Patents by Inventor In-Hoe Kim

In-Hoe 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).

  • Method and apparatus for transmitting PLCP frame in wireless local area network system
    Patent number: 10616021
    Abstract: A method of transmitting a Physical Layer Convergence Procedure (PLCP) frame in a Very High Throughput (VHT) Wireless Local Area Network (WLAN) system includes generating a MAC Protocol Data Unit (MPDU) to be transmitted to a destination station (STA), generating a PLCP Protocol Data Unit (PPDU) by adding a PLCP header, including an L-SIG field containing control information for a legacy STA and a VHT-SIG field containing control information for a VHT STA, to the MPDU, and transmitting the PPDU to the destination STA. A constellation applied to some of Orthogonal Frequency Division Multiplex (OFDM) symbols of the VHT-SIG field is obtained by rotating a constellation applied to an OFDM symbol of the L-SIG field.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: April 7, 2020
    Assignee: Wi-Fi One, LLC
    Inventors: Dae Won Lee, Dong Wook Roh, Byeong Woo Kang, Yong Ho Seok, Yu Jin Noh, Bong Hoe Kim
  • RF filter tuning system and method for manufacturing filter using the same
    Patent number: 10608308
    Abstract: An automatic RF filter tuning system and a method for manufacturing a filter using the same are disclosed. An RF filter tuning system for tuning an RF filter that includes a plurality of cavities having resonance elements and a cover having tuning areas that are positioned correspondingly to the resonance elements, includes a measuring unit configured to measure resonance characteristics of the cavity of the RF filter, a control unit configured to calculate a tuning value of the RF filter based on the resonance characteristics, and a tuning unit configured to tune the RF filter based on the tuning value calculated by the control unit. The tuning unit includes a striking unit configured to strike the tuning area of the cover of the RF filter, thereby adjusting the resonance value and tuning the RF filter.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: March 31, 2020
    Assignee: KMW INC.
    Inventors: Nam-Shin Park, Joung-Hoe Kim, Don-Yong Lee, Kang-Hui Suh, Jong-Youn Jung, Sang-Hwan Cho, Dong-Cheon Kim, Sang-Yoong Kim, Yong-Jin Park, Oh-Kwon Kim
  • Method and Apparatus for Transmitting Uplink Control Information in Wireless Communication System
    Publication number: 20200092878
    Abstract: Provided are a method for a terminal transmitting uplink control information (UCI) through a physical uplink control channel (PUCCH) in a wireless communication system, and a terminal using the method. A transmission power to be applied to the uplink control channel is determined on the basis of a value subordinate to a PUCCH format, and at least one type of UCI is transmitted from the physical uplink control channel by using the transmission power that is determined, wherein when the PUCCH format is PUCCH format 3, and the at least one type of UCI includes acknowledgement/negative-acknowledgement (ACK/NACK) and periodic channel state information (CSI), the value subordinate to the PUCCH format is determined on the basis of the number of bits of the ACK/NACK and the number of bits of the periodic CSI.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 19, 2020
    Applicant: BlackBerry Limited
    Inventors: Dong Youn SEO, Joon Kui AHN, Yun Jung YI, Suck Chel YANG, Bong Hoe KIM
  • CAVITY-TYPE RADIO FREQUENCY FILTER
    Publication number: 20200067162
    Abstract: A cavity-type radio frequency filter is disclosed. the radio frequency filter having a cavity structure including an enclosure, a resonant element, a cover, a frequency tuning screw, and a resilient fixing member. The enclosure has a hollow inside and an open surface on one side to have a cavity. The resonant element is positioned in the hollow of the enclosure. The cover has a screw hole having a preset diameter at a position corresponding to the resonant element, and is configured to seal the open surface of the enclosure. The frequency tuning screw is configured to be screwed into the screw hole of the cover, and it has an upper end formed at least partially with a latching abutment that protrudes outwardly.
    Type: Application
    Filed: October 29, 2019
    Publication date: February 27, 2020
    Applicant: KMW INC.
