Patents by Inventor Jin Jeon

Jin Jeon 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: 20190259350
    Abstract: A liquid crystal display apparatus including a gate driving circuit disposed on a liquid crystal display is provided. The apparatus further includes a data driving chip, disposed on the liquid crystal display panel, to apply data driving signals to data lines. The gate driving circuit includes a plurality of stages connected to one another in parallel. The odd-numbered stages of the stages each apply gate driving signals to odd-numbered gate lines of the gate lines, in response to a first clock signal and the even-numbered stages of the stages each apply the gate driving signals to even-numbered gate lines of the gate lines, in response to a second clock signal having an opposite phase from a phase of the first clock signal.
    Type: Application
    Filed: April 30, 2019
    Publication date: August 22, 2019
    Inventors: JIN JEON, HYUNG GUEL KIM, DONG HWAN KIM
  • Publication number: 20190247096
    Abstract: The present invention relates to a screw assembly for a spinal implant comprising a first unit including insertion holes positioned opposite each other, cut from an edge of an upper end of the first unit, and forming an inner space, the first unit penetrated from top to bottom, a rod having a side whose outer circumference surface is positioned on the insertion holes of the first unit and another side whose outer circumference surface is positioned on an insertion holes of another first unit positioned adjacent to the first unit, a second unit having an upper portion rotatably received in a lower portion of the inner space and a lower portion screwed to a vertebral body of a spine not to be released; a third unit screwed to an upper portion of the inner space to hold the rod, and a fourth unit positioned between the inner space and the upper portion of the second unit to restrict a rotation of the second unit and including a pressure cap seated in the inner space while pressing an outer surface of an upper po
    Type: Application
    Filed: November 1, 2016
    Publication date: August 15, 2019
    Inventors: Min-na KIM, Il-jin JEON
  • Patent number: 10380943
    Abstract: An organic light emitting display device includes pixels connected to scan lines, data lines, and emission control lines to emit light components in response to amounts of current that flow from a first driving power source to a second driving power source, a sensing unit connected between the first or second driving power source and the pixels to measure to at least one of current and voltage, a controller to sense a control signal in response to at least one of the current and the voltage measured by the sensing unit, a timing controller to supply a plurality of emission start signals with different widths in a one frame period in response to the control signal when the organic light emitting display device is driven at a low frequency, and an emission driver to supply emission control signals to the emission control lines in response to the emission start signals.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: August 13, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang Moo Choi, Ji Hyun Ka, Won Kyu Kwak, Jin Jeon, Jin Tae Jeong
  • Publication number: 20190243054
    Abstract: A display apparatus includes a light guide member disposed below a display member. A light source configured to generate light is disposed adjacent to the light guide member. The light guide member includes a plurality of diffraction on the light guide member. The diffraction patterns are spaced apart from each other in the first direction. The plurality of diffraction patterns diffract incident light, which is incident at an incident angle, to change the incident light to diffraction light having a diffraction angle. The incident angle is defined as an angle between the incident light and a normal line that is perpendicular to a top surface or a bottom surface of the light guide member. The diffraction angle, which is defined as an angle between the diffraction light and the normal line, has a magnitude less than that of the incident angle.
    Type: Application
    Filed: January 25, 2019
    Publication date: August 8, 2019
    Inventors: Seungin Baek, Sujin Choi, Hwi Kim, Mira Gwon, Youngeun Park, Jongha Park, Junghwan Yi, Young jin Jeon, Jungbeom Choi, Younho Han
  • Patent number: 10366943
    Abstract: An electronic package includes a substrate having a conductive element. The conductive element includes a stepped portion disposed at an end of the conductive element. In one embodiment, the conductive element is a lead. In another embodiment, the conductive element is a die pad. The stepped portion includes a first groove extending inward from a lower surface of the first conductive element, and a second groove extending further inward from the first groove towards an upper surface of the conductive element. An electronic component is connected to the conductive element. In one embodiment, a clip is used to electrically connect the electronic component to the conductive element. An encapsulant encapsulates the electronic component and a portion of the substrate such that the stepped portion is exposed outside an exterior side surface of the encapsulant. The stepped portion is configured to improve the bonding strength of the electronic package when attached to a next level of assembly.
