOUNGMOON KIM, KYOUNG BACK LEE
  • AUTOMATED MACHINE LEARNING FOR PRE-TRAINING
    Publication number: 20230066320
    Abstract: In the present specification, a method of performing pre-training using an automated machine learning (AutoML) model by a server includes: using a first model for performing a first task to generate a second model for a second task; inputting, to the Auto ML model, a preset feature based on 1) components of the first model and the second model and 2) an element obtainable from training of the first model and generating of the second model as a state value; and changing the first model using the AutoML model.
    Type: Application
    Filed: August 18, 2022
    Publication date: March 2, 2023
    Applicant: RIIID INC.
    Inventors: Dong Min SHIN, Ho yean SONG
  • STORAGE DEVICE, AN OPERATION METHOD OF A STORAGE SYSTEM INCLUDING THE STORAGE DEVICE, AND A HOST DEVICE CONTROLLING THE STORAGE DEVICE
    Publication number: 20230045892
    Abstract: A storage device including: a nonvolatile memory device including a first, second and third area; and a controller to receive a first write command including a first logical block address from a host, to receive first data corresponding to the first logical block address in response to the first write command, and store the first data in the nonvolatile memory device, when the first write command includes area information, the controller stores the first data in the first area or the second area based on the area information, when the first write command does not include the area information, the controller stores the first data. in the third area, each of the first area and the second area includes memory cells each storing “n” bits (n being a positive integer), and the third area includes memory cells each storing “m” bits (m being a positive integer greater than n).
    Type: Application
    Filed: October 20, 2022
    Publication date: February 16, 2023
    Inventors: HYUNSOO CHO, DONG-MIN KIM, KYOUNG BACK LEE
  • COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20230039779
    Abstract: Provided are a composition for an organic optoelectronic device including a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2, an organic optoelectronic device including the same, and a display device. Details of Chemical Formula 1 and Chemical Formula 2 are as defined in the specification.
    Type: Application
    Filed: July 8, 2021
    Publication date: February 9, 2023
    Inventors: Jiyun KWON, Youngkyoung JO, Dong Min KANG, Byungku KIM, Hyungyu LEE, Eunjeong CHOI, Namheon LEE, Kipo JANG, Sung-Hyun JUNG, Ho Kuk JUNG
  • Storage device, memory system comprising the same, and operation method thereof
    Patent number: 11573732
    Abstract: A memory system includes a storage device including a turbo write buffer and a user storage area implemented with a nonvolatile memory, and a host configured to transfer a read request to the storage device. In response to the read request, the storage device transfers read data and read data information including attributes of the read data to the host.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: February 7, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-Woo Kim, Songho Yoon, Jeong-Woo Park, Dong-Min Kim, Kyoung Back Lee
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20230036794
    Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
    Type: Application
    Filed: June 21, 2022
    Publication date: February 2, 2023
    Inventors: Dong Min KANG, Jiyun KWON, Byungku KIM, Junmo PARK, Hansol SEO, Jin Sook KIM, Namheon LEE, Kipo JANG, Sung-Hyun JUNG, Ho Kuk JUNG, Youngkyoung JO, Bowon CHOI
  • Compound for organic optoelectronic device, organic optoelectronic device, and display device
    Patent number: 11569455
    Abstract: A compound for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device, the compound being represented by Chemical Formula 1:
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: January 31, 2023
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Jun Seok Kim, Dong Min Kang, Dongyeong Kim, Namheon Lee, Byoungkwan Lee, Sangshin Lee, Jihun Shin, Eun Sun Yu, Yoonman Lee
  • DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20230024131
    Abstract: Provided is a display device comprising a substrate; a plurality of transistors disposed on the substrate; a first pixel electrode, a second pixel electrode, and a third pixel electrode respectively connected to the transistors; a first emission layer disposed to overlap the first pixel electrode, a second emission layer disposed to overlap the second pixel electrode, and a third emission layer disposed to overlap the third pixel electrode; and a common electrode disposed on the first emission layer, the second emission layer, and the third emission layer, wherein the first pixel electrode includes a first layer, and a second layer disposed on the first layer and including a Ga-doped ITO.