    Inventors: Joung-Hoe Kim, Sung-Ho Jang
  • Mobile terminal for one-hand operation mode of controlling paired device, notification and application
    Patent number: 10572145
    Abstract: A mobile terminal for one-hand operation mode is provided, the mobile terminal including: a display unit including a touch screen; a sensor unit sensing a motion; and a controller, in response to at least one of a touch input applied to the touch screen and a motion sensed by the sensor unit, executing an one-hand operation mode to control a size or a position of a screen displayed on the display unit.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: February 25, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Dong Hoe Kim, Eun Jung Yang, Kyu Ho Kim, Sang Hyun Lee, Min Woo Hong, Young Soo Chang
  • HIGH-STRENGTH REINFORCING STEEL AND METHOD FOR MANUFACTURING SAME
    Publication number: 20200048726
    Abstract: A method for manufacturing a high-strength steel bar can include the steps of: reheating a steel slab at a temperature ranging from 1000° C. to 1100° C., the steel slab including a certain amount of carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr), copper (Cu), nickel (Ni), molybdenum (Mo), aluminum (Al), vanadium (V), nitrogen (N), antimony (Sb), tin (Sn), and iron (Fe) and other inevitable impurities, The method can further include finish hot-rolling the reheated steel slab at a temperature of 850° C. to 1000° C., and cooling the hot-rolled steel to a martensite transformation start temperature (Ms (° C.)) through a tempcore process.
    Type: Application
    Filed: October 20, 2017
    Publication date: February 13, 2020
    Inventors: Jun Ho Chung, Won Hoe Kim, Jung Wook Park, Hyun Sub Kim
  • Voice recognition apparatus and method
    Patent number: 10546574
    Abstract: A voice recognition apparatus and corresponding method include a processor configured to calculate a probability distribution corresponding to an intent associated with an utterance of a user by applying pre-stored training data to an input voice signal input based on the utterance. The processor is also configured to select a target feature extractor including either one or both of a training-based feature extractor and a rule-based feature extractor using the calculated probability distribution, and extract a feature associated with the utterance based on the selected target feature extractor.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: January 28, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hoe Kim, Jehun Jeon, Kyoung Gu Woo
  • DIAGNOSTIC METHOD OF LIVER CANCER USING ALPHA-FETOPROTEIN DERIVED GLYCOPEPTIDES BY MASS SPECTROMETRY
    Publication number: 20200018759
    Abstract: The present invention relates to a diagnosis method of liver cancer using mass spectrometry of ?-fetoprotein derived glycopeptide. Particularly, according to the AFP glycopeptide analysis method of the invention, fucosylation rate of the glycopeptide having the sequence composed of Val-Asn-Phe-Thr-Glu-Ile-Gln-Lys is analyzed to diagnose liver cancer in the early developmental grade. In particular, fucosylation rate is higher in the liver cancer patients than in other liver disease patients, so that the comparison of the fucosylation rate can be useful to diagnose or distinguish liver cancer from other liver diseases in the early HCC patients.
    Type: Application
    Filed: April 27, 2017
    Publication date: January 16, 2020
    Applicant: KOREA BASIC SCIENCE INSTITUTE
    Inventors: Jong Shin Yoo, Kwang Hoe Kim, Jin Young Kim, Ju Yeon Lee
  • Method and apparatus for encoding/decoding speech signal using coding mode
    Patent number: 10535358
    Abstract: An apparatus and a method to encode and decode a speech signal using an encoding mode are provided. An encoding apparatus may select an encoding mode of a frame included in an input speech signal, and encode a frame having an unvoiced mode for an unvoiced speech as the selected encoding mode.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: January 14, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ho Sang Sung, Ki Hyun Choo, Jung Hoe Kim, Eun Mi Oh
  • Measuring snapshot delay between source database system and its asynchronous replica
    Patent number: 10534676
    Abstract: A computer implemented method is provided for determining a delay between a first database and an associated replicated database by replicating transactions of the first database in the replicated database, determining a delay between the two databases based on a commit timestamp from the first database and a timestamp associated with the commit transaction becoming visible in the replicated database. Then, after a predefined period of time has elapsed since replicating the commit transaction, determining a second delay based on a timestamp associated with a heartbeat log and a replicated database system time. And, selectively determining to execute or deny a statement received by the replicated database based on the second delay. Related apparatus, systems, techniques and articles are also described.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: January 14, 2020
    Assignee: SAP SE
    Inventors: Kyu Hwan Kim, Deok Hoe Kim, Beomsoo Kim, Juchang Lee, Werner Thesing, Christoph Roterring
  • METHOD OF ALLOCATING RADIO RESOURCES IN MULTI-CARRIER SYSTEM
    Publication number: 20200015232
    Abstract: A method of allocating radio resources in a multi-carrier system is disclosed, by which a signaling message can be efficiently transmitted according to necessity of a user equipment. In a user equipment of a mobile communication system transceiving data using a plurality of subcarriers, the present invention includes the steps of if the signaling message to be transmitted is generated in the user equipment, generating a preamble sequence according to a user equipment identifier to identify the user equipment, transmitting a preamble signal including the preamble sequence and the signaling message to a base station, and receiving an acknowledgement signal for the preamble signal generated according to the user equipment identifier.
