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).

  • Publication number: 20200335732
    Abstract: A composite including a polymer matrix; an inorganic moisture absorber; a ceramic filler, graphite, or a combination thereof; and a tracking resistance polymer, wherein the tracking resistance polymer includes an average bond energy between an atom forming a main chain and another atom covalently bonded to the atom that forms the main chain of about 350 kJ/mol to about 500 kJ/mol; a carbonaceous residue yield after pyrolysis of less than or equal to about 5 weight percent, based on the amount of the tracking resistance polymer before pyrolysis; or a combination thereof.
    Type: Application
    Filed: April 17, 2020
    Publication date: October 22, 2020
    Inventors: Song Won HYUN, In KIM, Kyeong PANG, Moo Ho LEE, Hye Jeong LEE, In Su LEE
  • Publication number: 20200328868
    Abstract: To solve the above-mentioned problem, the method for transmitting and receiving a signal by user equipment (UE) through one or more cells, according to one embodiment of the present specification, comprises the steps of: receiving, from a base station, a first message indicating whether one or more cells usable by the UE are enabled; determining which cells to enable or disable on the basis of the first message; and enabling or disabling the selected cells. According to the embodiment of the present specification, by aggregating carriers amongst different base stations, a possibility for the UE to transmit and receive high-speed data through carrier aggregation can increase.
    Type: Application
    Filed: June 23, 2020
    Publication date: October 15, 2020
    Inventors: Soeng Hun KIM, Gert Jan VAN LIESHOUT, Sang Bum KIM, Kyeong In JEONG
  • Publication number: 20200322784
    Abstract: A method and an apparatus are provided in a wireless communication system. The method includes generating mobility history information upon entering an evolved universal mobile telecommunications system (UMTS) radio access network (E-UTRAN) from another radio access technology (RAT), the mobility history information including information on a time duration for which the terminal stayed outside of the E-UTRAN; receiving, from a base station, a request for the mobility history information; and transmitting the mobility history information to the base station, in response to the request.
    Type: Application
    Filed: June 22, 2020
    Publication date: October 8, 2020
    Inventors: Chae Gwon LIM, Kyeong In JEONG, Sung Ho CHOI, Beom Sik BAE
  • Publication number: 20200322975
    Abstract: A system and a method minimize power consumption, signalling overhead, and processing load in blind scheduling in a mobile communication system. A User Equipment (UE) detects a type of an uplink (UL) grant while it is periodically allocated the UL grant. If there is no data to transmit using the UL grant, the UE determines whether to transmit a padding Medium Access Control (MAC) Protocol Data Unit (PDU) to an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (eNB) using the UL grant according to the type of the UL grant.
    Type: Application
    Filed: June 19, 2020
    Publication date: October 8, 2020
    Inventors: Ok-Seon Lee, Soeng-Hun Kim, Yung-Soo Kim, Kyeong-In Jeong
  • Patent number: 10797149
    Abstract: Disclosed are a thin film transistor including a substrate and a gate electrode, a gate insulating film, a semiconductor layer, a source electrode, and a drain electrode formed on the substrate and a method of fabricating the thin film transistor, wherein the gate insulating film is made of a high dielectric ternary material, A2-XBXO3, wherein A is any one selected from the group consisting of aluminum, silicon, gallium, germanium, neodymium, gadolinium, vanadium, lutetium, and actinium, B is any one selected from the group consisting of yttrium, lanthanum, zirconium, hafnium, tantalum, titanium, vanadium, nickel, silicon, and ytterbium, and A is an element different from B. The gate insulating film may be formed through a solution process, and a high-quality insulating film may be obtained through heat treatment at low temperature.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: October 6, 2020
    Assignee: Industry-University Cooperation Foundation Hanyang University
    Inventors: Jae Kyeong Jeong, Ji Won Lee
  • Patent number: 10791480
    Abstract: The present specification relates to a communication method and a communication device, and a random access method of a user equipment (UE), according to one embodiment of the present specification, comprises the steps of: sensing a random access trigger in a connected state; determining the type of the random access trigger when the random access trigger is sensed; and performing congestion control if the type of the random access trigger is a preset type.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: September 29, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soeng Hun Kim, Gert Jan Van Lieshout, Sang Bum Kim, Kyeong In Jeong
  • Patent number: 10788745
    Abstract: A photomask and a method of forming patterns using the photomask are provided. The photomask includes a mask body including a pattern region and a peripheral region and having a first surface and a second surface. Mask patterns are disposed on a portion overlapping with the pattern region of the first surface of the mask body. A shading layer is disposed in the peripheral region. The shading layer provides a spill-over-shading region extending to overlap with a critical dimension (CD) correction region in which CD correction in the pattern region is required.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: September 29, 2020
    Assignee: SK hynix Inc.
    Inventor: Soo Kyeong Jeong
  • Publication number: 20200294304
    Abstract: A method of processing an image by a device obtaining one or more images including captured images of objects in a target space, generating metadata including information about mapping between the one or more images and a three-dimensional (3D) mesh model used to generate a virtual reality (VR) image of the target space, and transmitting the one or more images and the metadata to a terminal.
