Patents by Inventor Kyeong-In Jeong

Kyeong-In Jeong 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: 11233619
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as long term evolution (LTE). A method for performing a measurement procedure by a user equipment (UE) in a wireless communication system supporting a dual connectivity (DC) is provided. The method includes receiving control information including measurement gap configuration information indicating gap configuration for at least one operating frequency band to which a measurement gap is applied; obtaining a system frame number (SFN) of a serving cell and a sub-frame of the serving cell based on the measurement gap configuration information; determining a first sub-frame of the measurement gap based on the SFN and the sub-frame; and performing a measurement on at least one serving cell including the serving cell at the first sub-frame.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: January 25, 2022
    Inventors: Soeng-Hun Kim, Gert-Jan Van Lieshout, Kyeong-In Jeong
  • Publication number: 20220009213
    Abstract: A cover window protective film includes a base layer, and a first protective layer disposed on the base layer, where the first protective layer includes a lower surface adjacent to the base layer and an upper surface opposite to the lower surface, and the first protective layer includes a fluorine-based compound, and has an atomic ratio of fluorine (F) gradually increasing from the lower surface toward the upper surface.
    Type: Application
    Filed: March 26, 2021
    Publication date: January 13, 2022
    Inventors: Jun Su PARK, Hyun Ju LEE, Eun Kyeong CHA, Young Gil PARK, Na Ri AHN, Soo Im JEONG
  • Patent number: 11218892
    Abstract: A method and apparatus for performing communication in a wireless communication system are provided. The method includes identifying a transmission mode configured for a serving cell by a Base Station (BS), by a User Equipment (UE), identifying an antenna configuration of the BS by the UE, determining the number of bits for a Rank Indication (RI) representing the number of layers based on the transmission mode and the antenna configuration, and generating an RI using the determined number of bits and transmitting the RI in transmission resources of the serving cell to the BS by the.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: January 4, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soeng-Hun Kim, Gert Jan Van Lieshout, Kyeong-In Jeong
  • Publication number: 20210408290
    Abstract: A thin film transistor and a non-volatile memory device are provided. The thin film transistor comprises a gate electrode, and a metal oxide channel layer traversing the upper or lower portions of the gate electrode. The metal oxide channel layer has semiconductor properties while having bixbyite crystals. An insulating layer is disposed between the gate electrode and the metal oxide channel layer. Source and drain electrodes are electrically connected to both ends of the metal oxide channel layer, respectively.
    Type: Application
    Filed: April 22, 2020
    Publication date: December 30, 2021
    Applicant: Industry- University Cooperation Foundation Hanyang University
    Inventors: Jae Kyeong JEONG, Hyun Ji YANG, Hyeon Joo SEUL
  • Patent number: 11202186
    Abstract: The present invention relates to a method and apparatus for efficiently controlling access for system load adjustment in mobile communication systems. In a wireless communication system according to one embodiment, the method for transmitting and receiving data by a terminal including a user equipment (UE) non access stratum (NAS) and a UE access stratum (AS) includes the steps of: receiving by the UE AE, information including emergency call-related information which includes barring information by type for the emergency call, from a base station; transmitting, by the UE NAS, a service request for the emergency call to the UE AS; and determining, by the UE AS, whether to bar the service request on the basis of emergency call-related information.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: December 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang Bum Kim, Kyeong In Jeong, Soeng Hun Kim
  • Publication number: 20210384221
    Abstract: Provided are a three-dimensional semiconductor memory device, a method for manufacturing the same, a method for operating the same, and an electronic system including the same. The three-dimensional semiconductor memory device includes a substrate, a stack structure on the substrate, and vertical channel structures, which are provided in channel holes penetrating the stack structure, wherein each of the vertical channel structures includes a data storage pattern, a vertical channel pattern, a conductive pad, and a vertical semiconductor pattern, wherein the vertical channel pattern includes a first portion contacting the upper surface of the substrate and a second portion provided between the data storage pattern and the vertical semiconductor pattern, and wherein the vertical semiconductor pattern is spaced apart from the substrate with the first portion of the vertical channel pattern therebetween.
    Type: Application
    Filed: May 25, 2021
    Publication date: December 9, 2021
    Applicant: Industry-University Cooperation Foundation Hanyang University
    Inventors: Yun Heub SONG, Sun Jun CHOI, Chang Hwan CHOI, Jae Kyeong JEONG
  • Publication number: 20210376233
    Abstract: Provided are a selection element which does not need an intermediate electrode and thus has improved integration, a phase-change memory device having the selection element, and a phase-change memory implemented so that the phase-change memory device has a highly integrated three-dimensional architecture.
