Patents by Inventor Seung Hee Han

Seung Hee Han 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: 20200201547
    Abstract: Provided herein may be a storage device and a method of operating the storage device. The storage device may include a memory device including buffer blocks and main blocks, and a memory controller configured to control the memory device. The memory controller may include: a buffer block controller configured to control the memory device to store, in at least one of the main blocks, data stored in at least one of the buffer blocks; a mapping table manager configured to generate a P2P mapping table including mapping information between a buffer address that is a physical address of the at least one buffer block and a main address that is a physical address of the at least one main block; and a read operation controller configured to control, when a read request is received, the memory device to read the data based on the main address or the buffer address.
    Type: Application
    Filed: August 7, 2019
    Publication date: June 25, 2020
    Inventors: Seung Wan JUNG, So Hee KIM, Seung Ok HAN
  • Publication number: 20200178350
    Abstract: Techniques discussed herein can facilitate power ramping of PRACH (Physical Random Access Channel), for example, in connection with change of best gNB (next generation Node B) Tx (Transmit) beam and/or dynamic beam switching for control and/or data channels. Power ramping techniques discussed herein can comprise techniques for determining at least one of a power ramping counter or power offset for PRACH in connection with a change in best DL (Downlink) Tx (Transmit) beam. Dynamic beam switching techniques discussed herein can comprise employing DCI comprising at least one beam indication field indicating a beam index of a new beam of a BPL (Beam Pair Link) for at least one of a data channel or a control SS (Search Space).
    Type: Application
    Filed: August 8, 2018
    Publication date: June 4, 2020
    Inventors: Honglei Miao, Yushu Zhang, Yongjun Kwak, Daewon Lee, Gregory V Morozov, Seung Hee Han
  • Patent number: 10669631
    Abstract: A gas injection apparatus, which can sequentially supply a substrate with at least two kinds of source gases reacting with each other in a container, and thin film deposition equipment including the gas injection apparatus, are provided. The gas injection apparatus includes a base plate, a first gas supply region protruding from the base plate, a second gas supply region protruding from the base plate and adjacent the first gas supply region, and a trench defined by a sidewall of the first gas supply region and a sidewall of the second gas supply region. The sidewall of the first gas supply region and the sidewall of the second gas supply region face each other and extend in a radial direction on the base plate.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: June 2, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Chul Kim, Jung-Il Ahn, Jung-Hun Seo, Jong-Cheol Lee, Kyu-Hee Han, Seung-Han Lee, Jin-Pil Heo
  • Publication number: 20200169302
    Abstract: A method for transmitting a reference signal in a multi-antenna system is provided. The method includes: selecting at least one orthogonal frequency division multiplexing (OFDM) symbol in a subframe containing a plurality of OFDM symbols; allocating a channel quality indication reference signal (CQI RS) capable of measuring a channel state for each of a plurality of antennas to the selected at least one OFDM symbol; and transmitting the CQI RS, wherein the CQI RS is allocated to an OFDM symbol which does not overlap with an OFDM symbol to which a common reference signal to be transmitted to all user equipments in a cell or a dedicated reference signal to be transmitted to a specific user equipment in the cell is allocated.
    Type: Application
    Filed: January 28, 2020
    Publication date: May 28, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Hyun Soo KO, Seung Hee HAN, Ja Ho KOO, Jae Hoon CHUNG, Bin Chul IHM, Moon Il LEE
  • Publication number: 20200163065
    Abstract: A method for a user equipment (UE) in a wireless communication system, includes receiving channel state information reference signal (CSI-RS) for at one antenna port from a network in a subframe, wherein the CSI-RS is mapped to at least one pair of resource elements (REs) per physical resource block (PRB) pair in consecutive orthogonal frequency division multiplexing (OFDM) symbols in the subframe, and wherein the subframe includes two slots, and each slot includes six OFDM symbols based on an extended cyclic prefix (CP).