    Type: Application
    Filed: May 29, 2020
    Publication date: September 17, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-yun JEONG, Do-wan KIM, Yong-gyoo KIM, Gun-hee LEE, Jae-kyeong LEE, Jin-bong LEE, Dai-woong CHOI, Hyun-soo CHOI
  • Patent number: 10779349
    Abstract: The present invention relates to a method and an apparatus for logging a radio resource control (RRC) failure of user equipment (UE) and receiving the log. According to one embodiment of the present invention, a method for logging an RRC failure of UE may comprise the steps of: attempting random access; if the failure of random access is sensed, logging information on the failure; and if the success of random access is sensed, transmitting information on the failure logged before the success to a connected base station. According to one embodiment of the present invention, an apparatus and a method which effectively log a channel state or a connection failure can be provided.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: September 15, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang Bum Kim, Soeng Hun Kim, Kyeong In Jeong
  • Patent number: 10778402
    Abstract: To solve the above-mentioned problem, the method for transmitting and receiving a signal by user equipment (UE) through one or more cells, according to one embodiment of the present specification, comprises the steps of: receiving, from a base station, a first message indicating whether one or more cells usable by the UE are enabled; determining which cells to enable or disable on the basis of the first message; and enabling or disabling the selected cells. According to the embodiment of the present specification, by aggregating carriers amongst different base stations, a possibility for the UE to transmit and receive high-speed data through carrier aggregation can increase.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: September 15, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soeng Hun Kim, Gert Jan Van Lieshout, Sang Bum Kim, Kyeong In Jeong
  • Publication number: 20200288414
    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: Application
    Filed: May 22, 2020
    Publication date: September 10, 2020
    Inventors: Sang Bum KIM, Soeng Hun KIM, Gert-Jan VAN LIESHOUT, Kyeong In JEONG
  • Patent number: 10771227
    Abstract: The present invention relates to a method for efficiently controlling an MTC device attempting a delay tolerant access in a 3GPP system. The present invention provides a method for effectively providing a backoff time to prevent load on a wireless network, which can occur when many MTC devices in a single cell simultaneously attempt access.
    Type: Grant
    Filed: May 7, 2012
    Date of Patent: September 8, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang Bum Kim, Kyeong In Jeong, Soeng Hun Kim, Jae Hyuk Jang
  • Patent number: 10772031
    Abstract: The present invention defines an efficient measurement method for idle mode M2M/MTC device with low/no mobility in a mobile communication system. An example of the mobile communication system to which the present invention is application is 3GPP UMTS mobile communication system and 3GPP LTE/LTE-A mobile communication system as the next generation mobile communication system under discussion in 3GPP.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: September 8, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyeong In Jeong, Soeng Hun Kim, Jung Soo Jung, Sang Bum Kim
  • Publication number: 20200280875
    Abstract: The present specification relates to a communication method and a communication device, and a random access method of a user equipment (UE), according to one embodiment of the present specification, comprises the steps of: sensing a random access trigger in a connected state; determining the type of the random access trigger when the random access trigger is sensed; and performing congestion control if the type of the random access trigger is a preset type.
    Type: Application
    Filed: May 18, 2020
    Publication date: September 3, 2020
    Inventors: Soeng Hun KIM, Gert Jan VAN LIESHOUT, Sang Bum KIM, Kyeong In JEONG
  • Patent number: 10764772
    Abstract: Methods and apparatuses are provided for establishing time alignment by a terminal in a wireless communication system. Information for identifying a preamble is received from the base station on the downlink control channel. The preamble is transmitted to the base station based on the information for identifying the preamble. A message including information for a channel quality indicator (CQI) request is received from the base station. A CQI is transmitted to the base station based on the information for the CQI request response message. A CQI is transmitted to the base station based on the information for the CQI request.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: September 1, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Soeng-Hun Kim, Gert Jan Van Lieshout, Ju-Ho Lee, Kyeong-In Jeong, Himke Van Der Velde
  • Patent number: 10750402
    Abstract: The present specification relates to a communication method and a communication device, and a random access method of a user equipment (UE), according to one embodiment of the present specification, comprises the steps of: sensing a random access trigger in a connected state; determining the type of the random access trigger when the random access trigger is sensed; and performing congestion control if the type of the random access trigger is a preset type.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: August 18, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soeng Hun Kim, Gert Jan Van Lieshout, Sang Bum Kim, Kyeong In Jeong
  • Publication number: 20200260445
    Abstract: The present invention relates to a method and a device for cell activation in a carrier aggregation system, and the method for activating a cell of a terminal according to one embodiment of the present invention comprises: a step for receiving an activation message of a first cell; a step for activating the first cell when the message of the first cell is received; an information obtaining step for obtaining uplink activation information of the first cell; and a transmission determination step for determining whether to execute an uplink transmission according to the uplink activation information. According to an embodiment of the present invention, efficient carrier management plan can be provided.
    Type: Application
    Filed: April 29, 2020
    Publication date: August 13, 2020
    Inventors: Kyeong In JEONG, Gert Jan VAN LIESHOUT, Boon Loong NG, Soeng Hun KIM
  • Patent number: 10736165
    Abstract: The present invention relates to a method and an apparatus for logging a radio resource control (RRC) failure of user equipment (UE) and receiving the log. According to one embodiment of the present invention, a method for logging an RRC failure of UE may comprise the steps of: attempting random access; if the failure of random access is sensed, logging information on the failure; and if the success of random access is sensed, transmitting information on the failure logged before the success to a connected base station. According to one embodiment of the present invention, an apparatus and a method which effectively log a channel state or a connection failure can be provided.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: August 4, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang Bum Kim, Soeng Hun Kim, Kyeong In Jeong
  • Publication number: 20200245216
    Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.
    Type: Application
    Filed: February 11, 2020
    Publication date: July 30, 2020
    Inventors: Chan-Ho MIN, Jung-Soo JUNG, Dong-Wook KIM, Kyeong-In JEONG, Jong-Hyung KWUN, Chae-Gwon LIM, Young-Hyun JEON
  • Patent number: 10728811
    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: June 23, 2015
    Date of Patent: July 28, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Bum Kim, Jae-Hyuk Jang, Kyeong-In Jeong, Gert Jan Van Lieshout, Soeng-Hun Kim