Patents by Inventor Jae-Hyun Park

Jae-Hyun 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: 20220093031
    Abstract: A display device includes pixels to display one or more images in display frame periods and sensors overlapping with the pixels. The sensors sense one or more user inputs in sensing frame periods that are shorter in duration than the display frame periods. A first sensing frame period includes a first non-sensing period that substantially entirely overlaps with a first display frame period. A second sensing frame period includes a second non-sensing period that overlaps with a portion of the first display frame period and a portion of a second display frame period. The first non-sensing period and the second non-sensing period have different durations.
    Type: Application
    Filed: May 12, 2021
    Publication date: March 24, 2022
    Inventors: Hyun Wook Cho, Min Hong Kim, Tae Joon Kim, Jae Hyun Park, Jung Mok Park, Bo Geun Yuk
  • Publication number: 20220093029
    Abstract: A gate driver includes stages each including a first-transistor including a gate-electrode receiving an output-signal of one previous-stage or a vertical-start-signal as a first input-signal, a first-electrode receiving the first input-signal, and a second-electrode connected to a first-node, a second-transistor including a gate-electrode connected to the first-node, a first-electrode receiving a first clock-signal, and a second-electrode connected to a first-output-terminal, a third-transistor including a gate-electrode receiving a second clock-signal, a first-electrode receiving a first power-voltage, and a second-electrode connected to the first-output-terminal, a fourth-transistor including a gate-electrode receiving a third clock-signal, a first-electrode receiving the third clock-signal, and a second-electrode connected to a second-node, a fifth-transistor including a gate-electrode connected to the second-node, a first-electrode receiving a second power-voltage, and a second-electrode connected to the
    Type: Application
    Filed: December 7, 2021
    Publication date: March 24, 2022
    Inventors: Jaemin SEONG, Kangnam KIM, Jae-Hyun PARK, Hyunwook LEE
  • Publication number: 20220093694
    Abstract: A display device includes a touch sensor, a touch driver, and display driver. The touch driver drives the touch sensor at a first frequency, provides touch driving signals to touch electrodes during a touch sensing period of a touch frame period, and stops providing the touch driving signals during a touch waiting period of the touch frame period. The display drivers drives a display panel at a second frequency lower than the first frequency in a first mode, provides scan signals to pixels during a display period of a display frame period, and stops providing the scan signals during a display waiting period of the display frame period. When the display driver switches from the first mode to a second mode, the display driver drives the display at a third frequency lower than the second frequency, and the touch driver increases the touch waiting period of the touch frame period.
    Type: Application
    Filed: August 19, 2021
    Publication date: March 24, 2022
    Inventors: JAE HYUN PARK, Tae Joon KIM, Jung Mok PARK, Jung Goo LEE, Ji Yeong LEE, Hyun Wook CHO
  • Publication number: 20220085016
    Abstract: A semiconductor device includes a fin type pattern extending in a first direction on a substrate, a first gate electrode extending in a second direction intersecting the first direction on the fin type pattern, a source/drain region on a side wall of the first gate electrode and in the fin type pattern, a separation structure extending in the first direction on the substrate, the separation structure including a first trench and being spaced apart from the fin type pattern and separating the first gate electrode, an interlayer insulating layer on a side wall of the separation structure and covering the source/drain region, the interlayer insulating layer including a second trench having a lower surface lower than a lower surface of the first trench, and a contact connected to the source/drain region and filling the first trench and the second trench.
    Type: Application
    Filed: November 23, 2021
    Publication date: March 17, 2022
    Inventors: Joong Gun OH, Sung Il PARK, Jae Hyun PARK, Hyung Suk LEE, Eun Sil PARK, Yun Il LEE
  • Publication number: 20220085091
    Abstract: An image sensing device includes an upper substrate configured to include a pixel region and a first peripheral region located outside the pixel region, a lower substrate configured to include a logic region and a second peripheral region located outside the logic region, the logic region configured to generate an image based on the electrical signals from the unit pixels, light reception elements disposed over the upper substrate and configured to transmit the incident light to the pixel region, an insulation layer disposed between the upper substrate and the lower substrate, a light reception alignment mark disposed in the first peripheral region and configured to assist positioning of the light reception elements, and an alignment pattern disposed between the first peripheral region and the second peripheral region and in the insulation layer. The alignment pattern is configured to absorb light used to measure the light reception alignment mark.
    Type: Application
    Filed: April 12, 2021
    Publication date: March 17, 2022
    Inventors: Seok Jae SHIN, Woo Yung JUNG, Jae Hyun PARK
  • Publication number: 20220076713
    Abstract: A memory device includes a first cell block on a substrate at a first level, and a second cell block on the substrate at a second level different from the first level. Each of the first and second cell blocks includes a word line extending in a first direction that is parallel to a top surface of the substrate, a word line contact connected to a center point of the word line, a bit line extending in a second direction that is parallel to the top surface of the substrate and intersects the first direction, a bit line contact connected to a center point of the bit line, and a memory cell between the word and bit lines. The second cell block is offset from the first cell block in at least one of the first and second directions.
