Patents by Inventor Hoon Jang

Hoon Jang 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).

  • ANTI-REFLECTIVE FILM
    Publication number: 20200278479
    Abstract: The present invention relates to an anti-reflective film exhibiting one or more peaks (qmax) at a scattering vector of 0.0758 to 0.1256 nm?1, in a graph showing a log value of scattering intensity to a scattering vector defined in small-angle X-ray scattering.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 3, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Jin Seok BYUN, Jeong Kyu LEE, Boo Kyung KIM, Seok Hoon JANG, Yeong Rae CHANG
  • ANTI-REFLECTIVE FILM
    Publication number: 20200278478
    Abstract: The present invention relates to an anti-reflective film exhibiting one or more peaks (qmax) at a scattering vector of 0.0758 to 0.1256 nm?1, in a graph showing a log value of scattering intensity to a scattering vector defined in small-angle X-ray scattering.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 3, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Jin Seok BYUN, Jeong Kyu LEE, Boo Kyung KIM, Seok Hoon JANG, Yeong Rae CHANG
  • VERTICAL NON-VOLATILE MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20200273870
    Abstract: A vertical non-volatile memory device includes a lower insulating layer on a substrate, a multilayer structure including gate electrodes and interlayer insulating layers alternately stacked on the lower insulating layer, a gate dielectric layer and a channel structure, and has an opening extending through the multilayer structure and exposing the lower insulating layer. The opening includes a first open portion extending through at least one layer of the multilayer structure at a first width, and a second open portion extending through the multilayer structure at a second width less than the first width. The gate dielectric layer lines the opening, and the channel structure is disposed on the gate dielectric layer and is electrically connected to the substrate.
    Type: Application
    Filed: May 14, 2020
    Publication date: August 27, 2020
    Inventors: Young-Hwan Son, Jae-Hoon Jang, Jee-Hoon Han
  • Drug injecting implement equipped with sliding attachment unit
    Patent number: 10751472
    Abstract: A drug injecting implement equipped with a sliding attachment unit includes a main body having an accommodating space formed on the inside thereof, and equipped with a handle, an insertion needle having a solution flow pathway for a drug solution to flow therethrough, and of which one side is secured inside the main body while the other side extends outside the main body, an image measuring unit disposed on the main body, and of which one portion is formed in elongated fashion, a sliding attachment unit having an open topped accommodating unit for accommodating a separate drug container on the inside thereof, and which slides selectively on the side surface of the main body and a solution injecting unit provided on the main body and which is adapted such that the drug solution accommodated inside the drug container is injected into the human body via the insertion needle.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: August 25, 2020
    Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Cheol Woong Ko, Keyoung Jin Chun, Sang Kuy Han, In Hoon Jang
  • Polypropylene resin composition and article prepared therefrom
    Patent number: 10752761
    Abstract: A polypropylene resin composition may include an amount of 40 to 60 wt % of a polypropylene resin, an amount of 1 to 10 wt % of a polyethylene resin, an amount of 10 to 20 wt % of an olefin elastomer, and an amount of 1 to 20 wt % of a reinforcing material wherein all the wt % are based on the total weight of the polypropylene resin composition. Accordingly, a high gloss may be obtained without a coating process and moldability of the polypropylene resin may be obtained. Further provided is a molded article of an interior material or an exterior material of a vehicle manufactured by using the polypropylene resin composition.
    Type: Grant
    Filed: August 12, 2018
    Date of Patent: August 25, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Hyundai Engineering Plastics Co., Ltd.