    Type: Application
    Filed: January 23, 2020
    Publication date: May 21, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Min Seok NOH, MOON IL LEE, Jae Hoon CHUNG, Sung Ho MOON, Seung Hee HAN
  • Publication number: 20200161301
    Abstract: A semiconductor device includes first and second active regions extending in a first direction on a substrate and spaced apart from each other in a second direction intersecting the first direction, wherein the first and second active regions overlaps with each other in the second direction, a third active region extending in the first direction on the substrate and spaced apart from the first active region in the second direction. The first active region is positioned between the second and third active regions in the second direction. The first and third active regions partially overlap in the second direction, and a device isolation film is configured to define the first to third active regions.
    Type: Application
    Filed: December 24, 2019
    Publication date: May 21, 2020
    Inventors: Seung Uk Han, Taek Yong Kim, Satoru Yamada, Jun Hee Lim, Ki Jae Hur
  • Patent number: 10659183
    Abstract: Disclosed is a data transmission method in a mobile communication system. The data transmission method through a code sequence in a mobile communication system includes grouping input data streams into a plurality of blocks consisting of at least one bit so as to map each block to a corresponding signature sequence, multiplying a signature sequence stream, to which the plurality of blocks are mapped, by a specific code sequence, and transmitting the signature sequence stream multiplied by the specific code sequence to a receiver.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 19, 2020
    Assignee: EVOLVED WIRELESS LLC
    Inventors: Yeong Hyeon Kwon, Seung Hee Han, Hyun Hwa Park, Dong Cheol Kim, Hyun Woo Lee, Min Seok Noh
  • Publication number: 20200153490
    Abstract: The present invention relates to a method for transmitting, by a base station, a downlink signal using a plurality of transmission antennas comprises the steps of: applying a precoding matrix indicated by the PMI, received from a terminal, in a codebook to a plurality of layers, and transmitting the precoded signal to the terminal through a plurality of transmission antennas. Among precoding matrices included in the codebook, a precoding matrix for even number transmission layers can be a 2×2 matrix containing four matrices (W1s), the matrix (W1) having rows of a number of transmission antennas and columns of half the number of transmission layers, the first and second columns of the first row in the 2×2 matrix being multiplied by 1, the first column of the second row being multiplied by coefficient “a” of a phase, and the first column of the second row being multiplied by “?a”.
    Type: Application
    Filed: January 10, 2020
    Publication date: May 14, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Hyun Soo KO, Jae Hoon CHUNG, Seung Hee HAN, Moon Il LEE
  • Publication number: 20200152426
    Abstract: A method for forming a coating layer on a metal base material for a semiconductor reactor according to an aspect of the present invention comprises the steps of: immersing a metal base material for a semiconductor reactor in an aqueous alkaline electrolyte solution containing NaOH and NaAlO2; and connecting an electrode to the metal base material and supplying power to the electrode to form a coating layer on the metal base material through a plasma electrolytic oxidation (PEO) method.
    Type: Application
    Filed: January 9, 2018
    Publication date: May 14, 2020
    Inventors: Jung Man DOH, Young Jun CHOI, Jin Kook YOON, Seung Hee HAN, Byung Yong YU
  • Patent number: 10652061
    Abstract: A method and an apparatus of transmitting information in a wireless communication system are provided. The method includes transmitting information based on a first resource index through a first antennae and transmitting the information based on a second resource index through a second antennae.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: May 12, 2020
    Assignee: LG Electronics Inc.
    Inventors: Seung Hee Han, Moon Il Lee, Yeong Hyeon Kwon, Jin Sam Kwak, Hyun Woo Lee, Dong Cheol Kim, Jae Hoon Chung, Sung Ho Moon, Min Seok Noh, Hyun Soo Ko
  • Publication number: 20200138889
    Abstract: The present invention relates to a composition for preventing or treating menopausal syndrome, containing a medicinal herb extract as an active ingredient. The composition has effects of alleviating heart function deterioration and depression, which are caused by menopause, and has biostability, thereby being usable as a composition for preventing or treating female menopausal syndrome.
