Patents by Inventor Jun Kim

Jun 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).

  • Patent number: 12217184
    Abstract: A method of accelerating training of a low-power, high-performance artificial neural network (ANN) includes (a) performing fine-grained pruning and coarse-grained pruning to generate sparsity in weights by a pruning unit in a convolution core of a cluster in a lower-power, high-performance ANN trainer; (b) selecting and performing dual zero skipping according to input sparsity, output sparsity, and the sparsity of weights by the convolution core, and (c) restricting access to a weight memory during training by allowing a deep neural network (DNN) computation core and a weight pruning core to share weights retrieved from a memory by the convolution core.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: February 4, 2025
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Hoi Jun Yoo, Sang Yeob Kim
  • Patent number: 12216995
    Abstract: A device and method for providing recommended words for a character input by a user are provided. The method by which the device provides recommended words includes: receiving an input for inputting a character in a character input window; recommending at least one pseudo-morpheme including the input character by analyzing the input character; recommending at least one extended word including a selected pseudo-morpheme in response to receiving an input for selecting one of the at least one pseudo-morpheme; and displaying a selected extended word in response to receiving an input for selecting one of the at least one extended word.
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: February 4, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee-jun Song, Jung-wook Kim
  • Patent number: 12216571
    Abstract: According to an embodiment of the present disclosure, a storage device may include a memory device, and a memory controller configured to receive a read command from an external host and control the memory device according to the read command, wherein the read command may include a basic header segment commonly included in commands transferred between the external host and the memory controller and including information indicating that the read command is a command for requesting data stored in the memory device, a transaction specific field including information indicating that the read command is a read command for at least two or more logical addresses, and an extra header segment including information on the at least two or more logical addresses.
    Type: Grant
    Filed: October 13, 2023
    Date of Patent: February 4, 2025
    Assignee: SK hynix Inc.
    Inventors: Byung Jun Kim, Jea Young Zhang, Young Kyu Jeon, Kyoung Ku Cho
  • Patent number: 12217744
    Abstract: A computer-implemented system and method relate to natural language processing and knowledge representation and reasoning. A first dataset is created that includes input data and situational data. The situational data provides context for the input data. An encoder is configured to generate an encoded representation of the first dataset. The encoder includes at least an encoding network of a first pre-trained generative machine learning model, which relates to a generative knowledge graph. A decoder includes a decoding network of a second pre-trained generative machine learning model. The decoder is configured to generate response data based on the first dataset by decoding the encoded representation. The decoder is also configured to generate event-centric knowledge based on the first dataset by decoding the encoded representation. The input data and the response data are connected to the same event-centric knowledge via the generative knowledge graph.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: February 4, 2025
    Assignee: Robert Bosch GmbH
    Inventors: Naoki Otani, Jun Araki, Hyeongsik Kim
  • Patent number: 12215974
    Abstract: A optical measurement apparatus includes: an optical system which generates a pupil image of a measurement target, using light; a polarization generator which generates a polarized light from the light; a self-interference generator which generates a plurality of beams divided from the pupil image, using the polarized light, and causes the plurality of beams to interfere with each other to generate a self-interference image; and an image analysis unit configured to extract phase data from the self-interference image, and to move the measurement target to a focus position on the basis of the phase data.
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: February 4, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Woo Lee, Wook Rae Kim, Kwang Soo Kim, Myung Jun Lee, Seo Yeon Jeong, Sung Ho Jang
  • Patent number: 12218319
    Abstract: A method of preparing a secondary battery which includes pre-lithiating an electrode assembly which includes an electrode structure including a plurality of electrodes and a plurality of separators, and a metal substrate. The plurality of electrodes and the plurality of separators are alternatingly stacked. The metal substrate is present on an outermost surface of the electrode structure in a direction in which the electrode and the separator are stacked. Each positive electrode and negative electrode are spaced apart from each other with one separator of the plurality of separators disposed therebetween. The pre-lithiating includes applying a first current by electrically connecting one of the plurality of positive electrodes and one of the plurality of negative electrodes, and applying a second current by electrically connecting the metal substrate and one of the plurality of positive electrodes, after applying the first current.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: February 4, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Dong Jun Lee, Sa Rah Kim, Dong Hui Kim, Kwang Ho Yoo
  • Patent number: 12216944
    Abstract: Embodiments disclosed herein provide systems, methods, and computer readable media for sub-cluster recovery in a data storage environment having a plurality of storage nodes. In a particular embodiment, the method provides scanning data items in the plurality of nodes. While scanning, the method further provides indexing the data items into an index of a plurality of partition groups. Each partition group includes data items owned by a particular one of the plurality of storage nodes. The method then provides storing the index.
    Type: Grant
    Filed: October 6, 2023
    Date of Patent: February 4, 2025
    Assignee: Rubrik, Inc.
