Patents by Inventor Kyu Jin Park

Kyu Jin Park 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: 20200058298
    Abstract: Provided are an electronic device and a control method. The electronic device comprises: a storage unit for storing a user-based dictionary; an input unit for receiving an input sentence including a user-specific word and at least one word learned by a neural network-based language model; and a processor for determining a concept category of the user-specific word on the basis of semantic information of the input sentence, adding the user-specific word to the user-based dictionary to perform update, and when text corresponding to semantic information of the at least one learned word is input, providing the user-specific word as an autocomplete recommendation word which can be input subsequent to the text.
    Type: Application
    Filed: March 9, 2017
    Publication date: February 20, 2020
    Inventors: Dae-hyun BAN, Woo-jin PARK, Kyu-haeng LEE, Sang-soon LIM, Seong-won HAN
  • Publication number: 20200015165
    Abstract: Disclosed are a low-power communication method and a low-power communication apparatus in a communication system. A low-power station may comprise a processor; a memory storing at least one instruction executable by the processor; a receiver for receiving a WUR PPDU according to the at least one instruction; and a transceiver for transmitting and receiving a legacy PPDU according to the at least one instruction, and the at least one instruction may be configured to cause the receiver to receive a WUR wake-up frame from the access point in an on-duration within a WUR duty cycle period; when the WUR wake-up frame is received, cause the processor to transmit a first signal requesting wake-up to the transceiver; and when the first signal is received, cause the transceiver to transition from a sleep state to a wake-up state at a TWT configured between the access point and the low-power station.
    Type: Application
    Filed: July 9, 2019
    Publication date: January 9, 2020
    Inventors: Sung Hyun HWANG, Kyu Min KANG, Sung Jin YOO, Su Na CHOI, Jae Cheol PARK, Yong Ho KIM
  • Patent number: 10530462
    Abstract: Provided are a method for receiving information on a relay node zone and reference signals for a relay node from a base station, and a relay node device using same. The relay node can receive information on at least one start point from the start points of a Relay-Physical Downlink Control Channel (R-PDCCH) and a Relay-Physical Downlink Shared Channel (R-PDSCH) for transmitting a signal from a base station to a relay node in a specific downlink subframe. Alternatively, the relay node can implicitly recognize the start points of the R-PDCCH and R-PDSCH set in advance. The relay node can recognize a signal from the base station in the specific downlink subframe based on the start point information after the time corresponding to at least one of the start points of the R-PDCCH and R-PDSCH. Also, the relay node can decode signals transmitted from a base station after the corresponding timing.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: January 7, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyu Jin Park, Sungho Moon, Yeong Hyeon Kwon, Jae Hoon Chung
  • Publication number: 20190385645
    Abstract: A memory module includes a circuit board, a plurality of memory devices, and a power management integrated circuit (PMIC). The circuit board includes first connectors, a second connector, and a third connector connected to an external device. The plurality of memory devices are mounted on the circuit board, and connected to the first connectors. The PMIC receives a first voltage through the second connector, generates a second voltage using the first voltage, and provides the second voltage to the plurality of memory devices The PMIC adjusts the second voltage based on a signal received through the third connector such that a voltage difference of the first voltage and the second voltage is reduced in a training mode of the memory module.