    Type: Application
    Filed: September 20, 2019
    Publication date: January 9, 2020
    Inventors: Hak Seong Kim, Bong Hoe Kim, Joon Kui Ahn, Dong Youn Seo, Jung Hoon Lee, Young Woo Yun, Suk Hyon Yoon, Eun Sun Kim, Ki Jun Kim
  • Method and apparatus of transmitting training signal in wireless local area network system
    Patent number: 10530543
    Abstract: A method of transmitting a training signal in a Wireless Local Area Network (WLAN) system includes generating one or more first training signals for a first destination station and one or more second training signals for a second destination station by applying a mapping matrix P to a training signal generation sequence, mapping the first training signals and the second training signals to a plurality of antennas according to an antenna mapping matrix, and performing Inverse Fast Fourier Transform (IFFT) on each of the first training signals and the second training signals mapped to the plurality of antennas and transmitting the training signals through the plurality of antennas.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: January 7, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Byeong Woo Kang, Dong Wook Roh, Yong Ho Seok, Yu Jin Noh, Bong Hoe Kim, Dae Won Lee
  • Voice recognition apparatus and method
    Patent number: 10490184
    Abstract: An intention analysis apparatus includes an extractor configured to extract a feature value from a text input corresponding to machine recognition of an audio signal, a verifier configured to verify at least one state value associated with at least one of the text input or the audio signal, and a trained calculator configured to calculate a probability distribution of a user intention corresponding to the audio signal based on the feature value and the at least one state value.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: November 26, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jehun Jeon, Jung-Hoe Kim
  • Method and apparatus for transmitting uplink control information in wireless communication system
    Patent number: 10492186
    Abstract: Provided are a method for a terminal transmitting uplink control information (UCI) through a physical uplink control channel (PUCCH) in a wireless communication system, and a terminal using the method. A transmission power to be applied to the uplink control channel is determined on the basis of a value subordinate to a PUCCH format, and at least one type of UCI is transmitted from the physical uplink control channel by using the transmission power that is determined, wherein when the PUCCH format is PUCCH format 3, and the at least one type of UCI includes acknowledgement/negative-acknowledgement (ACK/NACK) and periodic channel state information (CSI), the value subordinate to the PUCCH format is determined on the basis of the number of bits of the ACK/NACK and the number of bits of the periodic CSI.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: November 26, 2019
    Assignee: BlackBerry Limited
    Inventors: Dong Youn Seo, Joon Kui Ahn, Yun Jung Yi, Suck Chel Yang, Bong Hoe Kim
  • ELECTRODE ASSEMBLY INCLUDING ELECTRODE AND SEPARATOR PARTIALLY BONDED TO EACH OTHER
    Publication number: 20190355951
    Abstract: An electrode assembly for a secondary battery having reduced internal resistance while adhesion between a separator and an electrode is maintained and having improved electrolyte impregnation the electrode assembly including a separator having a processed area having undergone a corona discharging process and a non-processed area.
