Patents by Inventor Jun Seo

Jun Seo 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).

  • DEVICE FOR DETECTING AN EDGE USING SEGMENTATION INFORMATION AND METHOD THEREOF
    Publication number: 20220262006
    Abstract: An edge detecting device includes a feature extracting circuit configured to extract first and second feature data from an input image; a prototype generating circuit configured to generate prototype data using the first feature data and an input label, the prototype data including foreground and background information of an object; a region detecting circuit configured to generate a segmentation mask by detecting a region of an object using the first feature data and the prototype data; and an edge extracting circuit configured to generate an edge map by combining the segmentation mask and the second feature data.
    Type: Application
    Filed: November 23, 2021
    Publication date: August 18, 2022
    Inventors: Younghyun PARK, Jun SEO, Jaekyun MOON
  • Electronic apparatus
    Patent number: 11402899
    Abstract: An electronic apparatus includes an infrared ray module, a camera module, and a display module including an active area through which an image is displayed and a non-active area adjacent to the active area and including a high transmittance area and a low transmittance area which are defined in the active area. The high transmittance area includes a first transmission area and a second transmission area, the camera module overlaps the first transmission area, and the infrared ray module overlaps the second transmission area.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: August 2, 2022
    Inventors: Sungkook Park, Hyosun Kim, Young-Jun Seo, Yongwoo Yi
  • TRANSPARENT DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    Publication number: 20220230570
    Abstract: A transparent display device includes a transparent display panel which displays an image, a scan driver which provides a scan signal to the transparent display panel, a data driver which converts image data into a data signal based on an application gamma curve, and which provides the data signal to the transparent display panel, a timing controller which controls the scan driver and the data driver, a luminance value compensator which calculates a perception luminance of the transparent display panel based on a luminance of incident light that is incident on the transparent display panel and a transmittance of the transparent display panel, and a gamma curve adjuster which adjusts the application gamma curve based on a reference gamma value of a reference gamma curve and the perception luminance of the transparent display panel.
    Type: Application
    Filed: October 19, 2021
    Publication date: July 21, 2022
    Inventors: YOUNG-JUN SEO, HYOSUN KIM, YONGWOO YI, YOURA KIM
  • DISPLAY APPARATUS, VIRTUAL REALITY DISPLAY SYSTEM HAVING THE SAME AND METHOD OF ESTIMATING USER MOTION BASED ON INPUT IMAGE
    Publication number: 20220215559
    Abstract: A display apparatus includes a display panel, a driving controller and a data driver. The display panel displays an image based on input image data. The driving controller generates a data signal based on the input image data, determines an optical flow based on previous frame data of the input image data and present frame data of the input image data and determines a user's self-motion using the optical flow. The data driver converts the data signal to a data voltage and outputs the data voltage to the display panel.
    Type: Application
    Filed: January 4, 2022
    Publication date: July 7, 2022
    Inventors: YONGWOO YI, Eun Yi KIM, YOUNG-JUN SEO
  • SUBSTRATE TYPE SENSOR AND METHOD OF MEASURING THE IMPACT POINT AND THE IMPACT FORCE OF CHEMICAL
    Publication number: 20220205081
    Abstract: A substrate type sensor includes a substrate shape member, a pressure sensor panel provided at the substrate shape member, the pressure sensor panel including a plurality of pressure sensors, a central module including a transmission unit, the reception unit receiving data from the pressure sensor panel, and a battery proving power to the pressure sensor panel and the central module.
    Type: Application
    Filed: December 29, 2021
    Publication date: June 30, 2022
    Applicant: SEMES CO., LTD.
    Inventors: YOUNG SEOP CHOI, YONG-JUN SEO, SANG HYUN SON, JUN GWON LEE, HAK HYON KIM, SUN YONG PARK
  • SUBSTRATE TYPE SENSOR FOR MEASURING HORIZONTALITY OF SUBSTRATE SUPPORT MEMBER PROVIDED IN ATMOSPHERE ACCOMPANIED BY TEMPERATURE CHANGE, METHOD FOR MEASURING HORIZONTALITY OF SUBSTRATE SUPPORT MEMBER BY USING THE SAME, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
    Publication number: 20220205782
    Abstract: A substrate type sensor provided in an atmosphere accompanied by a temperature change to measure a horizontality of a support member that supports a substrate is disclosed. The substrate type sensor may include a base having a shape of the substrate, one or more sensors provided in the base and including 3 or more axis acceleration sensors or 6 or more axis measurement units (IMUs), a receiver configured to receive data collected by the one or more sensors and a power source configured to provide electric power to the one or more sensors and the receiver.