    Type: Application
    Filed: November 15, 2021
    Publication date: March 10, 2022
    Inventors: Ji-hyun JEONG, Jae-hyun PARK
  • Publication number: 20220077285
    Abstract: An integrated circuit (IC) device includes a first region and a second region adjacent to each other along a first direction on a substrate, fin patterns in each of the first and second regions extending along a second direction perpendicular to the first direction; gate electrodes extending along the first direction and intersecting the fin patterns; and an isolation region between the first and second regions, a bottom of the isolation region having a non-uniform height relative to a bottom of the substrate.
    Type: Application
    Filed: November 17, 2021
    Publication date: March 10, 2022
    Inventors: Jae-hyun PARK, Kye-hyun BAEK, Yong-ho JEON, Cheol KIM, Sung-il PARK, Yun-il LEE, Hyung-suk LEE
  • Patent number: 11264840
    Abstract: A wireless power transmission device radiating electromagnetic waves is disclosed. The wireless power transmission device can comprise: a first circuit board; a first conductive member mounted on a first surface of the first circuit board; a first ground member mounted on a second surface facing opposite from the first surface; and an electrical circuit disposed on a position, on the second surface of the first circuit board, which does not overlap the first ground member and for controlling the radiation of electromagnetic waves from the first circuit board.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: March 1, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-Hyun Park, Jae-Seok Park, Young-Ho Ryu, Sung-Ku Yeo, Chong-Min Lee
  • Patent number: 11262625
    Abstract: A display device including: a first substrate including a first base substrate and a lower pad disposed on one end of the first base substrate on a side; a second substrate disposed above the first substrate and including a second base substrate and an upper pad disposed on an end of the second base substrate on the side; a side pad electrically connected to the lower pad and the upper pad; and a sealing member disposed between the first substrate and the second substrate. The sealing member includes an insulating resin and conductive balls dispersed in the insulating resin, and the upper pad and the lower pad are electrically connected to each other through the conductive balls.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: March 1, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventor: Jae Hyun Park
  • Patent number: 11230317
    Abstract: The present invention provides a rotor comprising: a rotor core; a cover arranged on an upper part of the rotor core; a magnet arranged on the outer circumferential surface of the rotor core; and a can member accommodating the rotor core and the magnet and coupled to the cover, wherein the cover includes a plurality of downwardly extending guides, the guides are arranged on the outer circumferential surface of the rotor core and are arranged inside the can member, and the can member includes at least one protrusion part protruding from a border thereof so as to be coupled to the cover. Therefore, the present invention provides an advantageous effect of excluding the use of an adhesive in the coupling of a can to a rotor core.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: January 25, 2022
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jae Hyun Park, Hee Soo Lim
  • Patent number: 11211450
    Abstract: An integrated circuit (IC) device includes a first region and a second region adjacent to each other along a first direction on a substrate, fin patterns in each of the first and second regions extending along a second direction perpendicular to the first direction; gate electrodes extending along the first direction and intersecting the fin patterns; and an isolation region between the first and second regions, a bottom of the isolation region having a non-uniform height relative to a bottom of the substrate.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: December 28, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-hyun Park, Kye-hyun Baek, Yong-ho Jeon, Cheol Kim, Sung-il Park, Yun-il Lee, Hyung-suk Lee
  • Publication number: 20210399041
    Abstract: A method of fabricating a light emitting module includes mounting a plurality of unit pixels on a circuit board, applying a molding material to cover the unit pixels, placing a plate on the molding material to press the molding material with the plate, and curing the molding material to form a molding member.
    Type: Application
    Filed: June 7, 2021
    Publication date: December 23, 2021
    Applicant: SEOUL SEMICONDUCTOR CO., LTD.
