Patents by Inventor HAN JIN

HAN JIN 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).

  • Electronic apparatus for detecting touch, method of controlling the same, and display apparatus including touch controller
    Patent number: 10521108
    Abstract: An electronic apparatus includes a memory that stores a specified criterion for classifying a type of a touch region according to an assigned function, and a processor that classifies at least one touch region as belonging to a palm region for assigning a first function or to a pen region for assigning a second function based on the specified criterion if a touch to a touch panel is detected, issues an individual identifier (ID) for the pen region, and issues a group ID after performing grouping for the palm region.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: December 31, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sun Rock Lee, Yong Min Jung, Jeong Shan Na, Han Jin Park
  • VERTICAL MEMORY DEVICES
    Publication number: 20190386024
    Abstract: A vertical memory device includes a first structure having a lower semiconductor pattern structure filling a recess on a substrate and protruding from an upper surface of the substrate in a first direction substantially perpendicular to the upper surface of the substrate, the lower semiconductor pattern structure including a first undoped semiconductor pattern, a doped semiconductor pattern, and a second undoped semiconductor pattern sequentially stacked, and a lower surface of the doped semiconductor pattern being lower than the upper surface of the substrate, and an upper semiconductor pattern extending in the first direction on the lower semiconductor pattern structure, and a plurality of gate electrodes surrounding a sidewall of the first structure, the plurality of gate electrodes being at a plurality of levels, respectively, so as to be spaced apart from each other in the first direction.
    Type: Application
    Filed: August 29, 2019
    Publication date: December 19, 2019
    Inventors: Joon-Suk LEE, Hong-Suk KIM, Jae-Young AHN, Han-Jin LIM
  • Methods of forming material layer
    Patent number: 10468256
    Abstract: A method of forming a material layer includes providing a substrate into a reaction chamber, providing a source material onto a substrate, the source material being a precursor of a metal or semimetal having a ligand, providing an ether-based modifier on the substrate, purging an inside of the reaction chamber, and reacting a reaction material with the source material to form the material layer.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: November 5, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sun-min Moon, Youn-soo Kim, Han-jin Lim, Yong-jae Lee, Se-hoon Oh, Hyun-jun Kim, Jin-sun Lee
  • SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20190312119
    Abstract: A semiconductor device and a method of manufacturing the same are provided. The semiconductor device includes a substrate including a trench. The semiconductor device further includes a gate electrode disposed in the trench, and a gate insulating film disposed between the substrate and the gate electrode. The gate electrode includes a gate conductor and a metal element, and an effective work function of the gate electrode is less than an effective work function of the gate conductor.
    Type: Application
    Filed: June 5, 2019
    Publication date: October 10, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eunae CHO, Dongjin Lee, Ji Eun Lee, Kyoung-Ho Jung, Dong Su Ko, Yongsu Kim, Jiho Yoo, Sung Heo, Hyun Park, Satoru Yamada, Moonyoung Jeong, Sungjin Kim, Gyeongsu Park, Han Jin Lim
  • Vertical memory devices and methods of manufacturing the same
    Patent number: 10403638
    Abstract: A vertical memory device includes a first structure having a lower semiconductor pattern structure filling a recess on a substrate and protruding from an upper surface of the substrate in a first direction substantially perpendicular to the upper surface of the substrate, the lower semiconductor pattern structure including a first undoped semiconductor pattern, a doped semiconductor pattern, and a second undoped semiconductor pattern sequentially stacked, and a lower surface of the doped semiconductor pattern being lower than the upper surface of the substrate, and an upper semiconductor pattern extending in the first direction on the lower semiconductor pattern structure, and a plurality of gate electrodes surrounding a sidewall of the first structure, the plurality of gate electrodes being at a plurality of levels, respectively, so as to be spaced apart from each other in the first direction.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: September 3, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joon-Suk Lee, Hong-Suk Kim, Jae-Young Ahn, Han-Jin Lim
  • SEMICONDUCTOR DEVICE INCLUDING CAPACITOR AND METHOD OF FORMING THE SAME
    Publication number: 20190214455
    Abstract: A semiconductor device including a switching element on a substrate, a pad isolation layer on the switching element, a conductive pad passing through the pad isolation layer and connected to the switching element, an insulating pattern on the pad isolation layer and having a height greater than a horizontal width, a lower electrode on side surfaces of the insulating pattern on side surfaces of the insulating pattern and in contact with the conductive pad, a capacitor dielectric layer on the lower electrode and having a monocrystalline dielectric layer and a polycrystalline dielectric layer, the monocrystalline dielectric layer being relatively close to side surfaces of the insulating pattern compared to the polycrystalline dielectric layer an upper electrode on the capacitor dielectric layer may be provided.
