Patents by Inventor Yong Ho

Yong Ho 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).

  • Pixel preventing leakage current and display device using the same
    Patent number: 11423835
    Abstract: A pixel includes: an organic light emitting diode; a first transistor including a gate that is connected to a first node, wherein the first transistor is connected between a second node and a third node; a second transistor including a gate that is connected to a corresponding scan line, wherein the second transistor is connected between a data line and the second node; a storage capacitor connected between the first node and a first voltage; a third transistor including a gate that is connected to the corresponding scan line, the third transistor is connected between the first node and the third node; and a fourth transistor connected between a first end of the first transistor and a second voltage.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: August 23, 2022
    Inventors: Young-In Hwang, Sung Ho Kim, Eung Taek Kim, Yong Ho Yang, Seong Min Wang, Jung-Mi Choi
  • ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE
    Publication number: 20220262312
    Abstract: An organic light emitting diode display includes a driving transistor and a compensation transistor. The driving transistor includes a first gate electrode disposed on a substrate, a polycrystalline semiconductor layer disposed on the first gate electrode of the driving transistor and including a first electrode, a second electrode, and a channel, and a second gate electrode disposed on the polycrystalline semiconductor layer of the driving transistor. The compensation transistor includes a polycrystalline semiconductor layer including a first electrode, a second electrode, and a channel, and a gate electrode disposed on the polycrystalline semiconductor layer of the compensation transistor.
    Type: Application
    Filed: May 3, 2022
    Publication date: August 18, 2022
    Inventors: YOUNG-IN HWANG, Sung Ho Kim, Yong Ho Yang, Seong Min Wang
  • METHOD AND APPARATUS FOR SENDING AND RECEIVING MULTI-CARRIER INFORMATION IN MULTI-CARRIER COMMUNICATION SYSTEM
    Publication number: 20220240081
    Abstract: A method for sending and receiving multi-carrier information in a communication system supporting a multi-carrier includes sending by a base station system information to the terminal via a broadcast message, the system information regarding multi-carriers that the base station is able to support; receiving a unicast message from the terminal, the unicast message including information related to carriers that the terminal is able to support or prefers in the multi-carrier list included in the system information; and sending multi-carrier allocation information including a primary carrier and a second carrier that the terminal will use, to the terminal via a unicast message.
    Type: Application
    Filed: April 11, 2022
    Publication date: July 28, 2022
    Inventors: Yong Ho KIM, Ki Seon RYU, Young Soo YUK, Jeong Ki KIM
  • Display panel of an organic light emitting diode display device having a pentile pixel structure
    Patent number: 11398528
    Abstract: A display panel may include a first OLED disposed in a first sub-pixel region and emitting light of a first color, a second OLED disposed in a second sub-pixel region and emitting light of a second color, a third OLED disposed in a third sub-pixel region and emitting light of a third color, a fourth OLED disposed in a fourth sub-pixel region and emitting light of the second color, a first sub-pixel circuit disposed in the first sub-pixel region and driving the third OLED in the third sub-pixel region, a second sub-pixel circuit disposed in the second sub-pixel region and driving the first OLED in the first sub-pixel region, a third sub-pixel circuit disposed in the third sub-pixel region and driving the fourth OLED in the fourth sub-pixel region, and a fourth sub-pixel circuit disposed in the fourth sub-pixel region and driving the second OLED in the second sub-pixel region.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: July 26, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Young-In Hwang, Eung Taek Kim, Yong Ho Yang, Seong Min Wang, Joo Hyeon Jo, Jung-Mi Choi, Seong Baik Chu
  • AMORPHOUS PI3K INHIBITOR AND PHARMACEUTICAL COMPOSITION COMPRISING SAME
    Publication number: 20220227759
    Abstract: The present invention relates to an amorphous PI3K inhibitor and a pharmaceutical composition comprising same. According to the present invention, a novel amorphous PI3K inhibitor having improved solubility and bioavailability and excellent stability and a pharmaceutical composition comprising same can be provided.