    Type: Application
    Filed: June 7, 2018
    Publication date: May 7, 2020
    Applicants: DONGGUK UNIVERSITY GYEONGJU INDUSTRY-ACADEMY COOPERATION FOUNDATION, KOREA PHARMA CO., LTD.
    Inventors: Dong Il KIM, Song Hee JEON, Seung Hee HAN, Kwang Suk LEE
  • Publication number: 20200137616
    Abstract: Technology for a user equipment (UE) operable to determine a transport block size (TBS) is disclosed. The UE can determine a number of assigned resource elements (REs) in one or more symbols for a transport block. The UE can determine a reference number of REs per physical resource block (PRB) in the transport block based on a reference number of REs for the transport block corresponding to each PRB and an assigned number of PRBs for the transport block. The UE can determine a TBS for the transport block based at least on the reference number of REs per PRB in the transport block. The UE can encode information in a selected transport block for transmission via a physical uplink shared channel (PUSCH) to a Next Generation NodeB (gNB) in accordance with the TBS determined at the UE.
    Type: Application
    Filed: May 9, 2019
    Publication date: April 30, 2020
    Inventors: Alexei Davydov, SEUNG HEE HAN, DEBDEEP CHATTERJEE, Hong He, GREGORY V. MOROZOV, AJIT NIMBALKER, FATEMEH HAMIDI-SEPEHR, DAE WON LEE, YONGJUN KWAK
  • Patent number: 10635839
    Abstract: Disclosed herein are a fixed-location Internet-of-Things (IoT) device for protecting secure storage access information and a method for protecting secure storage access information of the fixed-location IoT device.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: April 28, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dae-Won Kim, Young-Sae Kim, Yong-Hyuk Moon, Seung-Yong Yoon, Jin-Hee Han, Jae-Deok Lim, Jeong-Nyeo Kim, Yong-Sung Jeon
  • Publication number: 20200120717
    Abstract: A base station transmits a random access response in response to a random access request (random access preamble) of a user equipment. The random access response includes information about a time when the random access request is transmitted and sequence number information of the random access request (random access preamble). The user equipment checks whether the received random access response is the response of the random access request transmitted hy the user equipment, using the information about the time when the random access request is transmitted and the sequence number information included in the received random access response.
    Type: Application
    Filed: December 11, 2019
    Publication date: April 16, 2020
    Inventors: Min Seok NOH, Yeong Hyeon KWON, Jin Sam KWAK, Dong Cheol KIM, Sung Ho MOON, Seung Hee HAN, Hyun Woo LEE, Dragan VUJCIC
  • Publication number: 20200112418
    Abstract: A method of generating Acknowledgement/Negative Acknowledgement (ACK/NACK) information by a user equipment (UE) in a wireless communication system is discussed. The method includes receiving, by the UE from a base station (BS), a plurality of codewords through a plurality of downlink frequency bands related to a plurality of downlink carriers, wherein the UE is configured with a 1-codeword mode or a 2-codeword mode for each of the plurality of downlink frequency bands independently, and wherein a number of supported codewords is one for the 1-codeword mode or two for the 2-codeword mode; determining, by the UE, a total number of ACK/NACK bits, wherein the total number of ACK/NACK bits is determined based on a total number of the plurality of downlink carriers and the number of supported codewords; and generating, by the UE, a sequence of the ACK/NACK bits based on the total number of the ACK/NACK bits.