    Type: Application
    Filed: June 20, 2018
    Publication date: July 11, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sang Yeol KANG, Kyo Ho CHO, Han Jin LIM, Cheol Seong HWANG
  • Digital Camera Device for 3D Imaging
    Publication number: 20190208181
    Abstract: Described are digital camera devices for 3D Imaging. Embodiments of the invention capture and process sensory data including image data to produce 3D content and generate depth information. Digital camera devices improve upon existing camera devices by implementing dynamic calibration processes that improve the quality of image capture and image projection. In some embodiments the digital camera devices include an imaging system for performing computer vision tasks including scene reconstruction, event detection, video tracking, object recognition, 3D pose estimation, learning, indexing, motion estimation, object tracking, facial recognition, object counting, 3D imaging, image enhancement and image restoration.
    Type: Application
    Filed: February 22, 2019
    Publication date: July 4, 2019
    Inventors: Adam Rowell, Sheldon Fernandes, Han Jin
  • Semiconductor device and method of manufacturing the same
    Patent number: 10325992
    Abstract: A semiconductor device and a method of manufacturing the same are provided. The semiconductor device includes a substrate including a trench. The semiconductor device further includes a gate electrode disposed in the trench, and a gate insulating film disposed between the substrate and the gate electrode. The gate electrode includes a gate conductor and a metal element, and an effective work function of the gate electrode is less than an effective work function of the gate conductor.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: June 18, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eunae Cho, Dongjin Lee, Ji Eun Lee, Kyoung-Ho Jung, Dong Su Ko, Yongsu Kim, Jiho Yoo, Sung Heo, Hyun Park, Satoru Yamada, Moonyoung Jeong, Sungjin Kim, Gyeongsu Park, Han Jin Lim
  • METHOD AND APPARATUS FOR DYNAMICALLY CHANGING CONNECTION IN WIRELESS LAN
    Publication number: 20190182736
    Abstract: The present invention relates to a method of dynamically changing a connection by a terminal in a wireless LAN. The method including determining a change of the connection to another wireless LAN and whether an access point (AP) of the first wireless LAN is the same as an AP of a second wireless LAN by comparing first AP identity determination information received from the first wireless LAN with second AP identity determination information received from the second wireless LAN and transmitting a message for requesting the connection to the second wireless LAN by using a temporary wireless LAN service profile generated on the basis of a wireless LAN service profile for the first wireless LAN, when the AP of the first wireless LAN is the same as the AP of the second wireless LAN.
    Type: Application
    Filed: May 26, 2017
    Publication date: June 13, 2019
    Applicant: KT Corporation
    Inventors: Jae Hun JUNG, Hae Seok YANG, Dong Hoo LEE, Han Jin JOH
  • Real Time Re-Calibration of Stereo Cameras
    Publication number: 20190158813
    Abstract: Described are image and video processing systems and methods for auto re-calibration of stereo camera devices. The auto re-calibration processes described herein transform image data into re-calibration data used to correct calibration errors in real time. The auto re-calibration processes leverage position data shifting, image data filtering, and disparity analysis to generate one or more calibration profiles that track the position of the camera modules included in stereo camera devices. Calibration profiles are then used to generate pixel shift parameters describing how to modify the position of image pixels and or camera modules to improve rectification and projection of 3D images and video frames. Additionally multi-camera systems implementing the auto re-calibration processes are disclosed.
