Patents by Inventor An Soon Kim

An Soon 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).

  • ADAPTIVE CONTROL CHANNEL MONITORING METHOD FOR LOW-POWER OPERATION OF TERMINAL, AND APPARATUS THEREFOR
    Publication number: 20230362954
    Abstract: A method for operation of a terminal for monitoring a downlink control channel comprises the steps of: receiving configuration information of a first SSSG and a second SSSG from a base station; monitoring the first SSSG in a first period; and monitoring the second SSSG in a second period. DCI including an indication for switching a target to be monitored from the first SSSG to the second SSSG in a period before the second period may be received from the base station.
    Type: Application
    Filed: September 23, 2021
    Publication date: November 9, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung Hyun MOON, Cheul Soon KIM, Jung Hoon LEE
  • Feedback method for repetitive uplink transmission in communication system
    Patent number: 11811534
    Abstract: Feedback methods for repetitive uplink transmissions in a communication system are disclosed. An operation method of a terminal may comprise receiving DL data #1 from a base station through a DL data channel #1; receiving DL data #2 from the base station through a DL data channel #2; and when each of a UL control channel #1 on which an HARQ response #1 for the DL data #1 is to be transmitted and a UL control channel #2 on which an HARQ response #2 for the DL data #2 is to be transmitted overlaps with a UL data channel assigned by the base station, transmitting the HARQ response #1 and the HARQ response #2 to the base station through the UL data channel. Therefore, the performance of the communication system can be improved.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: November 7, 2023
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Cheul Soon Kim, Gi Yoon Park, Ok Sun Park
  • DEHYDROGENATION METHOD AND HYDROGEN PRODUCTION SYSTEM USING THE SAME
    Publication number: 20230348266
    Abstract: A dehydrogenation method is provided that includes subjecting a first hydrogen storage body including compound including two or more N-heterocycloalkyl groups, and second hydrogen storage body including a compound including a substituted or unsubstituted cycloalkyl group and an N-heterocycloalkyl group, to a dehydrogenation reaction in the presence of a catalyst to produce hydrogen.
    Type: Application
    Filed: November 11, 2022
    Publication date: November 2, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Jihui Seo, Jaeyong Lee, Pyung Soon Kim, Jin Woo Choung, Yongwoo Kim, Soo Min Kim, Kwanyong Jeong, Jeong Jae Lee, Ji Hoon Park
  • METHOD AND APPARATUS FOR COEXISTENCE BETWEEN LONG TERM EVOLUTION SIDELINK AND NEW RADIO SIDELINK
    Publication number: 20230354270
    Abstract: A method of a first terminal supporting a first radio access technology (RAT) and a second RAT may comprise: determining candidate resources by performing a resource sensing operation based on the first RAT; performing a resource selection operation based on the first RAT with respect to the candidate resources in consideration of information on resources of the second RAT; and performing sidelink (SL) communication based on the first RAT with a second terminal using resources selected by the resource selection operation based on the first RAT.
    Type: Application
    Filed: April 24, 2023
    Publication date: November 2, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jung Hoon LEE, Cheul Soon KIM, Sung Hyun MOON
  • METHOD AND APPARATUS FOR URLLC IN UNLICENSED BAND
    Publication number: 20230354275
    Abstract: Disclosed are a method and an apparatus for a URLLC in an unlicensed band. An operation method of a terminal comprises the steps of: receiving, from a base station, first configuration information of first FFPs for channel access of the terminal and second configuration information of second FFPs for channel access of the base station; initiating a first COT in at least one first FFP among the first FFPs indicated by the first configuration information; and determining, according to a pre-defined rule, one COT between the first COT and a second COT which is initiated by the base station in at least one second FFP among the second FFPs.
    Type: Application
    Filed: February 26, 2021
    Publication date: November 2, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung Hyun MOON, Cheol Soon KIM, Jung Hoon LEE
  • Memory device and memory system performing error check and scrub operation
    Patent number: 11797215
    Abstract: A memory device includes an auto error check scrub (ECS) control circuit configured to generate an auto ECS command for performing an ECS operation based on a refresh control signal. The memory device also includes a burst ECS control circuit configured to generate an internal burst ECS command for performing the ECS operation every set period based on a burst ECS command and an ECS end flag. The memory device further includes an ECS address generation circuit configured to generate an ECS address for the ECS operation by counting an input of the auto ECS command or the internal burst ECS command and to generate the ECS end flag based on a value of the ECS address.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: October 24, 2023
    Assignee: SK hynix Inc.