    Type: Application
    Filed: May 23, 2019
    Publication date: December 2, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yun Heub SONG, Jae Kyeong JEONG
  • Patent number: 11190910
    Abstract: An apparatus, circuit, and method for controlling a service access in a packet data communication system are provided. The method includes broadcasting information related to whether a service access to a specific service is possible.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: November 30, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Il-Kwon Yun, Min-Suk Ko, Yong-Duk Lim, Kyeong-In Jeong
  • Patent number: 11183596
    Abstract: Provided is a thin film transistor including a source electrode, a drain electrode, and a channel layer connecting the source electrode and the drain electrode. The channel layer includes a tin-based oxide represented by SnMO, wherein M includes at least one of a non-metal chalcogen element or a halogen element.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: November 23, 2021
    Assignee: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Jae Kyeong Jeong, Taikyu Kim, Baekeun Yoo
  • Patent number: 11178656
    Abstract: A method of operating multiple time alignment timers (TimeAlignmentTimer) is provided for facilitating communication between and evolved Node B (eNB) and a User Equipment (UE) in a Long Term Evolution (LTE) system supporting multiple carriers. The method includes starting a first TAT of a first group including the primary cell, starting a second TAT when Timing Advance (TA) information on a second group not including the primary cell is received; and determining transmission of at least one of a Hybrid Automatic Repeat Request Acknowledgement/Negative-acknowledgement (HARQ ACK/NACK), a physical uplink control channel, and a sounding reference signal according to a start and an expiration of at least one of the first and second TATs.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: November 16, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jaehyuk Jang, Kyeong In Jeong
  • Patent number: 11166245
    Abstract: A method and an apparatus for efficiently reporting user equipment (UE) are provided. A method of transmitting Power Headroom Report (PHR) of UE in a mobile communication system, includes configuring an evolved PHR including an indicator with respect of a variation factor of maximum transmission power of the UE, and transmitting the evolved PHR to an eNB. An eNB may know maximum transmission power of an UE and a variation factor thereof to enable efficient scheduling.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: November 2, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang Bum Kim, Soeng Hun Kim, Gert-Jan Van Lieshout, Kyeong In Jeong
  • Patent number: 11151375
    Abstract: One embodiment of an iris recognition camera system comprises: an optical unit for collecting optical information of an iris; and an imaging unit for outputting the optical information of the iris obtained by the optical unit, wherein the optical unit comprises: a first group having a first thickness and refracting light incident from an object; and a second group disposed on the back surface of the first group and comprising at least one lens, wherein the first group comprises a holographic optical element (HOE).
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: October 19, 2021
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Yu Kyeong Jeong, Min Kim, Sang Hun Lee
  • Patent number: 11147055
    Abstract: A method of operating multiple time alignment timers (TimeAlignmentTimer) is provided for facilitating communication between and evolved Node B (eNB) and a User Equipment (UE) in a Long Term Evolution (LTE) system supporting multiple carriers. The method includes starting a first TAT of a first group including the primary cell, starting a second TAT when Timing Advance (TA) information on a second group not including the primary cell is received; and determining transmission of at least one of a Hybrid Automatic Repeat Request Acknowledgement/Negative-acknowledgement (HARQ ACK/NACK), a physical uplink control channel, and a sounding reference signal according to a start and an expiration of at least one of the first and second TATs.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: October 12, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jaehyuk Jang, Kyeong In Jeong
  • Patent number: 11122616
    Abstract: Disclosed is a method for performing a random access by a user equipment (UE), including identifying a path loss and a size of a message that the UE will transmit after a transmission of a preamble, selecting a preamble set from at least two preamble sets based on a first threshold and a second threshold, wherein a first preamble set is selected if the path loss is less than the first threshold and the size of the message is greater than the second threshold, wherein a second preamble set is selected if the path loss is greater than or equal to the first threshold, or the size of the message is less than or equal to the second threshold, selecting a preamble from the selected preamble set, transmitting, to a base station, the selected preamble, receiving, from the base station, a random access response message including resource allocation information in response to the transmission of the selected preamble, and transmitting, to the base station, a radio resource control message based on the resource allocati
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: September 14, 2021
    Inventors: Kyeong-In Jeong, Himke Van Der Velde, Gert Jan Van Lieshout, Yong-Jun Kwak, Soeng-Hun Kim
  • Patent number: 11122413