    Type: Application
    Filed: December 23, 2021
    Publication date: June 30, 2022
    Inventors: Young Seop CHOI, Yong-Jun SEO, Sang Hyun SON, Sang Min LEE, Jong Hyeon WOO, Hwan Bin KIM
  • BUFFER UNIT AND METHOD FOR STORAGING SUBSTRATE TYPE SENSEOR FOR MEASURING OF HORIZONTALITY OF A SUBSTRATE SUPPORT MEMBER PROVIDED ON A TEMPERATURE VARYING ATMOSPHERE
    Publication number: 20220206031
    Abstract: A buffer unit for temporarily storing a substrate includes a housing having a space for storing a substrate therein, one or more slots disposed within the housing for placing a substrate thereon, and a holding unit disposed at a bottom portion of the housing, having a flat and non-inclined top surface, and comprising a built-in wireless charging module. A substrate type sensor is stored at the holding unit.
    Type: Application
    Filed: December 29, 2021
    Publication date: June 30, 2022
    Applicant: SEMES CO., LTD.
    Inventors: YOUNG SEOP CHOI, YONG-JUN SEO, SANG HYUN SON, JI YOUNG LEE, GYEONG RYUL KIM, SUN YONG PARK
  • METHOD AND APPARATUS FOR PERIPHERAL CONTEXT MANAGEMENT
    Publication number: 20220174366
    Abstract: The present disclosure relates to a method and system for presenting a set of control functions via an interface of a peripheral control device (PCD). A control function can include a command associated with one or more media contexts of a host media device. The method decodes a payload, from the host media device, with an encoded context identifier, where the context identifier indicates a primary media context active on the host media device. The method determines one or more control functions corresponding to the context identifier, and changes the set of control functions on the interface of the PCD to include the one or more control functions that can command the primary media context.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 2, 2022
    Applicant: NAGRAVISION S.A.
    Inventors: Amudha Kaliamoorthi, Prabhu Chawandi, Karthikeyan Srinivasan, Jihyun Park, Jun Seo Lee
  • RESERVOIR TANK FOR VEHICLE
    Publication number: 20220144195
    Abstract: A reservoir tank includes first and second chambers separated by partitions. The first chamber is configured such that coolant circulates through the first chamber. The second chamber is provided on a side and spaced apart from the first chamber and is configured such that coolant having a different temperature from the coolant stored in the first chamber circulates through the second chamber. A first partition and a second partition are provided so as to separate the first chamber and the second chamber from each other, and are spaced apart from and facing each other. A middle chamber is defined in a space between the first partition and the second partition and configured such that the coolant from the first chamber or the second chamber circulates through the middle chamber, thereby providing a heat buffer between the first chamber and the second chamber.
    Type: Application
    Filed: August 25, 2021
    Publication date: May 12, 2022
    Inventor: Hyun Jun Seo
  • MULTI-DISPLAY PANEL ASSEMBLED DISPLAY
    Publication number: 20220128830
    Abstract: A display device includes display panels; and a specular reflection structure that converts positions of images displayed by the display panels and merges the images at a predetermined position to generate an integrated image, wherein the specular reflection structure includes at least one specular mirror that corresponds to each of the display panels, and the at least one specular mirror converts a display direction by reflecting the images displayed on the display panels wherein a size of each of the images is maintained.
    Type: Application
    Filed: September 7, 2021
    Publication date: April 28, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: You Ra KIM, Young-Jun SEO, Yong Woo YI
  • Method of designing a low-pressure chamber
    Patent number: 11285470
    Abstract: Provided is a method of designing a low-pressure chamber that provides a preset air pressure corresponding to a predetermined altitude. The method may include the steps of: calculating a predetermined error range of the preset air pressure, and calculating an amount and types of materials of a getter to be inserted into the low-pressure chamber based on the error range and a total volume of the low-pressure chamber.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: March 29, 2022
    Assignee: Korea Aerospace Research Institute
    Inventors: Hyok Jin Cho, Hee Jun Seo, Sung Wook Park, Guee Won Moon
  • WAFER TYPE SENSOR UNIT AND DATA ACQUISITION METHOD USING THE WAFER TYPE SENSOR UNIT
    Publication number: 20220091150
    Abstract: The inventive concept provides a wafer type sensor unit which acquires data on a wind direction and a wind velocity of an air flow during processing, the wafer type sensor unit supported by a supporting unit of a substrate processing apparatus. The unit comprising a wafer-shaped circuit board and a hot-wired wind velocity sensor placed apart from an upper surface of the circuit board.
    Type: Application
    Filed: September 23, 2021
    Publication date: March 24, 2022
    Inventors: Yong-Jun SEO, Sang Hyun SON, Ji Su HONG, Jae Myoung LEE, Dong Ok AHN
  • HEAD MOUNTED DISPLAY DEVICE AND DRIVING METHOD THEREOF
    Publication number: 20220068239
    Abstract: A head mounted display device includes: a display module displaying an image; a calculator including an adaptive luminance calculator that scans a first image based on a predetermined viewing angle and calculates a first adaptive luminance of the first image, and a discomfort luminance calculator that calculates a first discomfort luminance based on the first adaptive luminance according to an equation that models a relationship between the first adaptive luminance and the first discomfort luminance at which a user perceives discomfort; and a luminance controller that controls a dimming level of the display module to be equal to or less than the first discomfort luminance.