    Type: Grant
    Filed: September 16, 2017
    Date of Patent: July 30, 2019
    Assignee: Amkor Technology, Inc.
    Inventors: Byong Jin Kim, Jia Yunn Ting, Hyeong Il Jeon
  • Publication number: 20190227355
    Abstract: The present invention relates to a liquid crystal display including: a lower electrode including a unit pixel electrode; an upper electrode including an upper unit electrode facing the unit pixel electrode; and a liquid crystal layer between the lower electrode and the upper electrode and including a plurality of liquid crystal molecules aligned approximately perpendicular to the surfaces of the lower electrode and the upper electrode in the absence of an electric field, wherein the unit pixel electrode includes a stem forming a boundary between a plurality of sub-regions and a plurality of minute branches extending in different directions in two different sub-regions, the upper unit electrode includes an opening facing the stem and extending parallel to the stem, any alignment aid to pretilt the liquid crystal molecules is absent, and a length of the minute branches is equal to or less than about 53 ?m.
    Type: Application
    Filed: April 3, 2019
    Publication date: July 25, 2019
    Inventors: Jang Wi RYU, Cheol SHIN, Hak Sun CHANG, Ki Chul SHIN, Jae-Soo JANG, Ka Eun KIM, Ho Kil OH, Se Hyun LEE, Hyo Ju JUNG, Sang Hyeon SONG, Sang Jin JEON
  • Publication number: 20190224661
    Abstract: A method of preparing a high-purity metallocene catalyst capable of providing various selectivities and high activities for polyolefin copolymers, wherein a metallocene compound is formed by reacting a ligand compound with a zirconium compound, and then lithium chloride as a reaction by-product included in the metallocene compound is prepared in a form of a complex compound and effectively removed in a subsequent step of extracting the catalyst, thereby effectively preparing the high-purity metallocene catalyst, is provided.
    Type: Application
    Filed: July 7, 2017
    Publication date: July 25, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Hee Kwang Park, Hye Kyung Lee, Byung Seok Kim, Jae Youp Cheong, Sang Jin Jeon
  • Publication number: 20190229324
    Abstract: The present invention relates to an electrode heating device that dries an electrode. The electrode heating device comprises a heating body having a drying space through which the electrode passes, and a heating member that directly heats and dries a surface of the electrode that passes through the drying space to remove moisture from the electrode.
    Type: Application
    Filed: July 16, 2018
    Publication date: July 25, 2019
    Inventors: Sang Jin Woo, Young Ho Jeon, Sin Young Park, Tae Won Kang, In Tae Chun, Ji Soo Park, Dong Hyeuk Park, Yoon Bong Wi
  • Publication number: 20190218322
    Abstract: Provided are a dope solution for preparing a polarizing plate protective film by a solution casting method using an acrylic polymer with high thermal resistance and high molecular weight, and a polarizing plate protective film using the same. The polarizing plate protective film using the dope solution according to the present invention has excellent optical properties, high tensile strength, low hygroscopic properties, and high thermal resistance, and thus, has the effects of excellent dimensional stability, and excellent adhesion with a polyvinyl alcohol film.
    Type: Application
    Filed: March 26, 2019
    Publication date: July 18, 2019
    Inventors: SUNG IL PARK, SEONG JANG JEON, SANG SEOK PARK, EUN JIN JEON, SANG EOB NA
  • Patent number: 10354594
    Abstract: An organic light emitting display device may include a display panel, a power supply, and a display driver. The display panel may comprise a plurality of scan lines, a plurality of data lines, and a plurality of pixels connected to the scan lines and to the data lines. The power supply may supply a first pixel voltage and a second pixel voltage to the pixels. The display driver may control the display panel. The display panel may display a first image in a first frame frequency during a first driving mode, and display a second image in a second frame frequency that is lower than the first frame frequency during a second driving mode, according to a control by the display driver.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: July 16, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Jin Jeon
  • Patent number: 10352580
    Abstract: An air conditioner includes a housing having a suction port and a discharge port, a main fan configured to draw air into the housing through the suction port and discharge air from the housing through the discharge port, an auxiliary fan configured to draw, into the housing, air discharged by the main fan and a controller configured to control a rotational speed of the auxiliary fan to change a direction in which air is discharged from the housing.