    Type: Application
    Filed: May 8, 2020
    Publication date: July 21, 2022
    Inventors: Seong Heon KIM, Joon Kwang LEE, Yong Ho SUN, Ji Han KIM
  • Antenna module and manufacturing method thereof
    Patent number: 11394103
    Abstract: An antenna module includes a connection member including at least one wiring layer and at least one insulating layer; an integrated circuit (IC) disposed on a first surface of the connection member and electrically connected to the at least one wiring layer; and a plurality of antenna cells each disposed on a second surface of the connection member. Each of the plurality of antenna cells includes an antenna member configured to transmit or receive a radio frequency (RF) signal, a feed via having one end electrically connected to the antenna member and the other end electrically connected to a corresponding wire of the at least one wiring layer, a dielectric layer surrounding side surfaces of the feed via and having a height greater than that of the at least one insulating layer, and a plating member surrounding side surfaces of the dielectric layer.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: July 19, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Doo Il Kim, Yong Ho Baek, Young Sik Hur, Sung Yong An
  • Semiconductor device and method of fabricating the same
    Patent number: 11393728
    Abstract: Methods of fabricating semiconductor devices comprise forming first active patterns vertically spaced apart on a first active fin of a substrate and second active patterns vertically spaced apart on a second active fin of the substrate that has a first region on which the first active fin is formed and a second region on which the second active fin is formed, forming a first electrode layer on the first and second active fins and the first and second active patterns, forming a first mask pattern overlapping the first electrode layer on the first region, forming a second mask pattern overlapping the first electrode layer on the second region, and using the second mask pattern as an etching mask to etch the first mask pattern and the first electrode layer on the first region to form a first electrode pattern on the second region.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: July 19, 2022
    Inventors: Yong-Ho Jeon, Hyunwoo Choi, Se-Koo Kang, Miri Joung
  • FRAME TRANSMISSION METHOD AND DEVICE USING MULTIPLE RANDOM BACKOFF OPERATION IN BROADBAND WIRELESS COMMUNICATION NETWORK
    Publication number: 20220225406
    Abstract: An operating method of a communication node in a wireless communication network includes: performing a first monitoring operation on a first link and a second link during a preset period; performing a first random backoff operation in the first link for a first random backoff period, if the first link and the second link are in an idle state according to the first monitoring operation; performing, in the second link, a second random backoff operation for a second random backoff period which is different from the first random backoff period in length; and transmitting a frame at a same point in time in the first link and the second link, if the first link is in the idle state according to the first random backoff operation, and if the state of the second link is an idle state according to execution of the second random backoff operation.
    Type: Application
    Filed: May 8, 2020
    Publication date: July 14, 2022
    Inventors: Yong Ho Kim, Yong Su Gwak
  • Transdermal UV-curable hydrogel resin, hydrogel curing the same and cataplasm containing the same
    Patent number: 11382868
    Abstract: The present invention relates to a UV-curable hydrogel resin for transdermal administration, a hydrogel prepared using the UV-curable hydrogel resin, and a cataplasm prepared using the UV-curable hydrogel resin. More particularly, the present invention relates to a hydrogel resin with an optimal composition and composition ratio which allows increase in a water content of a hydrogel applied as a drug layer of a cataplasm, skin irritation mitigation, and crosslinking degree adjustment for adhesion control and is capable of controlling drug releasing property and transdermal absorbability, a hydrogel prepared by UV-hardening the hydrogel resin, and a cataplasm including the hydrogel.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: July 12, 2022
    Assignee: ICURE PHARMACEUTICAL INC.
    Inventors: Young Kweon Choi, Yong Ho Oh, Seong Su Kim, Hwan Ki Ho, Song Mi Han, Myung Jin Kim
  • Organic light emitting diode display device
    Patent number: 11380746
    Abstract: A display may include flexible substrate, a blocking layer on the flexible substrate, a pixel on the flexible substrate and the blocking layer, and a scan line, a data line, a driving voltage line, and an initialization voltage line connected to the pixel. The pixel may include an organic light emitting diode, a switching transistor connected to the scan line, and a driving transistor to apply a current to the organic light emitting diode. The blocking layer is in an area that overlaps the switching transistor on a plane, and between the switching transistor and the flexible substrate, and receives a voltage through a contact hole that exposes the blocking layer.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: July 5, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seong Min Wang, Young-In Hwang, Yong Ho Yang, Yong Su Lee, Jae Seob Lee, Gyoo Chul Jo
  • METHOD AND DEVICE FOR TRANSMITTING FRAME THROUGH DETERMINATION OF CHANNEL EXPANSION IN BROADBAND WIRELESS COMMUNICATION NETWORK
    Publication number: 20220210829
    Abstract: A method for operating a first communication node in a wireless communication network may comprise: a step for measuring the channel busy ratio of a first channel; a step for allowing fallback transmission of a first frame in the first channel on the basis of information about the channel busy ratio of the first channel; a step for performing a channel sensing operation in the first channel and a second channel; and a step for performing fallback transmission of the first frame in the first channel when, as a result of the channel sensing operation, the state of the first channel is an idle state and the state of the second channel is a busy state.
    Type: Application
    Filed: April 29, 2020
    Publication date: June 30, 2022
    Inventors: Yong Ho Kim, Han Seul Hong
  • CRYSTAL POLYMORPHISM OF PI3K INHIBITOR AND METHOD FOR PREPARING SAME
    Publication number: 20220204502
    Abstract: The present invention relates to a novel crystal polymorphism of a P13K inhibitor, and a method for preparing same. The novel crystal form of the present invention has remarkably superior non-hygroscopicity, can exhibit a superior pharmacological effect due to high blood levels, and exhibits high bioavailability, and thus is suitable for pharmaceutical formulations.