    Abstract: According to one embodiment of the present disclosure, the method by means of which a mobility management entity (MME) determines the communication mode of a terminal in a communication system includes the steps of: receiving, from the terminal, an access request including information on the position of the terminal; transmitting a message to a home subscriber server (HSS) on the basis of the received access request; receiving, from the HSS, specific position information for setting a first mode; comparing the information on the position of the terminal with the specific position information; and determining the communication mode of the terminal according to the result of the comparison. According to the present disclosure, the frequent transmission of small amounts of data can be supported in an efficient manner.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: September 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han Na Lim, Song Yean Cho, Jung Je Son, Sang Soo Jeong, Soeng Hun Kim, Sang Bum Kim, Jae Hyuk Jang, Kyeong In Jeong
  • Patent number: 11122476
    Abstract: The present invention relates to a method and a device for machine type communication in a wireless communication system, and according to one embodiment of the present invention, a method for receiving a paging message in a wireless communication system for supporting MTC comprises the steps of: determining whether there is a terminal within a normal coverage (NC) or an extended coverage (EC), transmitting, to a network, state information including EC function support information and/or area display information of the NC or the EC according to the determination result; determining a paging receiving time according to an operation mode related to the state information, and receiving the paging message according to the determined paging receiving time.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: September 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Bum Kim, Jae-Hyuk Jang, Kyeong-In Jeong, Gert Jan Van Lieshout, Soeng-Hun Kim
  • Patent number: 11096230
    Abstract: Methods and apparatuses are provided for operating a base station in a wireless communication system. Capability information on an aggregation operation using a first RAT and a second RAT, is received from a terminal. A first message including a SSID of an access node and information on an authentication for the access node, is transmitted to the terminal. A second message for requesting to allocate a resource of the second RAT, is transmitted to the access node. First data is transmitted to the terminal by using on the first RAT and second data is transmitted to the terminal via the access node by using the second RAT, after the terminal performs an association and the authentication with the access node based on the SSID and the information on the authentication. The base station supports the first RAT. The access node supports the second RAT.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: August 17, 2021
    Inventors: Jae-Hyuk Jang, Soeng-Hun Kim, Sang-Bum Kim, Han-Il Yu, Kyeong-In Jeong
  • Patent number: 11062157
    Abstract: Disclosed are an apparatus and a method for detecting a fallen object which adjust a passenger's seat to easily pick up the fallen object in the vehicle. A fallen object detecting apparatus according to one embodiment of the present disclosure is an apparatus for detecting a fallen object in a vehicle which includes a camera configured to generate at least one image of an inside of the vehicle; an image identifier configured to identify at least one passenger and at least one object from the image, and to determine a location of the fallen object in response to a falling of the object in the vehicle; and a controller configured to provide the determined location of the fallen object via at least one component located in the vehicle and adjust a seat of the passenger based on the location of the fallen object and a condition of the passenger.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: July 13, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Chul Hee Lee, Hyun Kyu Kim, Ki Bong Song, Sang Kyeong Jeong, Jun Young Jung
  • Patent number: 11064397
    Abstract: The present disclosure provides a method for cell reselection in a wireless communication system in which various radio access technologies (RATs) coexist with each other. In a wireless communication system in which heterogeneous networks coexist with each other, the method of cell reselection between heterogeneous networks for a user equipment may include: receiving a system information block (SIB) containing cell reselection parameters from a corresponding base station; checking whether cell reselection parameters based on a cell selection quality value (Squal) are configured in the received SIB; and performing, when cell reselection parameter based on Squal are not configured, cell reselection based on a cell selection receive level value (Srxlev). The present disclosure may prevent the user equipment from performing unnecessary cell reselection.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: July 13, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Hyuk Jang, Gert-Jan Van Lieshout, Kyeong In Jeong
  • Patent number: RE48783
    Abstract: Provided are a method and apparatus for reporting power headroom in a mobile communication system supporting carrier aggregation. A user equipment (UE) determines the maximum transmit power for each carrier and the maximum UE transmit power, and sends a power headroom report that contains power headroom for each carrier computed based on the maximum transmit power for the carrier and the maximum UE transmit power to a corresponding base station (ENB).
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: October 19, 2021
    Inventors: Soeng Hun Kim, Kyeong In Jeong, Sang Bum Kim, Han Na Lim, Jae Hyuk Jang