    Inventors: Jae Hyun PARK, Seung Sik HONG
  • Patent number: 11195833
    Abstract: A semiconductor device includes a fin type pattern extending in a first direction on a substrate, a first gate electrode extending in a second direction intersecting the first direction on the fin type pattern, a source/drain region on a side wall of the first gate electrode and in the fin type pattern, a separation structure extending in the first direction on the substrate, the separation structure including a first trench and being spaced apart from the fin type pattern and separating the first gate electrode, an interlayer insulating layer on a side wall of the separation structure and covering the source/drain region, the interlayer insulating layer including a second trench having a lower surface lower than a lower surface of the first trench, and a contact connected to the source/drain region and filling the first trench and the second trench.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: December 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joong Gun Oh, Sung Il Park, Jae Hyun Park, Hyung Suk Lee, Eun Sil Park, Yun Il Lee
  • Patent number: 11183882
    Abstract: A wireless power transmitter according to various embodiments of the present invention can comprise a plurality of patch antennas, a coil, and a processor. The processor can control such that an electronic device is detected, the plurality of patch antennas and/or the coil is selected as a power transmission circuit for transmitting power for charging the electronic device, and power is transmitted by means of the plurality of patch antennas and/or the coil in accordance with the selection.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: November 23, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-Ku Yeo, Chang-Yeong Kim, Joon-Hyun Lee, Sang-Wook Kwon, Sung-Bum Park, Jae-Hyun Park
  • Patent number: 11183885
    Abstract: Disclosed are a wireless power transmission device and a control method thereof. The wireless power transmission device includes a communication circuit that receives information transmitted by an electronic device that receives wireless power; an array antenna including multiple cells that radiate wireless power; and a controller that receives the information transmitted by the electronic device through the communication circuit, combines cells of the multiple cells included in the array antenna based on the information and creates a group of cells corresponding to the electronic device, and controls the cells included in the group to radiate the wireless power towards the electronic device.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: November 23, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chong-Min Lee, Sung-Bum Park, Jae-Hyun Park, Young-Ho Ryu, Kyung-Woo Lee
  • Patent number: 11180502
    Abstract: The invention provides azaspiro[4.5]decane derivatives of Formula (A): and pharmaceutically acceptable salts, solvates, hydrates, N-oxides, and diastereomers thereof, wherein A1, X, A2, Rr, R2?, W1, W2, R3?, R4?, a, and b are defined in the disclosure. The invention also provides compounds of Formulae I, and B-G, and pharmaceutically acceptable salts, solvates, hydrates, N-oxides, and diastereomers thereof. Further, the invention provides use of the compounds of Formulae A-G and I, and the pharmaceutically acceptable salts, solvates, hydrates, N-oxides, and diastereomers thereof, to treat pain. In certain embodiments, Compounds of the Disclosure are useful for treating a disorder responsive to blockade of one or more sodium channels.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: November 23, 2021
    Assignee: Purdue Pharma L.P.
    Inventors: Mark A. Youngman, Laykea Tafesse, Jae Hyun Park
  • Patent number: 11183223
    Abstract: A memory device includes a first cell block on a substrate at a first level, and a second cell block on the substrate at a second level different from the first level. Each of the first and second cell blocks includes a word line extending in a first direction that is parallel to a top surface of the substrate, a word line contact connected to a center point of the word line, a bit line extending in a second direction that is parallel to the top surface of the substrate and intersects the first direction, a bit line contact connected to a center point of the bit line, and a memory cell between the word and bit lines. The second cell block is offset from the first cell block in at least one of the first and second directions.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: November 23, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ji-hyun Jeong, Jae-hyun Park
  • Publication number: 20210348725
    Abstract: A lighting device includes a substrate having a plurality of flat portions and a non-flat portion disposed between the flat portions, a plurality of light emitting sources disposed on the substrate, a fluorescent substrate layer covering one or more light emitting sources and converting a wavelength of a light from the light emitting source, and a connection line disposed on the substrate and electrically connecting the light emitting sources adjacent to each other between the adjacent light emitting sources. The substrate has a first end and a second end are arranged at different distance from a central axis.
    Type: Application
    Filed: July 26, 2021
    Publication date: November 11, 2021
    Applicant: SEOUL SEMICONDUCTOR CO., LTD.
    Inventors: Jae Hyun PARK, Seong Jin LEE, Jong Kook LEE
  • Patent number: 11168723
    Abstract: Provided is an angular beam connecting apparatus. Angular beams are various types of angular beams with at least one groove that includes inner walls formed on both sides of the groove.
    Type: Grant
    Filed: December 24, 2019
    Date of Patent: November 9, 2021
    Assignee: MACPION CORPORATION
    Inventor: Jae Hyun Park
  • Publication number: 20210330666
    Abstract: An oral solid formulation includes irinotecan or a pharmaceutically acceptable salt thereof as an active ingredient, and an acidifying agent. A method of preparing an oral solid formulation includes forming granules containing irinotecan or a pharmaceutically acceptable salt thereof, a diluent, and a binder, mixing the granules with a disintegrant and a lubricant to obtain a mixture, and includes adding an acidifying agent in step of forming granules and/or mixing the granules.
    Type: Application
    Filed: July 8, 2021
    Publication date: October 28, 2021
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Caleb Hyung Min PARK, Myeong Ki JUNG, Jin Cheul KIM, Yong Il KIM, Jae Hyun PARK, Jong Soo WOO