    Type: Application
    Filed: August 10, 2017
    Publication date: November 21, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Sang Kyun LEE, Ju Hyeon CHO, Cha-Hun KU, Seok Jin KIM, Duck Hoe KIM
  • CAVITY FILTER
    Publication number: 20190348734
    Abstract: The present invention provides a cavity filter having a slim and compact structure in which a push-pin type RF connector, which is formed such that a terminal is exposed to both sides or one side in a height direction, is embedded so as to reduce a size of an antenna system, quickly perform verification for an individual cavity filter while having high reproducibility, and enable the antenna system to be readily mounted.
    Type: Application
    Filed: July 28, 2019
    Publication date: November 14, 2019
    Applicant: KMW INC.
    Inventors: Duk Yong Kim, Sung Ho Jang, Joung-hoe Kim, Dae Eil Jo, Nam Shin Park
  • Method of allocating radio resources in multi-carrier system
    Patent number: 10462787
    Abstract: A method of allocating radio resources in a multi-carrier system is disclosed, by which a signaling message can be efficiently transmitted according to necessity of a user equipment. In a user equipment of a mobile communication system transceiving data using a plurality of subcarriers, the present invention includes the steps of if the signaling message to be transmitted is generated in the user equipment, generating a preamble sequence according to a user equipment identifier to identify the user equipment, transmitting a preamble signal including the preamble sequence and the signaling message to a base station, and receiving an acknowledgement signal for the preamble signal generated according to the user equipment identifier.
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: October 29, 2019
    Assignee: WILD GUARD LTD.
    Inventors: Hak Seong Kim, Bong Hoe Kim, Joon Kui Ahn, Dong Youn Seo, Jung Hoon Lee, Young Woo Yun, Suk Hyon Yoon, Eun Sun Kim, Ki Jun Kim
  • Parallel Replication Across Formats
    Publication number: 20190325055
    Abstract: Disclosed herein are system, method, and computer readable device embodiments for parallel replication of databases across row-store and column-store table formats. An embodiment operates by maintaining a replication log and a storage-level recovery log formatted according to separate respective log formats, logging a record-level SQL execution result, and replicating at least one database table from a primary server to at least one replica server. The primary server and the at least one replica server may each be configured to store data according to one table format of a row-store table format and a column-store table format, such that the primary server's table format is different from the at least one replica server's table format.
    Type: Application
    Filed: June 21, 2018
    Publication date: October 24, 2019
    Inventors: Juchang LEE, Hyoung Jun NA, Kyu Hwan KIM, Deok Hoe KIM, Chang Gyoo PARK
  • METHOD FOR TRANSMITTING UPLINK SIGNALS
    Publication number: 20190319769
    Abstract: A method for transmitting uplink signals, which include ACK/NACK signals, control signals other than the ACK/NACK signals, and data signals, is disclosed. The method comprises serially multiplexing the control signals and the data signals; sequentially mapping the multiplexed signals within a specific resource region in accordance with a time-first mapping method, the specific resource region including a plurality of symbols and a plurality of virtual subcarriers; and arranging the ACK/NACK signals at both symbols near symbols to which a reference signal of the plurality of symbols is transmitted. Thus, the uplink signals can be transmitted to improve receiving reliability of signals having high priority.
    Type: Application
    Filed: June 26, 2019
    Publication date: October 17, 2019
    Inventors: Dae Won Lee, Bong Hoe KIM, Young Woo YUN, Ki Jun KIM, Dong Wook ROH, Hak Seong KIM, Hyun Wook PARK
  • Matching module
    Patent number: 10447229
    Abstract: A matching module includes an inductor pattern including a first inductor pattern and a second inductor pattern, each respectively provided in a spiral shape, and a connection pattern connecting the first inductor pattern and the second inductor pattern and provided in a central region of a dielectric sheet, and a capacitor pattern provided in an edge region of the dielectric sheet and configured to form mutual capacitance with the inductor pattern, wherein rotational directions of the first inductor pattern and the second inductor pattern that are provided in the spiral shape are the same.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: October 15, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jung Woo Sung, Dong Hoe Kim