    Inventors: Kyeong Hoon Jang, Dae Sik Kim, Jaehyun An, Seul Yi, In Soo Han, Eun Seob Shin, Beom Ho Kim, Hyeok Lee
  • Purification device
    Patent number: 10744430
    Abstract: A purification device comprises a main body having an opening in a front-face thereof; a rotator disposed in the opening to be rotatably mounted on the main body; a manipulation structure spaced from and above the rotator and rotatably connected to a top face of the main body, the manipulation structure protruding forward of the main body; and a water-outlet including; a first cover fixed to the rotator through the opening, the first cover protruding forward of the main body, and a top of the first cover being connected to a bottom of the manipulation structure; a second cover vertically movable while being held in contact with the first cover; and a nozzle on a bottom of the second cover; wherein when the second cover rises to a highest level, a top of the second cover is located in a space between the rotator and the manipulation structure.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: August 18, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Jewook Jeon, Soonki Jung, Minho Kim, Youngseok Kim, Hoon Jang, Jingyu Ji
  • Touch display device, touch display panel, and driving circuit
    Patent number: 10747347
    Abstract: Disclosed are a touch display device, a touch display panel, and a driving circuit. More specifically, the present disclosure provides a touch display device, a touch display panel, and a driving circuit which can simultaneously perform display driving and touch driving through a ground modulation technique.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: August 18, 2020
    Assignee: LG Display Co., Ltd.
    Inventors: Hoon Jang, SoonDong Cho, Wonyong Jang
  • Stereoscopic display device having a barrier panel
    Patent number: 10747018
    Abstract: A stereoscopic display device having a barrier panel is provided. The barrier panel can include channel electrodes to form transmitting regions and blocking regions in an active area, and link lines to provide a signal to the channel electrodes. The stereoscopic display device can include a display driver driving a display panel; a barrier panel on the display panel, the barrier panel including channel electrodes across an active area, and link lines disposed outside the active area; and a barrier driver controlling the channel electrodes through the link lines, wherein the number of the link lines in which each channel electrode crosses, is constant. Thus, in the stereoscopic display device, a dark spot due to a load deviation of the channel electrodes can be prevented.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: August 18, 2020
    Assignee: LG DISPLAY CO., LTD.
    Inventors: You-Yong Jin, Wook Jeon, Hee-Jin Im, Yong-Ku Lee, Ju-Hoon Jang, Dong-Yeon Kim, Woon-Chan Moon
  • NON-REACTIVE FLUORO COMPOUND AND PHOTOPOLYMER COMPOSITION COMPRISING THE SAME
    Publication number: 20200255623
    Abstract: A photopolymerizable composition including: a polymer matrix or a precursor thereof containing a reaction product of an acrylate-based polyol and a compound containing at least one isocyanate group; a photoreactive monomer; and a non-reactive fluoro compound and a photoinitiator; a hologram recording medium produced from the composition; an optical element including the hologram recording medium; and a method of recording a hologram using the photopolymerizable composition.
    Type: Application
    Filed: October 16, 2018
    Publication date: August 13, 2020
    Inventors: Seok Hoon JANG, Heon KIM, Boo Kyung KIM, Yeong Rae CHANG, Yongjoon HEO, Se Hyun KWON
  • SYSTEMS AND METHODS FOR HIGH INTENSITY FOCUSED ULTRASOUND
    Publication number: 20200254285
    Abstract: Features for high intensity focused ultrasound (HIFU) are described. The application of HIFU for ablating tissue may be monitored in real time by imaging bubbles generated during HIFU. A single transducer array may be used by fast switching between imaging and HIFU. For imaging, the array or portions thereof may be used in receive only mode to locate bubbles generated by the HIFU. The application of HIFU, such as location and/or intensity, may be adjusted based on information from the imaging of the bubbles. Physicians and/or others may use these systems and methods to monitor HIFU procedures in real-time for optimal ablation of target tissue with minimal damage to healthy tissue.
    Type: Application
    Filed: February 10, 2020
    Publication date: August 13, 2020
    Inventors: Ji Hoon Jang, George Quintin Stedman, Morten Fischer Rasmussen, Arif Sanli Ergun, Butrus T. Khuri-Yakub
  • Temperature sensor patch and adhesive type thermometer including the same
    Patent number: 10739205
    Abstract: Provided is a temperature sensor patch including: a base material having a lower surface that is an adhesive surface; a temperature sensor layer arranged on the base material, and including a temperature sensor at a side thereof and a connection terminal connected to the temperature sensor at the other side thereof; a cover layer configured to cover the temperature sensor layer and including a first opening exposing the connection terminal; and a module holder disposed inside the first opening, wherein a portion of the temperature sensor layer, where the connection terminal is arranged, is disposed on the module holder.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: August 11, 2020
    Assignee: HAESUNG DS CO., LTD.