    Type: Application
    Filed: December 9, 2019
    Publication date: April 9, 2020
    Inventors: Yeong Hyeon KWON, Jae Hoon CHUNG, Seung Hee HAN, So Yeon KIM
  • Publication number: 20200089385
    Abstract: A touch sensing device includes a touch panel and a touch sensing controller. The touch panel includes driving electrodes and sensing electrodes. The touch sensing controller provides driving electrodes with driving signals having different frequencies from each other, respectively, and performs a fast Fourier transform (FFT) processing on the sensing signals sensed at each of the sensing electrodes to determine whether or not a touch is generated based on a variation amount between frequency magnitude of the sensing signal and frequency magnitude of the driving signal. The touch sensing controller performs a convolution operation of mixing the driving signal or the sensing signal and a mixing signal having a predetermined frequency, and separates the mixing signal from the sensing signal on which the convolution operation is performed to determine whether or not a touch is generated by reconstructing an original driving signal.
    Type: Application
    Filed: November 22, 2019
    Publication date: March 19, 2020
    Inventor: Seung-Hee HAN
  • Patent number: 10587314
    Abstract: A method for transmitting a reference signal in a multi-antenna system is provided. The method includes: selecting at least one orthogonal frequency division multiplexing (OFDM) symbol in a subframe containing a plurality of OFDM symbols; allocating a channel quality indication reference signal (CQI RS) capable of measuring a channel state for each of a plurality of antennas to the selected at least one OFDM symbol; and transmitting the CQI RS, wherein the CQI RS is allocated to an OFDM symbol which does not overlap with an OFDM symbol to which a common reference signal to be transmitted to all user equipments in a cell or a dedicated reference signal to be transmitted to a specific user equipment in the cell is allocated.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: March 10, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyun Soo Ko, Seung Hee Han, Ja Ho Koo, Jae Hoon Chung, Bin Chul Ihm, Moon Il Lee
  • Patent number: 10582483
    Abstract: A method for mapping, by a base station, a channel state information (CSI)-reference signal (RS) in a wireless communication system, includes mapping the CSI-RS, for at least one antenna port, to at least one pair of resource elements (REs) per physical resource block (PRB) pair in consecutive orthogonal frequency division multiplexing (OFDM) symbols in a subframe, wherein the subframe includes two slots, and each slot includes six OFDM symbols based on an extended cyclic prefix (CP), and transmitting the CSI-RS to a user equipment (UE) via the at least one antenna port in the subframe.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: March 3, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Min Seok Noh, Moon Il Lee, Jae Hoon Chung, Sung Ho Moon, Seung Hee Han
  • Patent number: RE47912
    Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for transmitting control information through a PUCCH in a wireless communication system and an apparatus for same comprising the steps of: obtaining a plurality of second modulation symbol streams corresponding to a plurality of SC-FDMA (Single Carrier Frequency Division Multiplexing) symbols by diffusing a plurality of first modulation symbol streams to form the first modulation symbol streams corresponding to the SC-FDMA symbols within a first slot; obtaining a plurality of complex symbol streams by performing a DFT (Discrete Fourier Transform) pre-coding process for the plurality of second modulation symbol streams; and transmitting the plurality of complex symbol streams through the PUCCH wherein the plurality of second modulation symbol streams are scrambled in a SC-FDMA symbol level.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: March 17, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Seung Hee Han, Sung Ho Moon, Jae Hoon Chung, Moon Il Lee, Yeong Hyeon Kwon
  • Patent number: RE48016
    Abstract: A method for transmitting a channel status information reference signals (CSI-RSs) for a maximum of eight antenna ports includes mapping the CSI-RSs for a maximum of eight antenna ports onto a data region of a downlink subframe having a normal cyclic prefix (CP) configuration according to a predetermined pattern; and transmitting the downlink subframe to which the CSI-RSs mapped, wherein the predetermined pattern defines the CSI-RSs to be mapped onto two OFDM symbols of the data region in the downlink subframe and mapped to at least one of four subcarrier positions in each of the two OFDM symbols, and wherein the four subcarrier positions defined by the predetermined pattern may be two consecutive subcarrier positions and two other consecutive subcarrier positions spaced apart by four subcarriers.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: May 26, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyun Soo Ko, Seung Hee Han, Jae Hoon Chung, Bin Chul Ihm, Moon Il Lee