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: July 16, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Jin Kim, Ju-Hyun Kang, Young-Jae Kim, Byung Yul So, Yong-Gak Kim, In-Jung Baek, Na Yeong Byeon, Moo Gyo Seo, Hyeong Joon Seo, Seung Cheon Yu, Sang Woo Lee, Hyo Kyu Lee, Jin Ho Lim, Min-Gi Cho, Hyeong Kyu Cho, Jun Hwang, Do Yeon Kim, Hyun Ah Kim, Yong Ho Seo, Woo Seog Song, Hyun-Joo Song, Young Sun Shin, Joon-Ho Yoon, Bu Youn Lee, Jung Dae Lee, Chang Seon Lee, Min Gu Jeon, Hee Jae Jeong
  • Patent number: 10354776
    Abstract: The present invention concerns a cable comprising an elongated conducting element and a self-healing material surrounding said elongated conducting element, characterized in that the self-healing material is a cross-linked material obtained from a polymeric composition comprising: A. a polymer matrix comprising at least one olefin polymer with hydrophilic moiety, and B. at least one amphiphilic compound, as self-healing additive.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: July 16, 2019
    Assignee: NEXANS
    Inventors: GĂ©rard Marcel Bacquet, Seong-Jin Kim, Dae-Up Ahn, Kwon-Soon Kim, Ji-Hyun Bae, Young-Gu Kim, Jun-Bae Jeon, Mi-Geon Baek
  • Patent number: 10347179
    Abstract: The present disclosure relates to a display device whose image quality is improved. A display device according to an embodiment of the present disclosure includes a first display area configured to include a plurality of first pixels which are disposed at least one horizontal line; a second display area configured to include a plurality of second pixels which are disposed in a plurality of horizontal lines; and an infrared (IR) light source configured to overlap the first display area in a plan view. The plurality of first pixels are set to be in a non-emission state during a period when the IR light source is driven.
    Type: Grant
    Filed: May 4, 2017
    Date of Patent: July 9, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chang Yeop Kim, Jin Jeon
  • Patent number: 10346087
    Abstract: An apparatus for outputting an internal state of a memory apparatus and a memory system using the apparatus are provided. The apparatus includes a state signal generating circuit that generates a first signal indicating an internal operation state of the memory apparatus, and a state signal output control circuit that receives the first signal and outputs a second signal to an output pad based on a chip enable signal or an initially set function command, or both. The first signal indicates one state from among two states and the second signal indicates one state from among three states.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: July 9, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seong-hoon Woo, Hak-sun Kim, Kwang-jin Lee, Su-chang Jeon
  • Patent number: 10345793
    Abstract: A flexible assembly system for multi-product production and a method of reconfiguring a production line for multi-product production. A method of designing a production line includes configuring reconfigurable assembly modules (RAMs) for each production process of the production line using components included in a production line configuring tool, verifying a production amount of each of the RAMs using a production line simulator, designing the production line using RAMs with a production amount greater than or equal to a threshold value, and transmitting design information of the production line to an onsite production line installer terminal.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: July 9, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyun Jong Kim, Yong Kwi Lee, Hark Jin Lee, Young Ae Jeon, Jun Hee Park, Ji Yeon Son
  • Publication number: 20190202874
    Abstract: Provided is a method of manufacturing a recombinant BPL3 protein comprising: synthesizing a recombinant BPL3 (rBPL3) gene encoding a Bryopsis plumosa lectin (BPL3) protein; preparing a tandem repeat rBPL3 gene including a repeating structure of the rBPL3 gene by tandemly binding the rBPL3 genes through spacers; preparing a recombinant plasmid by inserting the tandem repeat rBPL3 gene into an expression vector; and transforming an expression host by the recombinant plasmid. According to the method, it is possible to maximize expression efficiency of the recombinant lectin and enhance the activity of the manufactured recombinant lectin.