    Type: Application
    Filed: May 8, 2020
    Publication date: June 30, 2022
    Inventors: Seong Heon KIM, Joon Kwang LEE, Yong Ho SUN, Ji Han KIM
  • Organic light emitting diode display device and method of driving the same
    Patent number: 11373597
    Abstract: A display device includes a display panel, a driving circuit, and a power supply. The driving circuit is connected to a plurality of pixels of the display panel through a plurality of scan line sets and a plurality of data lines, provides a plurality of scan signals to the display panel, and provides data voltages to the plurality of data lines. The power supply applies one or more power voltages to the plurality of pixels. The driving circuit enables at least two scan signals of the plurality of scan signals during a non-emission interval, partially overlapping the at least two scan signals during at least two consecutive horizontal periods.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: June 28, 2022
    Inventors: Seong Min Wang, Ji Hye Kong, Yong Ho Yang, Jeong-Soo Lee
  • AIR CONDITIONER FOR VEHICLE
    Publication number: 20220194162
    Abstract: The present invention relates to an air conditioner for a vehicle, which can remarkably improve resistance against an air flow in an air passageway, thereby enhancing efficiency. The air conditioner for a vehicle includes: a case having an air inlet, an air outlet, and an air passageway formed therein; a blower unit for blowing air to the air inlet; and a cooling means and a heating means disposed in the air passageway of the case in an air flow direction in order, wherein the air outlet of the case includes a floor outlet and vent outlets, the floor outlet and the vent outlets are arranged below the heating means in a height direction, and the floor outlet is arranged within a range of the width of the heating means.
    Type: Application
    Filed: March 9, 2022
    Publication date: June 23, 2022
    Inventors: Yong Ho KIM, Hak Kyu KIM, Sae Dong EOM, Seung Kyu OH
  • Method and apparatus for multi-channel access in wireless local area network
    Patent number: 11368954
    Abstract: An operation method performed by a first communication node for receiving a frame in a communication system is provided. A part of the frame is received from a second communication node during a first interval. A delay period is determined for delaying a switching time point from the first interval to a second interval is later than a preconfigured switching time point based on a result of receiving the part of the frame. Then a reception of the frame is completed during the delay period and the first interval is switched to the second interval.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: June 21, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Korea National University of Transportation Industry-Academic Cooperation Foundation
    Inventor: Yong Ho Kim
  • OPTICAL GUIDE FOR RHINITIS TREATMENT DEVICE
    Publication number: 20220176146
    Abstract: Proposed are optical guides for a rhinitis treatment device to prevent partial breaking and incomplete manufacturing by performing manufacturing through injection molding, thereby preventing imbalance and the like in quality. Particularly, the optical guides are manufactured through injection molding so as to minimize, even without including a cladding, light leakage that can be generated on the end side thereof. In addition, inducing diffusion in a limited range, which is required for treatment, can minimize the battery consumption of a device and, simultaneously, ensure treatment efficiency according to the diffusion.
    Type: Application
    Filed: November 4, 2019
    Publication date: June 9, 2022
    Inventor: Yong Ho KIM
  • Electronic apparatus and control method therefor
    Patent number: 11350823
    Abstract: An electronic apparatus according to various embodiments of the present disclosure may comprise: a sensor unit for sensing the movement of the electronic apparatus; a communication unit for communicating with an external apparatus; an input unit for receiving a user input; an output unit for providing information to a user; and a control unit for outputting a message inducing a particular action to the user through the output unit on the basis of medical information of the user and the movement of the electronic apparatus, or controlling the communication unit to transmit information related to the electronic apparatus to an external apparatus.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: June 7, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-tae Kim, Yong-ho Kim, Jong-hyun Ryu, Yong-gook Park, Ae-young Lim, Hyung-rae Cho
  • Cover for portable terminal
    Patent number: 11349518
    Abstract: Suggested is a cover for a portable terminal which is driven by receiving wireless power from a portable terminal and performs communication with an IoT device by using the portable terminal having no IoT communication module embedded therein by performing communication with the IoT device via IoT communication. The suggested cover for a portable terminal comprises: a first antenna module for generating driving power through energy harvesting with a portable terminal; and a second antenna module and a third antenna module driven by the driving power, wherein one of the first antenna module and the second antenna module collects IoT data from the portable terminal, and wherein the third antenna module transmits the IoT data, collected by one of the first antenna module and the second antenna module, to an external IoT device.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: May 31, 2022
    Assignee: AMOSENSE CO., LTD.
    Inventors: Se Min Oh, Hyung Il Baek, Yong Ho Hwang, Seung Yeob Yi
  • MONOLITHICALLY INTEGRATED InGaN/GaN QUANTUM NANOWIRE DEVICES
    Publication number: 20220165913
    Abstract: InGaN/GaN quantum layer nanowire light emitting diodes are fabricated into a single cluster capable of exhibiting a wide spectral output range. The nanowires having InGaN/GaN quantum layers formed of quantum dots are tuned to different output wavelengths using different nanowire diameters, for example, to achieve a full spectral output range covering the entire visible spectrum for display applications. The entire cluster is formed using a monolithically integrated fabrication technique that employs a single-step selective area epitaxy growth.
    Type: Application
    Filed: February 7, 2022
    Publication date: May 26, 2022
    Inventors: Zetian MI, Yong-Ho RA, Renjie WANG
  • Medicine injector
    Patent number: D956217
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: June 28, 2022
    Assignee: EOFLOW CO., LTD.
    Inventors: Yong Ho Jeon, In Wook Bin, Seung Ha Kim