    Inventors: Jae Hoon Jang, Ho Sang Yu, Jin Woo Lee
  • Method and apparatus for monitoring memory and for displaying use in electronic control device
    Patent number: 10740204
    Abstract: An operating method of an electronic control device for performing at least one program including a plurality of functions includes: recognizing a function call depth of the plurality of functions; inserting a probe code into an interrupt service routine (ISR) and a maximum depth function with a maximum function call depth; calculating a use amount of a memory area when the maximum depth function with the probe code inserted into the maximum depth function is performed; and when the probe code is executed, outputting the maximum function call depth or the function call depth of the plurality of functions and the use amount when the ISR is performed.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: August 11, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hoon Jang, In Su Kim
  • Method of manufacturing a semiconductor device
    Patent number: 10741409
    Abstract: A method of manufacturing a semiconductor device includes preparing an object layer on a substrate; polishing the object layer with a first slurry including a first abrasive having a zeta potential of a first polarity; rinsing a surface of the object layer, using a rinsing solution including a chemical of a second polarity, opposite to the first polarity; and polishing the object layer with a second slurry including a second abrasive having a zeta potential of a second polarity, opposite to the first polarity.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: August 11, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyo Jung Kim, Ye Hwan Kim, Ki Hoon Jang, Byoung Ho Kwon, Bo Un Yoon
  • METHOD OF MANUFACTURING PLASMA-RESISTANT COATING FILM AND PLASMA-RESISTANT MEMBER FORMED THEREBY
    Publication number: 20200248316
    Abstract: The present invention relates to a method of manufacturing a plasma-resistant coating film, including (1) forming a first rare-earth metal compound coating layer by subjecting a first rare-earth metal compound to thermal-spray coating on a coating object, (2) polishing the surface of the first rare-earth metal compound coating layer formed in step (1), and (3) forming a second rare-earth metal compound coating layer by subjecting a second rare-earth metal compound to aerosol deposition coating on the first rare-earth metal compound coating layer processed in step (2), the second rare-earth metal compound being the same component as the first rare-earth metal compound.
    Type: Application
    Filed: July 17, 2018
    Publication date: August 6, 2020
    Inventors: Dae-Hoon JANG, Hyunchul KO, Dong-Joo KIM, Sang-Gyu PARK
  • STEREOSCOPIC DISPLAY DEVICE HAVING A BARRIER PANEL
    Publication number: 20200244947
    Abstract: A stereoscopic display device having a barrier panel is provided. The barrier panel may include channel electrodes across an active area. Each of the channel electrodes may include an end portion connected to corresponding link line. Each of the channel electrodes may be connected to the link line same as (n+1)th channel electrode from the channel electrode. The barrier panel may further include connecting lines to connect between opposite end portions of the channel electrode which are connected to the same link line. Thus, in the stereoscopic display device, the number of the wires extending along an edge of the active area may be reduced.
    Type: Application
    Filed: April 17, 2020
    Publication date: July 30, 2020
    Applicant: LG Display Co., Ltd.
    Inventors: You-Yong JIN, Dong-Yeon KIM, Wook JEON, Hee-Jin IM, Yong-Ku LEE, Ju-Hoon JANG, Woon-Chan MOON
  • Apparatus for estimating lifetime of the SPD using discharge characteristics of the MOV
    Patent number: 10725088
    Abstract: An apparatus for estimating the lifetime of a surge protective device (SPD) using the discharge characteristics of a metal oxide varistor (MOV) includes an MOV having an input terminal and an output terminal; an impulse voltage application unit applying an impulse voltage for MOV test to the input terminal of the MOV; a discharge current measurement unit; a first switching unit connecting a power line to the input terminal of the MOV; a second switching unit connecting a ground line to the output terminal of the MOV in the normal mode and selectively connecting the discharge current measurement unit in the MOV test mode; an MOV test management unit providing information; a discharge current check unit generating an MOV abnormal signal; and an MOV state display unit displaying an MOV abnormal signal.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: July 28, 2020
    Assignee: Sunkwang Lightning Protection Technical Institute Inc.