    Type: Application
    Filed: April 30, 2018
    Publication date: July 4, 2019
    Applicant: NATIONAL MARINE BIODIVERSITY INSTITUTE OF KOREA
    Inventors: Jong Won HAN, Hyun-Ju HWANG, Hancheol JEON, Jin-Woo HAN
  • Patent number: 10338124
    Abstract: Disclosed herein is a cable fault diagnosis system and method, wherein when an application signal and a reflected signal overlap each other due to the proximity of a fault location to an application location or when the intensity of the reflected signal is weak and thus falls outside of a prescribed fault diagnosis range due to remoteness of the fault location from the application location, a correction location, at which a correlation function value has a global maximum, is derived on the basis of a prescribed correlation function for an application signal applied to a cable to be inspected and an acquired reflected signal, a correction signal, which is a reflected signal from which the application signal is removed at the derived correction location, is calculated, the distance between the correction location and the acquisition location is derived on the basis of a time delay, which is calculated on the basis of the calculated correction signal and the reflected signal at the acquisition location, and a pr
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: July 2, 2019
    Assignee: Korea Electrical Safety Corporation
    Inventors: Jeong-chay Jeon, Jae-jin Kim, Myeong-il Choi, Taek-hee Kim
  • Patent number: 10341216
    Abstract: An apparatus for a compliance test on a communication node includes: a monitoring port; a switch turning on or off a connection between the monitoring port and a communication port connected to the communication node; and a processor controlling the switch to turn on or off the connection between the monitoring port and the communication port.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: July 2, 2019
    Assignee: Hyundai Motor Company
    Inventors: Sung Ho Choi, Bong Keun Jeon, Woo Sub Kim, Seong Jin Park
  • Patent number: 10339989
    Abstract: A page buffer includes a pre-charge unit for pre-charging a bit line of a selected memory cell of a memory cell array via a first pre-charge line and pre-charging a sensing node via a second pre-charge line, during a pre-charge time, a bit line connection unit connected between the bit line and the sensing node and including a connecting node connected to the first pre-charge line, the bit line connection unit controlling a voltage of the sensing node, during a develop time, based on a bit line connection control signal and a sensing node voltage control signal, and a data input and output unit for generating sensing data by sensing a level of the voltage of the sensing node, during a sensing time.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: July 2, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chaehoon Kim, Jin-Young Chun, Yunyeong Jeon
  • Publication number: 20190194439
    Abstract: Disclosed is a resin composition for an exterior material of a vehicle. The resin composition may include an amount of about 40 to 90 parts by weight of polypropylene resin having a melt index of about 70 to 110 g/10 min; an amount of about 10 to 40 parts by weight of an olefin block copolymer including an ethylene-based repeating unit and a ?-olefin-based repeating unit having 4 to 30 carbon atoms; an amount of about 10 to 20 parts by weight of needle-shaped inorganic filler having an aspect ratio of about 5 to 10; and an 0.01 to 5 parts by weight of laser-transmitting black colorant, wherein all the parts by weights based on 100 parts by weight of the resin composition. In particular, an average transmittance may range from about 0.01 to about 1% or less in a wavelength of about 380 to 700 nm, and an average transmittance may range from about 15% or greater and less than about 100% in a wavelength of about 800 to 1200 nm.
    Type: Application
    Filed: October 17, 2018
    Publication date: June 27, 2019
    Inventors: Hyun Kyung Kim, Hee Joon Lee, Jin Mi Jung, Jae Jung Yoo, Se Jeon Lee, Chun Ho Park