    Type: Application
    Filed: April 13, 2022
    Publication date: January 26, 2023
    Inventors: Hyun Eok SHIN, Ju Hyun LEE, Sung Joo KWON, Hyun Ah SUNG, Dong Min LEE
  • INTEGRATED COUNTER IN MEMORY DEVICE
    Publication number: 20230015255
    Abstract: A memory device according to the present invention comprises: a memory cell array in which memory cells are connected to wordlines and bitlines in a matrix form; and a control circuit for programming the memory cells or controlling a read operation, according to a start address, a burst length, a latency length, and a program or read command which are transmitted from a host, wherein the control circuit may comprise: a pulse generation unit for generating register pulses and counter pulses in synchronization with an operation clock; and a counter that sets the start address in synchronization with the register pulses, counts the number of counter pulses corresponding to the sum of the latency length and the burst length, and increases an address from the start address to the sum of the start address and the burst length.
    Type: Application
    Filed: December 3, 2020
    Publication date: January 19, 2023
    Inventors: Young Seung KIM, Mi Hwa LIM, Dong Min LIM
  • Display driving device in which auxiliary signal is supplied to panel
    Patent number: 11556210
    Abstract: The present disclosure relates to a technology for supplying an auxiliary signal to a panel, which allows maximizing an effect of removing parasitic capacitances by correcting an auxiliary signal such that characteristics of the auxiliary signal conform with those of a touch driving signal.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: January 17, 2023
    Assignee: LX Semicon Co., Ltd.
    Inventors: Chan Ho Chun, Dong Min Won, Ho Jin Kang
  • Storage device and operating method thereof
    Patent number: 11556464
    Abstract: A storage device includes a nonvolatile memory device that includes a first area, a second area, and a third area, and a controller that receives a write command and first data from a host device, preferentially writes the first data in the first area or the second area rather than the third area when the first data is associated with a turbo write, and writes the first data in the first area, the second area, or the third area when the first data is associated with a normal write. The controller moves second data between the first area, the second area, and the third area based on the policy received from the host device.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: January 17, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Youngmoon Kim, Dong-Min Kim, Jeong-Woo Park
  • CARBON DIOXIDE REUSING SYSTEM AND METHOD
    Publication number: 20230008927
    Abstract: A system and a method for reusing carbon dioxide are provided. The system includes: a process apparatus configured to discharge exhaust gas containing carbon dioxide therefrom; a purifying device configured to purify the exhaust gas, and thus produce reused carbon dioxide from the exhaust gas and store the produced reused carbon dioxide; a first supply tank configured to receive the reused carbon dioxide from the purifying device; a second supply tank configured to receive the reused carbon dioxide from the first supply tank and provide the reused carbon dioxide to the process apparatus; and a blocking device configured to, based on determining that a purity of the reused carbon dioxide provided from the purifying device to the first supply tank fails to satisfy a predefined reference, block flow of the reused carbon dioxide from the purifying device to the first supply tank.
    Type: Application
    Filed: December 6, 2021
    Publication date: January 12, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin Soo KIM, Myung Beom PARK, Dong-Min KANG, Sam Jong CHOI
  • PUMP AND ROTARY BAFFLE PLATE
    Publication number: 20230003226
    Abstract: To eliminate accumulation of air while preventing a decrease in pump efficiency, a pump is provided. The pump includes a rotary shaft, an impeller that is attached to the rotary shaft and that rotates with rotation of the rotary shaft, a casing that surrounds the rotary shaft, a shaft sealing device that seals a gap between the casing and the rotary shaft, and a baffle plate part that is located between the impeller and the shaft sealing device and attached to a rotating body. The baffle plate part extends in a direction that is inclined or orthogonal with respect to a surface orthogonal to an axial direction of the rotary shaft.
