Patents by Inventor Ji-Tae Kim

Ji-Tae Kim 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: 20230159566
    Abstract: The present disclosure relates to a boron compound useful in an organic light-emitting diode and an organic light-emitting diode comprising same and, more particularly, to a boron compound represented by any one of [Chemical Formula A] to [Chemical Formula E], wherein [Chemical Formula A] to [Chemical Formula E] is as defined in the description.
    Type: Application
    Filed: April 13, 2021
    Publication date: May 25, 2023
    Inventors: Myeong-Jun KIM, Se-Jin LEE, Yeong-Tae CHOI, Ji-Yung KIM, Kyungtae KIM, Kyeong-Hyeon KIM
  • Patent number: 11648524
    Abstract: The present invention relates to a method for controlling an ultrafast chemical reaction using a microfluidic reactor, and more specifically, the present invention relates to a method for controlling an ultrafast chemical reaction such as the Fries rearrangement reaction and the like by using a microfluidic reactor by the 3D metal printing technique.
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: May 16, 2023
    Assignees: POSTECH ACADEMY-INDUSTRY FOUNDATION, VERSITECH LIMITED
    Inventors: Dong Pyo Kim, Ji Tae Kim, Hyune Jea Lee
  • Publication number: 20230117674
    Abstract: The present invention relates to a microfluidic reactor for controlling a chemical reaction and a chemical reaction control method using the same, and more specifically provides a microfluidic reactor capable of controlling a chemical reaction on an expanded scale and a microfluidic reaction device including the same. In addition, the present invention provides an ultrafast synthesis method for controlling unstable intermediates using the microfluidic reactor and microfluidic reaction device.
    Type: Application
    Filed: August 23, 2022
    Publication date: April 20, 2023
    Inventors: Dong Pyo KIM, Gwang-Noh AHN, Jiho KANG, Ji Tae Kim
  • Patent number: 11592692
    Abstract: A film, in which a phase transition material is not applied on an entire surface thereof and a pattern form is provided so that the aesthetically superior film of which a color is not cloudy but bright may be obtained and which has a high visible light transmittance as well as superior thermochromic properties, and a smart window including the same.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: February 28, 2023
    Assignee: LMS CO., LTD.
    Inventors: Dong Uk Lee, Ho Seong Na, Ji Tae Kim, Jong Yoon Lee, Sang Hyun Yoon, Seong Yong Yoon, Mi Young Park
  • Publication number: 20230027764
    Abstract: An integrated fuel cell control system including at least one valve installed to control a fluid in a fuel cell system, at least one drive motor configured to drive the valve, at least one sensor configured to detect the opening degree of the valve, and a fuel cell control unit configured to control the fuel cell system, wherein the fuel cell control unit includes a drive logic unit configured to calculate a motor control amount for controlling the drive motor based on information detected by the sensor and an operator request value and a drive unit configured to operate the drive motor based on the motor control amount determined by the drive logic unit, and an integrated control method including the same.
    Type: Application
    Filed: April 25, 2022
    Publication date: January 26, 2023
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Ji Tae KIM, Keun Bong HAM
  • Publication number: 20220298326
    Abstract: The present disclosure provides a composition through which a laminate which is aesthetically excellent is formed by exhibiting a blue-based color, which is a general window color, and through which a laminate having high visible light transmittance and an excellent thermochromic property is formed while enabling mass production, and the present disclosure further provides a laminate formed through the above composition and a window including the laminate.
    Type: Application
    Filed: April 22, 2021
    Publication date: September 22, 2022
    Applicant: LMS Co., Ltd.
    Inventors: Ji Tae KIM, Dong Uk LEE, Seong Yong YOON, Ho Seong NA, Jong Yoon LEE, Mi Young PARK, Sang Hyun YOON
  • Publication number: 20220187633
    Abstract: A film, in which a phase transition material is not applied on an entire surface thereof and a pattern form is provided so that the aesthetically superior film of which a color is not cloudy but bright may be obtained and which has a high visible light transmittance as well as superior thermochromic properties, and a smart window including the same.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 16, 2022
    Applicant: LMS Co., Ltd.