    Inventors: Heeeun Choi, Hoi Ju Chung, Kwang Soon Kim, Ji Eun Kim
  • Method for configuring bandwidth for supporting broadband carrier in communication system
    Patent number: 11799622
    Abstract: Disclosed is a method for configuring a bandwidth for supporting a broadband carrier in a communication system. An operation method of a base station comprises the steps of: configuring a first bandwidth part and a second bandwidth part for a terminal; configuring a reserved resource for the first bandwidth part in a resource area in which the first bandwidth part and the second bandwidth part overlap; and performing an operation of transmitting or receiving a second data channel, which is scheduled to the second bandwidth part, together with the terminal by using the reserved resource. Therefore, the performance of the communication system can be improved.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: October 24, 2023
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sung Hyun Moon, Cheul Soon Kim, Jung Hoon Lee, Jun Hwan Lee, Min Hyun Kim, Ji Hyung Kim, Ju Ho Park
  • Multilayer marking film
    Patent number: 11795344
    Abstract: A multilayer marking film is disclosed herein. In some embodiments, a multilayer marking film includes, in sequential order, an adhesive layer, a colored base layer having a first color, and a colored coating layer having a second color, wherein information can be written by laser irradiation on the colored coating layer.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: October 24, 2023
    Inventors: Myung Hyun Jo, Hye Jin Sim, Jang Soon Kim
  • Semiconductor memory device and method of manufacturing the same
    Patent number: 11799003
    Abstract: A semiconductor memory device, and a method of manufacturing the semiconductor memory device, includes a first source layer, a second source layer on the first source layer, a stack on the second source layer, a channel structure passing through the stack and the second source layer, and a common source line passing through the stack and the second source layer. The second source layer includes an air gap and a conductive layer surrounding the air gap.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: October 24, 2023
    Assignee: SK hynix Inc.
    Inventors: Chang Soo Lee, Young Ho Yang, Sung Soon Kim, Hee Soo Kim, Hee Do Na, Min Sik Jang
  • METHOD AND APPARATUS FOR SUPPORTING BEAM SWITCHING
    Publication number: 20230336232
    Abstract: A method of a terminal may comprise: receiving, from a base station, first unified transmission configuration indicator (TCI) information including a first TCI and a second TCI; receiving, from the base station, first downlink control information (DCI) including first scheduling information of a first physical downlink shared channel (PDSCH) and information indicating at least one TCI among the first TCI and the second TCI belonging to the first unified TCI information; and performing a first reception operation for the first PDSCH based on the at least one TCI and the first scheduling information.
    Type: Application
    Filed: April 5, 2023
    Publication date: October 19, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung Hyun MOON, Cheul Soon KIM, Jung Hoon LEE
  • ADHESIVE COMPOSITION CONTAINING ANTISTATIC AGENT AND SURFACE PROTECTIVE FILM
    Publication number: 20230323171
    Abstract: An adhesive composition and a surface protective film using the same are provided. The adhesive composition comprises a urethane resin containing a hydroxyl group; an isocyanate-based curing agent; a (meth)acrylate copolymer of a monomer mixture including a (meth)acrylate monomer containing a hydroxyl group, a (meth)acrylate monomer containing a fluorine based substituent, an alkyl (meth)acrylate monomer having an alkyl group of 1 to 10 carbon atoms and an alkyl (meth)acrylate monomer having an alkyl group of 12 to 22 carbon atoms; and an antistatic agent.
    Type: Application
    Filed: August 13, 2021
    Publication date: October 12, 2023
    Inventors: Jeong Min CHOI, Jang Soon KIM, Hyun Goo KANG, Jae Seurg LYM
  • Method for generating hydrogen
    Patent number: 11780729
    Abstract: A hydrogen generating method includes generating hydrogen by dehydrogenation-reacting a chemical hydride of a solid state with an acid aqueous solution. The dehydrogenation-reaction is performed by reacting 1 mol of hydrogen atoms of the chemical hydride with an acid and water at a molar ratio of 0.5 to 2.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: October 10, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Pyung Soon Kim, Jin Woo Choung, Jihui Seo, Hyuntae Sohn, Yu-Jin Lee, Hyangsoo Jeong, Yoondo Kim, Chang Won Yoon, Yongmin Kim
  • METHOD AND APPARATUS FOR UPLINK TRANSMISSION IN COMMUNICATION SYSTEM
    Publication number: 20230319820
    Abstract: Disclosed are a method and an apparatus for uplink transmission in a communication system. An operation method of a terminal includes: receiving, from a base station, first SFI information indicating n flexible symbol(s); receiving, from the base station, second SFI information re-indicating m symbol(s) of the n flexible symbol(s) as uplink (UL) symbol(s); and transmitting an SRS to the base station through the m symbol(s) re-indicated as a UL symbol among the n flexible symbol(s) indicated as a flexible symbol. Therefore, performance of the communication system can be improved.
    Type: Application
    Filed: June 1, 2023
    Publication date: October 5, 2023
    Inventors: Cheul Soon KIM, Gi Yoon PARK, Seung Kwon BAEK, Young Jo KO
  • SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20230317461
    Abstract: A method of manufacturing a semiconductor device includes forming a stack in which first material layers and second material layers are alternately stacked, forming a channel structure passing through the stack, forming openings by removing the first material layers, forming an amorphous blocking layer in the openings, and performing a first heat treatment process to supply deuterium through the openings and substitute hydrogen in the channel structure with the deuterium.