    Type: Application
    Filed: January 22, 2019
    Publication date: May 23, 2019
    Inventors: Adam Rowell, Sheldon Fernandes, Han Jin
  • ELECTRODE STRUCTURE, METHOD OF FABRICATING THE SAME, AND SEMICONDUCTOR DEVICE INCLUDING THE ELECTRODE STRUCTURE
    Publication number: 20190131301
    Abstract: An electrode structure is disclosed. The electrode structure includes a first polysilicon layer doped with resistance adjustment impurities; a second polysilicon layer for adjusting grains, formed in the first polysilicon layer and doped with grain adjustment impurities; an ohmic metal layer formed on the first and second polysilicon layers; a barrier metal layer formed on the ohmic metal layer; and a metal layer formed on the barrier metal layer.
    Type: Application
    Filed: December 14, 2018
    Publication date: May 2, 2019
    Inventors: Dong-Kak Lee, Joon Kim, Bong-hyun Kim, Han-Jin Lim
  • STEREOSCOPIC CALIBRATION USING A MULTI-PLANAR CALIBRATION TARGET
    Publication number: 20190132577
    Abstract: A system of calibrating a multi-camera device that include two or more planar calibration targets, arranged in a non-planar orientation. The system mechanically moves the calibration targets relative to the multi-camera device to change the relative orientation. The system records images with the multi-camera device at various orientations. The recorded images contain one or more of the constituent planar calibration targets. The system identifies and extracts the pixel coordinates of each constituent planar calibration target from each image.
    Type: Application
    Filed: April 19, 2018
    Publication date: May 2, 2019
    Inventors: Adam S. Rowell, Sheldon S. Fernandes, Amruta Kulkarni, han jin
  • APPARATUS AND METHOD OF DETERMINING ROLL POSTURE OF PROJECTILE
    Publication number: 20190113317
    Abstract: An apparatus for determining a roll posture of a projectile includes: at least one thermopile sensor sensing a temperature of a side of the projectile; and a signal processor determining a roll posture of the projectile by using an output signal output as a result of the sensing by the at least one thermopile sensor.
    Type: Application
    Filed: November 30, 2018
    Publication date: April 18, 2019
    Inventors: Gyeong Hun KIM, Han Jin LEE, Jae Hyun CHOI
  • 3D Camera Calibration for Adjustable Camera Settings
    Publication number: 20190058870
    Abstract: Described are calibration and rectification systems and methods for 3D cameras. The calibration methods described herein derive calibration parameters in real time for multiple camera settings. Calibration parameters are used to rectify stereo images as part of a process for creating 3D images, videos, and VR or AR experiences. Additionally multi-camera systems for implementing the calibration and rectification methods are disclosed. 3D camera calibration methods involving a limited number of calibration points reduce the cost and complexity of conventional calibration methods while also allowing for higher performing 3D cameras having many possible configurations of camera settings.
    Type: Application
    Filed: October 19, 2018
    Publication date: February 21, 2019
    Inventors: Adam Rowell, Sheldon Fernandes, Han Jin
  • SEMICONDUCTOR DEVICE INCLUDING DIELECTRIC LAYER
    Publication number: 20190027495
    Abstract: A semiconductor device includes a stack structure on a substrate, the stack structure including interlayer insulating layers and first gate electrodes alternately stacked on each other, a semiconductor layer in an opening penetrating through the stack structure, a first dielectric layer between the semiconductor layer and the stack structure, and a lower pattern closer to the substrate than to the first gate electrodes in the stack structure, the lower pattern including a first surface facing the first dielectric layer, and a second surface facing the stack structure, the second surface defining an acute angle with the first surface, wherein the first dielectric layer includes a first portion facing the stack structure, and a second portion facing the first surface of the lower pattern, the second portion having a thickness greater than a thickness of the first portion.