    Inventors: Rohit Shekhar, Hyo Jun Kim, Prasenjit Sarkar, Maohua Lu, Ajaykrishna Raghavan, Pin Zhou
  • Publication number: 20250033993
    Abstract: The present disclosure relates to a recycled positive electrode active material, a method of producing the recycled positive electrode active material, and a secondary battery including the same. The recycled positive electrode active material, including: 60 mol % or more of Ni; and crystalline LiF, or 0.24% by weight or less of residual Li2CO3, where the recycled positive electrode active material is one or more selected from the group consisting of a lithium nickel oxide (LNO)-based positive electrode active material, a nickel·cobalt·manganese (NCM)-based positive electrode active material, a nickel·cobalt·aluminum (NCA)-based positive electrode active material, and a nickel·cobalt·manganese·aluminum (NCMA)-based positive electrode active material.
    Type: Application
    Filed: June 26, 2023
    Publication date: January 30, 2025
    Inventors: Yongsik SEO, Doo Kyung YANG, Min Seo KIM, Jeong Mi CHOI, Se Ho PARK, Jeongbae LEE, Eunkyu SEONG, Yeon Jun KIM, Hyemin YU
  • Publication number: 20250033535
    Abstract: A lower rail for a seat of a vehicle has a structure with a curved movement path, in which the seat may be moved in an oblique direction or a diagonal direction according to various seat positions, thereby allowing a degree of freedom for adjusting a seat position movement. In addition, the lower rail includes a curved inner channel bent at a predetermined angle and a curved outer channel bent at about a same angle as the curved inner channel, which are separately provided and configured to be mutually combined in order to provide one curved movement path for moving the seat.
    Type: Application
    Filed: March 26, 2024
    Publication date: January 30, 2025
    Inventors: Tae Jun Kwon, Hyun Ko, Hyun Kyu Moon, Tae Su Kim, Yeon Jin Jeon, Sang Do Park, Min Seok Kim, Sun Ho Hur, Tae Hyung Kim, Hyun Deok Choi
  • Publication number: 20250031985
    Abstract: A method of detecting a heart rate using a photoplethysmography (PPG) signal with a removed motion artifact includes receiving, by a heart rate measurement device, a PPG signal and an acceleration signal; converting, by the heart rate measurement device, the PPG signal and the acceleration signal into signals in a frequency domain; calculating, by the heart rate measurement device, a difference between the PPG signal and the acceleration signal in the frequency domain and obtaining a PPG signal with a removed motion artifact; and estimating, by the heart rate measurement device, a heart rate based on the PPG signal with the removed motion artifact.
    Type: Application
    Filed: October 10, 2024
    Publication date: January 30, 2025
    Inventors: Sung Jun Hong, Tae Kyung Kim, Min Hee Kang, Hyo Chang Seo, Young Min Shon
  • Publication number: 20250036915
    Abstract: A neural processing unit (NPU) mounted on a movable device for detecting object is provided. The NPU may comprise a plurality of processing elements (PEs), configured to process an operation of a first artificial neural network model (ANN) and an operation of a second ANN different from the first ANN; a memory configured to store a portion of a data of the first ANN and the second ANN; and a controller configured to control the PEs and the memory to selectively perform a convolution operation of the first ANN or the second ANN based on a determination data, wherein the determination data may include an object detection performance data of the first ANN and the second ANN, respectively.
    Type: Application
    Filed: October 17, 2024
    Publication date: January 30, 2025
    Inventors: You Jun KIM, Ha Joon YU, Lok Won KIM
  • Publication number: 20250033432
    Abstract: An embodiment provides an air conditioner for a vehicle, the air conditioner including an air conditioning unit having a heat exchanger disposed therein, and a blower unit configured to supply air to the air conditioning unit, in which the blower unit includes a blower casing having an inner surface, and a blower configured to allow the air to flow toward the inner surface, in which the inner surface includes a first surface, and a second surface disposed on the first surface and inclined, and in which the first and second surfaces divide a direction of the air, which is allowed to flow by the blower, into at least two directions. Therefore, the air conditioner for a vehicle may improve performance and quality of the blower unit.
    Type: Application
    Filed: September 8, 2022
    Publication date: January 30, 2025
    Applicant: Hanon Systems
    Inventors: Seung Ho LEE, Seo Jun YOON, Sang Ki LEE, Chang Sun PARK, Cheol Han JANG, Yong Sik KIM
  • Publication number: 20250038195
    Abstract: A positive electrode active material in a form of a single particle includes a lithium transition metal oxide in a form of a single particle, a coating portion containing cobalt which is formed on the lithium transition metal oxide in the form of a single particle, and LiCoO2 in a form of an island which is discontinuously formed on a surface. A ratio of an intensity of a peak ranging from 550 cm?1 to 620 cm?1 corresponding to an A1g vibration mode of LiCoO2 to an intensity of a peak ranging from 500 cm?1 to 600 cm?1 corresponding to an A1g vibration mode of LiNiO2 in a Raman spectrum of the surface is in a range of 0.1 to 1. Also provided is a method of preparing a positive electrode active material in a form of a single particle.