    Type: Application
    Filed: August 27, 2019
    Publication date: December 19, 2019
    Inventors: HWAN-WOOK PARK, YONG-JIN KIM, JIN-SEONG YUN, KYU-DONG LEE
  • Publication number: 20190289599
    Abstract: A communication method using a plurality of wireless communication schemes includes acquiring information about time durations for communicating using a first communication scheme and a second communication scheme, determining whether a time duration for communicating using the second communication scheme is within the predefined time, comparing a number of stored response messages to a threshold value based on a result of the determining, setting a number of response messages to be transmitted in a time duration for communicating using the first communication scheme based on a result of the comparing, and transmitting at least one response message using the first communication scheme based on setting of the number of response messages to be transmitted.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 19, 2019
    Inventors: Sang-soon LIM, Woo-jin PARK, Dae-hyun BAN, Kyu-haeng LEE, Seong-won HAN
  • Patent number: 10410686
    Abstract: A memory module includes semiconductor memory devices, a power management integrated circuit (PMIC), and a control device. The semiconductor memory devices, mounted on a circuit board, operate based on a power supply voltage. The PMIC, mounted on the circuit board, generates the power supply voltage, provides the power supply voltage to the semiconductor memory devices, and stores a trimming control code associated with a minimum level of the power supply voltage when the semiconductor memory devices operate normally in a test mode. During the test mode, the PMIC adjusts a level of the power supply voltage, tests the semiconductor memory devices using the adjusted power supply voltage, and stores the trimming control code based on a result of the test. The control device controls the PMIC based on a first control signal received from an external device.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: September 10, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hwan-Wook Park, Yong-Jin Kim, Jin-Seong Yun, Kyu-Dong Lee
  • Publication number: 20190264266
    Abstract: Provided is a method of analyzing microhaplotypes by using a next generation sequencing (NGS). The method of analyzing microhaplotypes by using the NGS includes: (a) performing a multiplex PCR for simultaneously amplifying the microhaplotypes; (b) performing an indexing PCR by using a product of the multiplex PCR; and (c) performing the NGS by using a product of the indexing PCR.
    Type: Application
    Filed: February 26, 2019
    Publication date: August 29, 2019
    Inventors: Kyu Sik JEONG, Byung Won CHUN, Yang Han LEE, Ki Won PARK, Kyoung Jin SHIN, Eun Young LEE, Bo Min KIM
  • Patent number: 10392702
    Abstract: Provided is a substrate processing apparatus, and more particularly, a batch-type substrate processing apparatus where processes can be performed independently on a plurality of substrates. The substrate processing apparatus includes a substrate boat including a plurality of partition plates and a plurality of connection rods, an internal reaction tube, a gas supply unit, and an exhaust unit, and a plurality of substrates are loaded to be separated from the partition plates.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: August 27, 2019
    Assignee: EUGENE TECHNOLOGY CO., LTD.
    Inventors: Woo Duck Jung, Kyu Jin Choi, Song Hwan Park, Seong Min Han, Sung Ha Choi
  • Patent number: 10364494
    Abstract: The present disclosure relates to a substrate processing apparatus, and more particularly, a substrate processing apparatus that is capable of improving process uniformity on an entire surface of a substrate. The substrate processing apparatus includes a substrate boat in which a substrate is loaded, a reaction tube in which a processing process for the substrate loaded in the substrate boat is performed, a gas supply unit configured to supply a process gas into the reaction tube through an injection nozzle disposed on one side of the reaction tube, a heating unit including a plurality of vertical heating parts, which are disposed along a circumference of the reaction tube outside the reaction tube and configured to divide the circumference to the reaction tube into a plurality of portions so as to independently heat each of the divided portions of the reaction tube, and a control unit configured to control the heating unit.
    Type: Grant
    Filed: October 10, 2016
    Date of Patent: July 30, 2019
    Assignee: EUGENE TECHNOLOGY CO., LTD.
    Inventors: Cha Young Yoo, Sung Tae Je, Kyu Jin Choi, Ja Dae Ku, Jun Kim, Bong Ju Jung, Kyung Seok Park, Yong Ki Kim, Jae Woo Kim
  • Publication number: 20190222245
    Abstract: An example operation method for an electronic device having a plurality of antennas including a first antenna and a second antenna is disclosed. According to one embodiment, the operation method for an electronic device can comprise the steps of: communicating with a first external electronic device through the first antenna and the second antenna based on a first communication scheme during a first period; and communicating with the first external electronic device through the first antenna based on the first communication scheme, and with a second external electronic device through the second antenna based on a second communication scheme, during a second period.
