Patents by Inventor Woo-Jin Jung

Woo-Jin Jung 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: 20200067342
    Abstract: An electronic device is provided. The electronic device includes a power receiver (PRx) that includes a receiver coil for receiving a power signal from a wireless power transmitting device and a wireless charging integrated circuit (IC) for converting the power signal into electrical energy, a power management circuit that is electrically connected to the PRx and configured to charge a battery using the electrical energy, and a processor that is electrically connected with the PRx and the power management circuit. The processor activates a power hold mode (PHM) if a charging level of the battery is a fully charged level and controls auxiliary charging of the battery.
    Type: Application
    Filed: November 1, 2019
    Publication date: February 27, 2020
    Inventors: Yu Su KIM, Ji Young KIM, Se Ho PARK, Woo Jin JUNG, Young Joon PARK, Jung Su PARK
  • Patent number: 10564759
    Abstract: An apparatus performs a method for providing a touch interface. The method includes receiving a touch input from a touch detection unit, detecting touch characteristics according to the touch input, and generating events different from each other according to the detected touch characteristics.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: February 18, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kwang-Yong Lee, Woo-Jin Jung, Beom-Soo Cho, Yong-Gook Park
  • Publication number: 20190389516
    Abstract: Disclosed herein is a truck, a deck gate for truck, and a method for manufacturing thereof. According to the present invention, the deck gate for truck has excellent impact strength, low plastic deformation rate, excellent molding property and thermal resistance, and reduces weight. Also, the deck gate for truck according to the present invention reduces weight of about 23% in comparison with a conventional steel and wood type deck gate for truck.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 26, 2019
    Inventors: DONG WON KIM, WOO JIN JUNG, CHANG HUN LEE, HYUN KYU SHIN, DAE IL LEE, JIN WOOK HAN
  • Patent number: 10468905
    Abstract: An electronic device is provided. The electronic device includes a power receiver (PRx) that includes a receiver coil for receiving a power signal from a wireless power transmitting device and a wireless charging integrated circuit (IC) for converting the power signal into electrical energy, a power management circuit that is electrically connected to the PRx and configured to charge a battery using the electrical energy, and a processor that is electrically connected with the PRx and the power management circuit. The processor activates a power hold mode (PHM) if a charging level of the battery is a fully charged level and controls auxiliary charging of the battery.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: November 5, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu Su Kim, Ji Young Kim, Se Ho Park, Woo Jin Jung, Young Joon Park, Jung Su Park
  • Patent number: 10340723
    Abstract: An electronic device comprising: a sensing circuit configured to detect information relating to a mounting state of the electronic device when the electronic device is mounted on an external device; and a control circuit operatively coupled to the sensing circuit, configured to: detect the mounting state of the electronic device based on the information; and perform a charging operation based on the mounting state of the electronic device.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: July 2, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woo-Jin Jung, Seung-Hyun Park, Jun-Hui Lee
  • Patent number: 10307946
    Abstract: A method of making a side step of a vehicle includes a bracket that is mounted to a vehicle body and an insert main body that bears weight of passengers. The bracket and the insert main body are integrally provided by using a CFT material through insert-molding, and an injection molding resin is coupled to all over the insert main body where the bracket is coupled through insert-molding so as to form a main frame of the side step.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: June 4, 2019
    Assignees: Hyundai Motor Company, LG Hausys, Ltd.