    Type: Application
    Filed: March 17, 2021
    Publication date: March 3, 2022
    Inventors: Young Jun SEO, Hyo Sun KIM, Young Shin KWAK, Hye Young HA
  • DISPLAY SYSTEM AND METHOD OF DRIVING THE SAME
    Publication number: 20220068192
    Abstract: A display system includes a display region including a plurality of sub display apparatuses and a host processor which divides source image data into a plurality of sub input image data corresponding to the plurality of sub display apparatuses, and provides the plurality of sub input image data to the plurality of sub display apparatuses. A sub display apparatus of the plurality of sub display apparatuses includes a sub display panel including a plurality of pixels and a panel driver which receives corresponding sub input image data among the plurality of sub input image data and drives the sub display panel based on the corresponding sub input image data. The host processor includes a data generator which senses information of the plurality of sub display apparatuses included in the display region and determines a number of the plurality of sub display apparatuses.
    Type: Application
    Filed: August 9, 2021
    Publication date: March 3, 2022
    Inventors: EUNJUNG LEE, YOUNG-JUN SEO, YONGWOO YI
  • WIRELESS SENSOR DEVICE, HOST DEVICE, AND METHOD OF CONTROLLING LOW-POWER OPERATION OF WIRELESS SENSOR DEVICE
    Publication number: 20220060867
    Abstract: A method of controlling a low-power operation of a wireless sensor device includes performing a sensor-active step where the wireless sensor device is active during the time taken for a working mode in which the wireless sensor device performs multiple tasks, and performing a sensor-inactive step where a mode of the wireless sensor device is switched to a sleep mode after the working mode is ended. The performing of the sensor-active step includes receiving, after transmitting sensing data of a sensing target to a host device that monitors and controls the wireless sensor device, operation control information stored in the host device from the host device.
    Type: Application
    Filed: October 30, 2020
    Publication date: February 24, 2022
    Applicant: SEMES CO., LTD.
    Inventors: Sang Hyun SON, Yong Jun SEO, Dong Ok AHN
  • Method and apparatus for peripheral context management
    Patent number: 11240565
    Abstract: The present disclosure relates to a method and system for presenting a set of control functions via an interface of a peripheral control device (PCD). A control function can include a command associated with one or more media contexts of a host media device. The method decodes a payload, from the host media device, with an encoded context identifier, where the context identifier indicates a primary media context active on the host media device. The method determines one or more control functions corresponding to the context identifier, and changes the set of control functions on the interface of the PCD to include the one or more control functions that can command the primary media context.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: February 1, 2022
    Assignee: NAGRAVISION S.A.
    Inventors: Amudha Kaliamoorthi, Prabhu Chawandi, Karthikeyan Srinivasan, Jihyun Park, Jun Seo Lee
  • Methods for preparing oligonucleotides for detecting target nucleic acid molecules in samples
    Patent number: 11222713
    Abstract: The present invention relates to technology for preparing oligonucleotides for detecting a target nucleic acid molecule in a sample. Unlike the conventional methods, the present invention provides a first oligonucleotide candidate group designed appropriately for the first selected nucleotide sequence of the target nucleic acid molecule as a standard instead of simultaneously referring to all of the sequences exhibiting the genetic diversity. Then, an optimal oligonucleotide capable of accurately detecting a target nucleic acid molecule exhibiting genetic diversity in a sample is provided by using the first oligonucleotide candidate group.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: January 11, 2022
    Assignee: SEEGENE, INC.
    Inventors: Gi-Seok Yoon, Jun-Seo Lee, Kwang-Il Lee
  • Memory system and operation method thereof
    Patent number: 11216326
    Abstract: A memory system may include: one or more normal memory regions; one or more spare memory regions; and a controller suitable for controlling the normal memory regions and the spare memory regions. The controller may determine, among the normal memory regions, a first normal cell region that includes a concentrated cell region whose access count exceeds a first threshold and neighboring cell regions in a set range from the concentrated cell region perform first address mapping to map an address of the first normal cell region to an address of a first spare cell region in the spare memory regions, and perform second address mapping to map the address of the first spare cell region to an address of a second normal cell region in the normal memory regions, when an access count of the first spare cell region exceeds a second threshold.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: January 4, 2022
    Assignee: SK hynix Inc.
    Inventors: Jun-Seo Lee, Nam-Yul Cho
  • Edible ice
    Patent number: D942738
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: February 8, 2022
    Assignee: INTYCO Co., Ltd.
    Inventor: Sang Jun Seo
  • Frame for making edible ice
    Patent number: D960668
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: August 16, 2022
    Assignee: INTYCO Co., Ltd.
    Inventor: Sang Jun Seo