    Type: Application
    Filed: February 17, 2017
    Publication date: July 18, 2019
    Inventors: Sang-Soon LIM, Woo-Jin PARK, Dae-Hyun BAN, Kyu-Haeng LEE, Seong-Won HAN
  • Patent number: 10355184
    Abstract: A light-emitting diode package comprising: a substrate having one or more first pads, one or more second pads, a first terminal, and a second terminal, which are all formed on the upper surface; a plurality of light-emitting diode chips loaded on the one or more first pads and electrically connected to the first pad and the second pad; and a reflector coupled to an upper part of the substrate and having an opening part through which the plurality of light-emitting diode chips is exposed, wherein the first pad is formed as one body with the substrate, and the first terminal or the second terminal are connected to an external power source and formed to have a predetermined height at the upper surface of the substrate.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: July 16, 2019
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Jun Yong Park, In Kyu Park, Yeo Jin Yoon
  • Publication number: 20190192638
    Abstract: The present invention relates to a peptide with anti-inflammatory activity, wherein the peptide comprises at least one amino acid sequence among SEQ ID NO: 2 to SEQ ID NO: 179, the peptide has above 80% homology of amino acid sequence with above-mentioned sequences, or the peptide is the fragment of the above-mentioned peptides. The present invention also relates to an inflammatory composition comprising the above mentioned peptides. According to the present invention, the peptides that have at least one amino acid sequence of SEQ ID NO: 2 to SEQ ID NO: 179 shows outstanding efficacy in both suppressing inflammation and in prophylactic means. Therefore, the composition comprising the peptides of this invention can be used as anti-inflammatory pharmaceutical compositions or as cosmetic compositions, in turn, treating and preventing a variety of different types of inflammatory diseases.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 27, 2019
    Inventors: Sang Jae Kim, Kyung Hee Kim, Kyu-Yong Lee, Seong-Ho Koh, Hyun-Hee Park, Sung Jin Huh, Woo Jin Lee, Bum Joon Kim
  • Patent number: 10327239
    Abstract: A communication method using a plurality of wireless communication schemes is provided. The method includes receiving at least one data segment transmitted using a first communication scheme from among the plurality of wireless communication schemes; generating a response message for the received at least one data segment; storing the generated response message; comparing a number of stored response messages to a threshold value; setting a number of response messages to be transmitted in a time duration for communicating using the first communication scheme from among the plurality of wireless communication schemes based on a result of the comparison; and transmitting at least one response message using the first communication scheme based on the setting of the number of response messages to be transmitted, wherein the time duration for communicating using the first communication scheme is set to be located between time durations for communicating using a second communication scheme.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: June 18, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-soon Lim, Woo-jin Park, Dae-hyun Ban, Kyu-haeng Lee, Seong-won Han
  • Publication number: 20190181189
    Abstract: An organic light emitting diode (OLED) display device includes an OLED with a plurality of sub-pixels. A first portion of light-absorption filter layer is between the OLED and an emission surface at locations corresponding to selected sub-pixel locations. The first portion of light-absorption filter layer includes a first light-absorption dye and a second light-absorption dye such that the first portion has a light transmittance curve that has a first valley between 470 nm and 550 nm and has a second valley between 570 nm and 620 nm. At the selected sub-pixel locations, there is a color filter between the OLED and the light-absorption filter.
    Type: Application
    Filed: December 11, 2018
    Publication date: June 13, 2019
    Inventors: Su-Jin CHANG, Ji-Su YOON, Je-Beom PARK, Dong-Ryul JUNG, Kyu-Oh KWON, Min-Jae KANG
  • Publication number: 20190180695
    Abstract: A display device includes a display panel including gate lines, data lines, and pixels individually connected to a corresponding gate line and data line, a gate driver driving the gate lines, a data driver driving the data lines, and a driving controller. The driving controller receives, from an external source, first image signals and a variable frequency signal indicating an operation frequency (frame rate) for the display device. The driving controller converts the first image signals to second image signals by adding a compensation value corresponding to the operation frequency to the first image signals, and outputs the second image signals to the data driver. Embodiments may compensate for luminance reduction/variation and reduce image artifacts that otherwise occur due to variable frequency operation. An alternative embodiment dynamically controls an amount of light output from a backlight according to the variable frequency signal.