    Type: Application
    Filed: June 2, 2023
    Publication date: October 5, 2023
    Applicant: SK hynix Inc.
    Inventors: Dae Hee HAN, Sung Soon KIM
  • METHOD FOR PREPARING BIPYRIDINE
    Publication number: 20230295090
    Abstract: Provided is a method for synthesizing bipyridine that includes performing a dimerization reaction of a reactant including a piperidine-based compound, a pyridine-based compound, or a mixture thereof in the presence of a catalyst in which an active metal is supported on a composite metal oxide support including silica (SiO2) and alumina (AI2O3).
    Type: Application
    Filed: August 22, 2022
    Publication date: September 21, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Jihui Seo, Jaeyong Lee, Pyung Soon Kim, Jin Woo Choung, Yongwoo Kim, Ji Hoon Park, Soo Min Kim, Jeong Jae Lee, Kwanyong Jeong
  • CROSS-LINGUAL META-TRANSFER LEARNING ADAPTATION TO NATURAL LANGUAGE UNDERSTANDING
    Publication number: 20230297603
    Abstract: Systems and methods for natural language processing are described. Embodiments of the present disclosure identify a task set including a plurality of pseudo tasks, wherein each of the plurality of pseudo tasks includes a support set corresponding to a first natural language processing (NLP) task and a query set corresponding to a second NLP task; update a machine learning model in an inner loop based on the support set; update the machine learning model in an outer loop based on the query set; and perform the second NLP task using the machine learning model.
    Type: Application
    Filed: March 18, 2022
    Publication date: September 21, 2023
    Inventors: Meryem M'hamdi, Doo Soon Kim, Franck Dernoncourt, Trung Huu Bui
  • DEHYDROGENATION REACTION APPARATUS AND SYSTEM INCLUDING THE SAME
    Publication number: 20230294057
    Abstract: A dehydrogenation reaction apparatus and a system including the same are disclosed. The dehydrogenation reaction apparatus includes: a main housing; and a dehydrogenation reactor which is provided inside of the main housing and has a catalyst provided inside. In particular, the dehydrogenation reactor generates hydrogen from a liquid organic hydrogen carrier (LOHC). The dehydrogenation reaction apparatus further includes: a heating device provided inside of the main housing and configured to apply heat to the dehydrogenation reactor through a phase change material, where the phase change material is provided between the main housing, and the dehydrogenation reactor and the heating device.
    Type: Application
    Filed: October 25, 2022
    Publication date: September 21, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Pyung Soon Kim, Jin Woo Choung, Yongwoo Kim, Jihui Seo, Jaeyong Lee, Yongmin Kim, Suk Woo Nam, Hyuntae Sohn, Hyangsoo Jeong, Dong Gyun Kang, Arash Badakhsh, Donghyun Song
  • LOW-TEMPERATURE DEHYDROGENATION METHOD AND HYDROGEN PRODUCTION SYSTEM USING THE SAME
    Publication number: 20230294981
    Abstract: A low-temperature dehydrogenation method includes a dehydrogenation reaction of a reactant including a piperidine-based compound substituted with one or more alkyl groups. The dehydrogenation reaction takes place in the presence of a catalyst including an active metal. The active metal includes platinum (Pt), palladium (Pd), or a mixture thereof that is supported on a carrier including a composite metal oxide having alumina (Al2O3) and an additional metal oxide different from alumina, at a low temperature of 150° C. to 250° C., to produce hydrogen.
    Type: Application
    Filed: November 7, 2022
    Publication date: September 21, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Jihui Seo, Jaeyong Lee, Pyung Soon Kim, Jin Woo Choung, Yongwoo Kim, Ji Hoon Park, Soo Min Kim, Jeong Jae Lee, Kwanyong Jeong
  • Electronic device for performing read operation using pipe circuit
    Patent number: 11763862
    Abstract: An electronic device includes a pre-charge control circuit configured to generate first and second pre-charge signals with pulses that are selectively generated based on a first and second output control signals that are generated during a read operation, and a data processing circuit configured to pre-charge one of first and second internal nodes based on the first and second pre-charge signals, latch internal data based on first and second input control signals, and output data that is generated from the latched internal data to an external device based on the first and second output control signals. The data is generated from the internal data that is transmitted through one of the first and second internal nodes.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: September 19, 2023
    Assignee: SK hynix Inc.
    Inventor: Kwang Soon Kim
  • Method and apparatus for transmitting a HARQ codebook based on reference time
    Patent number: 11764908
    Abstract: An operation method of a terminal in a communication system may comprise: receiving one or more data units from a base station; generating a HARQ codebook for at least one dada unit of the one or more data units at a reference time; and transmitting the HARQ codebook to the base station, wherein the reference time is shared by the terminal and the base station.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: September 19, 2023
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Cheul Soon Kim, Sung Hyun Moon, Jung Hoon Lee