    Inventors: Dong Uk LEE, Ho Seong NA, Ji Tae KIM, Jong Yoon LEE, Sang Hyun YOON, Seong Yong YOON, Mi Young PARK
  • Patent number: 11272811
    Abstract: Disclosed is a blender including a noise blocking device. The blender includes: a container receiving food therein and having a processing member in which a processing member for processing food accommodated in the container is rotatably mounted thereon; a handle connected to the container; a body configured to allow the container to be mounted on an upper side thereof and receiving a drive device for supplying drive force for rotation of the processing member; and a noise blocking device connected to the body to define a closed space for receiving the container, wherein the handle is disposed outside the noise blocking device. The blender has a compact and simple structure, and provides user convenience. The noise blocking device of the blender can have an improved noise blocking effect.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: March 15, 2022
    Assignee: NUC Electronics Co., Ltd.
    Inventor: Ji Tae Kim
  • Publication number: 20220032260
    Abstract: The present invention relates to a method for controlling an ultrafast chemical reaction using a microfluidic reactor, and more specifically, the present invention relates to a method for controlling an ultrafast chemical reaction such as the Fries rearrangement reaction and the like by using a microfluidic reactor by the 3D metal printing technique.
    Type: Application
    Filed: July 28, 2021
    Publication date: February 3, 2022
    Applicants: Postech Academy-Industry Foundation, Versitech Limited
    Inventors: Dong Pyo KIM, Ji Tae KIM, Hyune Jea LEE
  • Publication number: 20210191013
    Abstract: Provided is a near-infrared ray absorbing article. A near-infrared ray absorbing article of the present invention is capable of preventing a decrease in visible transmittance and near-infrared absorption due to the interaction between a plurality of organic materials forming light-absorbing layers. In addition, the near-infrared ray absorbing article of the present invention has the advantage of being able to be thinner.
    Type: Application
    Filed: December 1, 2020
    Publication date: June 24, 2021
    Inventors: Sung Hwan MOON, Seung Man HAN, Seon Ho YANG, Tae Kwang PARK, Joon Ho JUNG, Bo Chul KANG, Hee Kyeong KIM, Seong Don HWANG, Seong Yong YOON, Ho Seong NA, Ji Tae KIM
  • Patent number: 10977997
    Abstract: A pixel includes an organic light emitting diode, a first transistor, a second transistor, and a third transistor. The first transistor includes a first electrode, a second electrode, and a gate electrode and may control a current applied to the organic light emitting diode from a first power source, wherein the gate electrode is electrically connected to a first node. The second transistor is electrically connected between the organic light emitting diode and the second electrode of the first transistor and may turn on in response to a first emission control signal. The third transistor is electrically connected between the first power source and the first electrode of the first transistor and may turn on in response to a second emission control signal. The second transistor may turn on two or more times during one frame. The third transistor may turn on exactly once in the one frame.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: April 13, 2021
    Inventors: Ji Tae Kim, Kyoung Ju Shin
  • Patent number: 10878777
    Abstract: An organic light emitting display device includes a gamma reference voltage setter to set a gamma reference voltage, a gamma reference voltage generator to generate a gamma reference voltage set by the gamma reference voltage setter, and a gamma voltage generator to generate a gamma voltage based on the gamma reference voltage. The gamma reference voltage setter sets the gamma reference voltage to a first temporary value, increases the first temporary value by a first delta value, searches a second temporary value at which luminance of the display panel is less than a preset value, and sets the gamma reference voltage based on the searched second temporary value.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: December 29, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kyung Ho Hwang, Young Seob Kim, Ji Tae Kim
  • Patent number: 10847085
    Abstract: An organic light emitting display device comprises a first pixel region including first pixels which are driven in response to data signals when the organic light emitting display device is driven in a first mode and a second mode; a first scan driver which supplies scan signals to first scan lines connected to the first pixels; and a first light emitting driver which supplies light emission control signals to first light emission control lines which are connected to the first pixels. During one frame period in the second mode, the first light emitting driver supplies K light emission control signals to each of the first light emission control lines when a still image is displayed in the first pixel region, and supplies J light emission control signals to each of the light emission control lines when a moving image is displayed in the first pixel region.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: November 24, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ji Tae Kim, Young Seob Kim
  • Patent number: 10621922
    Abstract: A display apparatus includes a display panel and a panel driver. The display panel includes a first pixel including a first organic light emitting diode (OLED). The panel driver applies a first voltage to an anode electrode of the first OLED while a first frame image is displayed on the display panel if a grayscale of the first frame image is lower than a first reference grayscale.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: April 14, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyun-Uk Oh, Ji-Tae Kim
  • Patent number: 10524495
    Abstract: Disclosed herein is a juice extraction module for juice capable of fundamentally blocking the introduction of dregs which degrade a texture of food when being mixed with the juice and certainly maintaining airtightness. According to one embodiment of the present invention, a dregs blocking part which isolates between a bottom surface of a juice extraction mesh and a bottom of the container maintains airtightness to fundamentally block the introduction of dregs into the juice, thereby improving a texture of food.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: January 7, 2020
    Assignees: NUC ELECTRONICS CO., LTD.