    Type: Application
    Filed: August 30, 2018
    Publication date: June 13, 2019
    Inventors: TAE-SEOK HA, Kyung-hun Lee, Sucheol Kang, Jongwoon Kim, Kyu-jin Park, Sung-jae Park, Seung-woon Shin
  • Patent number: 10316785
    Abstract: An apparatus and a method for controlling a flow control valve for a high-pressure fuel pump include: a pressure sensor for fuel in a delivery pipe; a control unit for controlling an operation of a flow control valve by controlling a current applied to a coil; a power switching unit for supplying or blocking driving power supplied to the flow control valve based on a control signal of the control unit; and a current adjustment unit electrically connected/disconnected with the flow control valve by the power switching unit to reduce a current supplied to the flow control valve when the current adjustment unit is connected with the flow control valve. Therefore, a noise and a vibration by collision between the plunger and the core upon closing the flow control valve may be attenuated by adjusting a current amount applied to the coil.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: June 11, 2019
    Assignee: MOTONIC CORPORATION
    Inventors: Sang Ryul Lee, Wan Jae Jeon, Jun Hyeok Lee, Hyung Soo Kim, Hae Jin Kim, Kyu Sung Choi, Yeong Dong Park
  • Patent number: 10320855
    Abstract: A method of controlling operations of a participating controlled device in a network that includes a control device and the participating controlled device, the method including: receiving operation limiting information from the participating controlled device, the operation limiting information including combinations of allowed operations from among a plurality of operations that the participating controlled device is capable of performing, and power consumption levels that are relative amounts of power consumption of the combinations of allowed operations; setting a power consumption level corresponding to the participating controlled device, from among the power consumption levels, based on information regarding time-based price and the operation limiting information; and controlling the operations of the participating controlled device based on the set power consumption level.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: June 11, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-hwi Jang, Hyun-soo Park, Young-jin Park, Jong-hyun Shin, Kyu-suk Lee
  • Patent number: 10193614
    Abstract: A method for receiving data by a relay station (RS) in a wireless communication system includes: receiving radio resource allocation information via an R-PDCCH (R-Physical Downlink Control Channel); and receiving data from a base station (BS) via an R-PDSCH (R-Physical Downlink Shared Channel) indicated by the radio resource allocation information, wherein the radio resource allocation information includes information regarding an allocation of resource blocks in a frequency domain and information regarding an allocation of OFDM symbols in a time domain. Since the radio resource allocation information providing information regarding a time relationship between a control channel transmitted by the BS to a UE and a control channel transmitted by the RS to a UE connected to the RS is provided, the RS can reliably receive a signal transmitted from the BS in a backhaul link between the BS and the RS in a wireless communication system including the RS.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: January 29, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyu Jin Park, Jae Hoon Chung, Han Gyu Cho, Yeong Hyeon Kwon, Sung Ho Moon
  • Publication number: 20180302146
    Abstract: A method for receiving data by a relay station (RS) in a wireless communication system includes: receiving radio resource allocation information via an R-PDCCH (R-Physical Downlink Control Channel); and receiving data from a base station (BS) via an R-PDSCH (R-Physical Downlink Shared Channel) indicated by the radio resource allocation information, wherein the radio resource allocation information includes information regarding an allocation of resource blocks in a frequency domain and information regarding an allocation of OFDM symbols in a time domain. Since the radio resource allocation information providing information regarding a time relationship between a control channel transmitted by the BS to a UE and a control channel transmitted by the RS to a UE connected to the RS is provided, the RS can reliably receive a signal transmitted from the BS in a backhaul link between the BS and the RS in a wireless communication system including the RS.
    Type: Application
    Filed: June 18, 2018
    Publication date: October 18, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Kyu Jin PARK, Jae Hoon CHUNG, Han Gyu CHO, Yeong Hyeon KWON, Sung Ho MOON
  • Patent number: 10044430
    Abstract: A method for receiving data by a relay station (RS) in a wireless communication system includes: receiving radio resource allocation information via an R-PDCCH (R-Physical Downlink Control Channel); and receiving data from a base station (BS) via an R-PDSCH (R-Physical Downlink Shared Channel) indicated by the radio resource allocation information, wherein the radio resource allocation information includes information regarding an allocation of resource blocks in a frequency domain and information regarding an allocation of OFDM symbols in a time domain. Since the radio resource allocation information providing information regarding a time relationship between a control channel transmitted by the BS to a UE and a control channel transmitted by the RS to a UE connected to the RS is provided, the RS can reliably receive a signal transmitted from the BS in a backhaul link between the BS and the RS in a wireless communication system including the RS.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: August 7, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyu Jin Park, Jae Hoon Chung, Han Gyu Cho, Yeong Hyeon Kwon, Sung Ho Moon