    Inventors: Dong-Jin Kim, Won-Sung Kwon, Yong-Su Kim, Jae-Hyo Park, Kyung-Hoon Jang, Kwang-Yeop Jang, Dong-Hyun Kim, Sang-Won Seo, Byeong-U Kim, Hee-Soo Park
  • Antireflection film comprising a low refractive index layer and a hard coating layer
    Patent number: 10725210
    Abstract: An antireflection film including a low reflective index layer and a hard coating layer, the low reflective index layer including: a binder resin including a crosslinked polymer of a photopolymerizable compound and polysilsesquioxane having at least one reactive functional group substituted thereon; and inorganic fine particles dispersed in the binder resin, wherein a ratio of internal haze (Hi) to total haze (Ha) is 97% or less and a variation in color coordinate value (b*) before and after alkaline treatment is 0.7 or less.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: July 28, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Boo Kyung Kim, Jin Seok Byun, In Young Song, Yeong Rae Chang, Seok Hoon Jang
  • STEREOSCOPIC DISPLAY DEVICE HAVING A BARRIER PANEL
    Publication number: 20200233231
    Abstract: A stereoscopic display device including a barrier panel is provided. When a viewing distance of a viewer is out of the proper range, the stereoscopic display device may shift the blocking regions and the transmitting regions of the barrier panel. The stereoscopic display device may maintain the ratio of channels located within a barrier blocking region and a barrier transmitting region of the barrier panel by using the channels disposed within trigger regions of the barrier panel. Thus, the stereoscopic display device may provide a stereoscopic image of good quality to the viewer located at a region being out of the proper range.
    Type: Application
    Filed: April 3, 2020
    Publication date: July 23, 2020
    Inventors: You-Yong JIN, Hoon KANG, Byung-Joo LEE, Bu-Yeol LEE, Wook JEON, Hee-Jin IM, Yong-Ku LEE, Ju-Hoon JANG, Dong-Yeon KIM, Woon-Chan MOON
  • NON-VOLATILE MEMORY DEVICES, OPERATING METHODS THEREOF AND MEMORY SYSTEMS INCLUDING THE SAME
    Publication number: 20200234782
    Abstract: Nonvolatile memory devices, operating methods thereof, and memory systems including the same. A nonvolatile memory device may include a memory cell array and a word line driver. The memory cell array may include a plurality of memory cells. The word line driver may be configured to apply word line voltages to a plurality of word lines connected to the plurality of memory cells, respectively. Magnitudes of the word line voltages may be determined according to locations of the plurality of word lines.
    Type: Application
    Filed: April 9, 2020
    Publication date: July 23, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sun-Il SHIM, Jae-Hoon JANG, Donghyuk CHAE, Youngho LIM, Hansoo KIM, Jaehun JEONG
  • Method of fabricating semiconductor device
    Patent number: 10716755
    Abstract: A semiconductor device includes a substrate, a peripheral structure, a lower insulating layer, and a stack. The substrate includes a peripheral circuit region and a cell array region. The peripheral structure is on the peripheral circuit region. The lower insulating layer covers the peripheral circuit region and the cell array region and has a protruding portion protruding from a flat portion. The stack is on the lower insulating layer and the cell array region, and includes upper conductive patterns and insulating patterns which are alternately and repeatedly stacked.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: July 21, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Youngbeom Pyon, Kichul Park, Inkwon Kim, Ki Hoon Jang, Byoungho Kwon, Sangkyun Kim, Boun Yoon