    Inventors: Jong Boo Kim, Ji Tae Kim, O Jung Kwon, Young Dong Kim, Chan Yeol Kim, Ho Seok Lee, Seung Hee Lee
  • Publication number: 20190380537
    Abstract: Disclosed is a blender including a noise blocking device. The blender includes: a container receiving food therein and having a processing member in which a processing member for processing food accommodated in the container is rotatably mounted thereon; a handle connected to the container; a body configured to allow the container to be mounted on an upper side thereof and receiving a drive device for supplying drive force for rotation of the processing member; and a noise blocking device connected to the body to define a closed space for receiving the container, wherein the handle is disposed outside the noise blocking device. The blender has a compact and simple structure, and provides user convenience. The noise blocking device of the blender can have an improved noise blocking effect.
    Type: Application
    Filed: July 3, 2019
    Publication date: December 19, 2019
    Inventor: Ji Tae KIM
  • Patent number: 10504433
    Abstract: A pixel includes a pixel circuit and a storage circuit. The pixel circuit provides a driving current corresponding to a data signal to an organic light emitting diode. The storage circuit provides the data signal to the pixel circuit. The storage circuit includes a storage capacitor to store the data signal and a control transistor to transmit a data signal supplied from a data output line to the storage capacitor when the control transistor is turned on.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: December 10, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ji Tae Kim, Hyung Min Shin, Kyung Ho Hwang
  • Patent number: 10403914
    Abstract: An integrated fuel cell control system is provided. The integrated fuel cell control system includes at least one sensor, at least one hydrogen on/off valve, and a fuel control unit (FCU). The FCU is configured to directly operate the at least one sensor and the at least one hydrogen on/off valve in real time and to determine a supply pressure of hydrogen supplied to a fuel cell. Thereby, noise between controllers may be removed and costs may be reduced.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: September 3, 2019
    Assignee: Hyundai Motor Company
    Inventors: Ji Tae Kim, Kyu Il Lee, Keun Bong Ham
  • Patent number: 10383481
    Abstract: Disclosed is a blender including a noise blocking device. The blender includes: a container receiving food therein and having a processing member in which a processing member for processing food accommodated in the container is rotatably mounted thereon; a handle connected to the container; a body configured to allow the container to be mounted on an upper side thereof and receiving a drive device for supplying drive force for rotation of the processing member; and a noise blocking device connected to the body to define a closed space for receiving the container, wherein the handle is disposed outside the noise blocking device. The blender has a compact and simple structure, and provides user convenience. The noise blocking device of the blender can have an improved noise blocking effect.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: August 20, 2019
    Assignee: NUC Electronics Co., Ltd.
    Inventor: Ji Tae Kim
  • Publication number: 20190237018
    Abstract: A pixel includes an organic light emitting diode, a first transistor, a second transistor, and a third transistor. The first transistor includes a first electrode, a second electrode, and a gate electrode and may control a current applied to the organic light emitting diode from a first power source, wherein the gate electrode is electrically connected to a first node. The second transistor is electrically connected between the organic light emitting diode and the second electrode of the first transistor and may turn on in response to a first emission control signal. The third transistor is electrically connected between the first power source and the first electrode of the first transistor and may turn on in response to a second emission control signal. The second transistor may turn on two or more times during one frame. The third transistor may turn on exactly once in the one frame.
    Type: Application
    Filed: October 9, 2018
    Publication date: August 1, 2019
    Inventors: Ji Tae KIM, Kyoung Ju SHIN