    Type: Application
    Filed: May 22, 2023
    Publication date: January 30, 2025
    Applicant: LG CHEM, Ltd.
    Inventors: Won Sig Jung, Hyeon Hui Baek, Yong Jo Jung, Sang Jun Kim, Jong Pil Kim, Eung ju LEE
  • Publication number: 20250033474
    Abstract: A system for controlling knob operating ranges in a vehicle mode conversion, and a method therefor are provided. The system includes: an input interface to receive input information related to a vehicle driving mode; a memory to store instructions of a program for controlling an operating range of a knob based on the input information; and a processor electrically connected to the memory. The processor, upon execution of the instructions of the program, transmits a control command to vary the operating range of the knob allocated to an area of an in-vehicle display, based on the input information for detachment of a passenger seat entertainment display and conversion to an autonomous driving mode.
    Type: Application
    Filed: July 24, 2024
    Publication date: January 30, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Kyung Hoon KIM, Tae Hun KIM, Sung Joon AHN, Hyun Jun AN, Shin Jik LEE, Ji Soo SHIN
  • Publication number: 20250038380
    Abstract: A battery module includes a cell stack in which a plurality of battery cells are stacked; a pair of bus bar frames configured to cover one side and another side, respectively, of the cell stack in a longitudinal direction; a housing configured to accommodate a combined body of the cell stack and the pair of bus bar frames so that the pair of bus bar frames is exposed to an outside of the housing; and an insulation pad interposed between a side surface of the cell stack and an inner surface of the housing and between a side surface of one of the pair of bus bar frames and the inner surface of the housing.
    Type: Application
    Filed: October 8, 2024
    Publication date: January 30, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Jin-Yong Park, Kyung-Mo Kim, Jeong-O Mun, Jhin-Ha Park, Ho-June Chi, Hee-Jun Jin
  • Publication number: 20250032834
    Abstract: A battery rack controls thermal events. An electric power storage system includes the battery rack. A battery rack includes a battery module, a rack frame configured to accommodate the battery module, a fire extinguishing agent supply module disposed on one side of the rack frame and connected to the battery module, and a support module coupled to the one side of the rack frame and configured to support the fire extinguishing agent supply module such that the fire extinguishing agent supply module faces the battery module.
    Type: Application
    Filed: July 17, 2023
    Publication date: January 30, 2025
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Seung-Jun LEE, Hee-Chan KIM, Kown SON, Goan-Su JUNG, Jung-Beom PARK, Byung-Hyuk CHOI
  • Publication number: 20250038252
    Abstract: The present disclosure relates to a sulfide-based solid electrolyte having a new composition and a new crystal structure.
    Type: Application
    Filed: December 6, 2023
    Publication date: January 30, 2025
    Inventors: Sun Ho Choi, Yong Jun Jang, Yong Gu Kim, Seong Hyeon Choi, Sa Heum Kim, Sung Man Cho, Sang Uck Lee, Ji Hoon Kim, Ji Won Lee, Ji Seon Kim
  • Publication number: 20250033586
    Abstract: A layout control system for a vehicle mode and a method therefor are provided. The layout control system includes: an input interface configured to receive information on a vehicle driving mode; a memory to store a program for controlling a layout of at least one of an in-vehicle display, a steering wheel, a seat for the vehicle driving mode, or any combination thereof; and a processor electrically connected to the memory, wherein, upon execution of the program, the processor controls the layout in at least one of a manual driving mode, a passenger seat entertainment display attachment mode, an operation mode during autonomous driving, a theater mode, a relax mode, or any combination thereof.
    Type: Application
    Filed: July 24, 2024
    Publication date: January 30, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Kyung Hoon KIM, Tae Hun KIM, Sung Joon AHN, Hyun Jun AN, Shin Jik LEE, Ji Soo SHIN
  • Publication number: 20250039368
    Abstract: There is provided an image decoding method comprising: deriving a first prediction value of a current block by using at least one sample included in a reference block, obtaining an illumination compensation parameter on the basis of a predetermined reference region, deriving a second prediction value of the current block by applying the illumination compensation parameter to the first prediction value and reconstructing the current block on the basis of the second prediction value.
    Type: Application
    Filed: October 11, 2024
    Publication date: January 30, 2025
    Inventors: Gun BANG, Hui Yong KIM, Dong Gyu SIM, Seoung Jun OH, Sea Nae PARK, Jun Taek PARK, Jong Seok LEE
  • Publication number: 20250035990
    Abstract: The present application provides a substrate comprising a spacer pattern. The present application can provide a substrate, which is applied to various optical devices, capable of evenly and stably maintaining a gap between substrates while maximally securing an active region without causing any optical defects, including a diffraction phenomenon, and the like. The present application can also provide an optical device comprising the substrate.
    Type: Application
    Filed: December 7, 2022
    Publication date: January 30, 2025
    Applicant: LG Chem, Ltd.
    Inventors: Han Min Seo, Seung Heon Lee, Jin Hong KIm, Min Jun Gim, Young Jin Park