    Type: Application
    Filed: September 26, 2018
    Publication date: January 24, 2019
    Inventors: Ji Hoon CHOI, Sung Gil KIM, Seulye KIM, Jung Ho KIM, Hong Suk KIM, Phil Ouk NAM, Jae Young AHN, Han Jin LIM
  • Display apparatus
    Patent number: 10175788
    Abstract: Disclosed herein are a display apparatus capable of accomplishing common use of instrument and being repaired by installing a touch panel driving board on the outer side of the display apparatus. A display apparatus comprising a display module comprising a display panel configured to display an image, a panel disposed in front of the display module, a first cover disposed behind the display module, and a panel driving board configured to drive the panel, and disposed to be exposed outside of the first cover.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: January 8, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han Jin Park, Jean Hur, Sun Rock Lee, Yong Min Jung
  • Ferritic stainless steel for automotive exhaust system, which have excellent corrosion resistance against condensate, moldability, and high-temperature oxidation resistance, and method for manufacturing same
    Patent number: 10138796
    Abstract: Provided is a ferritic stainless steel having excellent corrosion resistance against condensate, moldability, and high-temperature oxidation resistance, wherein the ferritic stainless steel is capable of being manufactured in an economically advantageous manner without adding expensive alloying elements. The ferritic stainless steel includes, by weight %, C: greater than 0 and 0.01% or less, Cr: 9 to 13%, Si: 0.5 to 1.0%, Mn: greater than 0 and 0.5% or less, P: greater than 0 and 0.035% or less, S: greater than 0 and 0.01% or less, Ti: 0.15 to 0.5%, N: greater than 0 and 0.01% or less, Sn: 0.05 to 0.5%, and the remainder is Fe and inevitable impurities, wherein Sn concentrated at the surface part of the stainless steel is 10 times or more than Sn concentrated at the base part.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: November 27, 2018
    Assignee: POSCO
    Inventors: Han Jin Ryu, Gi Sun Tae, Hyung Gu Kang, Hun Jae Ha
  • Data input system and operation method thereof
    Patent number: 10101823
    Abstract: A data input device, an electronic device using the data input device, and an operation method based on the data input device and the electronic device are provided. The data input device for effectively changing a color of data to be input to the electronic device includes a color changer configured to change a color of data to be input to the electronic device, a communicator configured to communicate with the electronic device, and a controller configured to receive an output signal from the color changer, to convert the received output signal into color identification information, and to control the communicator to transmit the converted color identification information to the electronic device.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: October 16, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sun-rock Lee, Tae-soon Park, Han-jin Park, Yong-min Jung
  • Methods of forming material layer
    Patent number: 10103026
    Abstract: A method of forming a material layer includes providing a substrate into a reaction chamber, providing a source material onto a substrate, the source material being a precursor of a metal or semimetal having a ligand, providing an ether-based modifier on the substrate, purging an inside of the reaction chamber, and reacting a reaction material with the source material to form the material layer.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: October 16, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sun-min Moon, Youn-soo Kim, Han-jin Lim, Yong-jae Lee, Se-hoon Oh, Hyun-jun Kim, Jin-sun Lee
  • Semiconductor device including dielectric layer
    Patent number: 10090323
    Abstract: A semiconductor device includes a stack structure on a substrate, the stack structure including interlayer insulating layers and first gate electrodes alternately stacked on each other, a semiconductor layer in an opening penetrating through the stack structure, a first dielectric layer between the semiconductor layer and the stack structure, and a lower pattern closer to the substrate than to the first gate electrodes in the stack structure, the lower pattern including a first surface facing the first dielectric layer, and a second surface facing the stack structure, the second surface defining an acute angle with the first surface, wherein the first dielectric layer includes a first portion facing the stack structure, and a second portion facing the first surface of the lower pattern, the second portion having a thickness greater than a thickness of the first portion.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: October 2, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji Hoon Choi, Sung Gil Kim, Seulye Kim, Jung Ho Kim, Hong Suk Kim, Phil Ouk Nam, Jae Young Ahn, Han Jin Lim