    Type: Application
    Filed: December 16, 2020
    Publication date: January 5, 2023
    Inventors: Seigo KYO, Yoichi NAKAMURA, Akinori MURATA, Soichiro OGAWA, Dong Min KIM
  • Method of separating organic solvent from mixed solution containing the organic solvent
    Patent number: 11541327
    Abstract: A method of separating an organic solvent which may easily separate and recover an organic solvent from a mixed solution containing the organic solvent, and an organic solvent separation system capable of performing the same are disclosed herein. In some embodiments, the method includes introducing a first mixed solution into a first distillation column to recover an organic solvent and discharge a first fraction containing an unrecovered organic solvent and a high boiling point compound A to a bottom of the column, introducing a second mixed solution into a second distillation column to recover organic solvent and discharge a second fraction containing an unrecovered organic solvent and a high boiling point compound B, and introducing the first fraction and the second fraction into a third distillation column to recover an organic solvent-rich fraction and a high boiling point compound-rich fraction.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: January 3, 2023
    Inventors: Jun Seok Ko, Hoi In Jeong, Jeong Seok Lee, Dong Min Kim, Su Ji Yoon
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20220407010
    Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
    Type: Application
    Filed: May 10, 2022
    Publication date: December 22, 2022
    Inventors: Junmo PARK, Dong Min KANG, Byungku KIM, Hansol SEO, Byoungkwan LEE, Jonghoon KO, Jin Sook KIM, Hyunjung KIM, Sunwoong SHIN, Kipo JANG, Sung-Hyun JUNG
  • SYSTEM FOR PREDICTING USER DROP-OUT RATE BASED ON ARTIFICIAL INTELLIGENCE LEARNING AND METHOD THEREFOR
    Publication number: 20220405575
    Abstract: The present invention relates to a user knowledge tracking method with more improved accuracy. An operation method of a user drop-out rate prediction system including a plurality of encoder neural networks and a plurality of decoder neural networks may include the steps of: inputting question information to a kth encoder neural network and inputting response information to a kth decoder neural network; generating query data, which is information about a question of which the correct answer probability is desired to be identified by the user, by reflecting a weight to the response information, and generating attention information to be used as a weight for the query data by reflecting a weight to the question information; and learning the user drop-out rate prediction system using the attention information as a weight for the query data.
    Type: Application
    Filed: June 18, 2021
    Publication date: December 22, 2022
    Inventors: Young Nam LEE, Dong Min SHIN, Hyun Bin LOH, Jae Min LEE, Pil Jae CHAE, Jung Hyun CHO, Seo Yon PARK, Jin Hwan LEE, Jin Eon BAEK, Byung Soo KIM, Young Duck CHOI
  • REHABILITATION EXERCISE DEVICE FOR UPPER AND LOWER LIMBS
    Publication number: 20220401783
    Abstract: The present invention relates to a rehabilitation exercise system for upper and lower limbs, comprising: a rehabilitation exercise device for rehabilitation of arms or legs and an information processing terminal which is connected to the rehabilitation exercise device via a wireless communication network; wherein the rehabilitation exercise device comprises at least one type of sensors which detect a first information; wherein the information processing terminal is configured to transmit a second information to the rehabilitation exercise device via the wireless communication network; wherein the rehabilitation exercise device is configured to control a rehabilitation exercise load based on the first information and the second information.
    Type: Application
    Filed: January 13, 2021
    Publication date: December 22, 2022
    Inventor: Dong-Min CHOI
  • Error correction circuit and method for operating the same
    Patent number: 11531588
    Abstract: An error correction circuit includes a memory that stores at least one decoding parameter, a low density parity check (LDPC) decoder that includes a first variable node storing one bit of the data, receives the at least one decoding parameter from the memory, decides a degree of the first variable node based on the at least one decoding parameter, and decides a decoding rule necessary for decoding of the one bit based on the degree of the first variable node, and an adaptive decoding controller that outputs corrected data based on a decoding result of the LDPC decoder.
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: December 20, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kangseok Lee, Dong-min Shin, Geunyeong Yu, Bohwan Jun, Hee Youl Kwak, Hong Rak Son
  • Display screen or portion thereof with graphical user interface
    Patent number: D976936
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: January 31, 2023
    Assignee: EOFLOW CO., LTD.
    Inventors: Dong Min Lee, Moonbo Kim
  • Rear door panel for automobile
    Patent number: D979476
    Type: Grant
    Filed: January 3, 2022
    Date of Patent: February 28, 2023
    Inventors: Dong Min Bae, Hwan Wook Baek