    Inventors: Seung Mok Lee, Kwang Jae Choi, Nam Cheol Kim, Seung Ryong Jeong, Sung Jun Hong, Woo Jin Jung, Chun Ho Park
  • Patent number: 10241510
    Abstract: Methods and apparatuses are provided for controlling a vehicle. The vehicle is controlled to operate in an autonomous driving mode in which the vehicle is driven without a manipulation by an operator of the vehicle. A request to switch to a manual driving mode, in which the vehicle is driven with the manipulation by the operator, is received. A range of the manipulation regarding a function of the vehicle is determined according to a driving situation of the vehicle in response to the request. The vehicle is controlled to operate in the manual driving mode in which the manipulation by the operator is limited according to the range of the manipulation.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: March 26, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Woo-jin Jung, Myung-sik Kim, Je-woong Ryu, Seung-beom Han, Chang-soo Park, Aron Baik, Jung-gap Kuk, Jung-hoon Park, Jin-woo Yoo, Mid-eum Choi
  • Patent number: 10096290
    Abstract: A method of driving a display apparatus including generating first gamma correction data of input data using a first gamma look-up table (“LUT”), determining a Mura correction value of the first gamma correction data, adding the Mura correction value to the input data to generate added input data, generating second gamma correction data of the added input data using the first gamma LUT, and driving a pixel in the display panel using the second gamma correction data of the added input data. The Mura correction value is determined after the gamma correction data is generated, and the generating of the added input data is performed prior to any gamma correction being performed on the input data.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: October 9, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Hee Na, Hoi-Sik Moon, Kang-Hyun Kim, Woo-Jin Jung, Jae-Seob Chung, Jung-Suk Han
  • Patent number: 10056051
    Abstract: A display apparatus includes a gamma controller configured to determine whether the target pixel unit is driven in both time division method and space division method based on a plurality of comparison values and a reference condition, and an output controller configured to generate normal gamma-data of the target pixel unit using a normal gamma curve if the plurality of comparison values satisfy the reference condition and to generate high gamma-data and low gamma-data of the target pixel unit using a high gamma curve and a low gamma curve in both time division method and space division method if the plurality of comparison values do not satisfy the reference condition.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: August 21, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ji-Eun Jang, Go-Eun Cha, Ji-Hye Choi, Hoi-Sik Moon, Jae-Seok Choi, Shim-Ho Yi, Jong-Hee Na, Woo-Young Lee, Woo-Jin Jung, Kang-Hyun Kim, Jun-Il Park, Jung-Suk Han, Jae-Seob Chung
  • Patent number: 10043879
    Abstract: A semiconductor device includes a fin active region protruding from a substrate and extending in a first direction, a gate electrode covering an upper surface and sidewalls of the fin active region and extending in a second direction crossing the first direction, a gate spacer structure on opposite sidewalls of the gate electrode, an insulating capping layer on the gate electrode and extending in the second direction, an insulating liner on opposite sidewalls of the gate electrode and on an upper surface of the gate spacer structure, and a self-aligned contact at a side of the gate electrode. The insulating liner may have a second thickness greater than a first thickness of the gate spacer structure. A sidewall of the self-aligned contact may be in contact with the gate spacer structure and the insulating liner.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: August 7, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon-jae Kim, Ho-young Kim, Dong-kwon Kim, Jin-hyuk Yoo, Woo-jin Jung
  • Publication number: 20180102099
    Abstract: A method of driving a display apparatus including generating first gamma correction data of input data using a first gamma look-up table (“LUT”), determining a Mura correction value of the first gamma correction data, adding the Mura correction value to the input data to generate added input data, generating second gamma correction data of the added input data using the first gamma LUT, and driving a pixel in the display panel using the second gamma correction data of the added input data. The Mura correction value is determined after the gamma correction data is generated, and the generating of the added input data is performed prior to any gamma correction being performed on the input data.
    Type: Application
    Filed: December 12, 2017
    Publication date: April 12, 2018
    Inventors: Jong-Hee NA, Hoi-Sik Moon, Kang-Hyun Kim, Woo-Jin Jung, Jae-Seob Chung, Jung-Suk Han
  • Patent number: 9939388
    Abstract: A wafer inspection apparatus including a derivation unit configured to derive a first polar coordinate set and a second polar coordinate set using a latin hypercube sampling, the first and second polar coordinate sets not overlapping each other, an inspection unit configured to perform defect inspections of a plurality of wafers using the first and second polar coordinate sets, a support unit configured to support the wafers, and an calculation unit configured to combine a defect inspection result using the first polar coordinate set with a defect inspection result using the second polar coordinate set may be provided.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: April 10, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Choon-Shik Leem, Woo-Jin Jung, Chung-Sam Jun
  • Publication number: 20180062422
    Abstract: An electronic device is provided. The electronic device includes a power receiver (PRx) that includes a receiver coil for receiving a power signal from a wireless power transmitting device and a wireless charging integrated circuit (IC) for converting the power signal into electrical energy, a power management circuit that is electrically connected to the PRx and configured to charge a battery using the electrical energy, and a processor that is electrically connected with the PRx and the power management circuit. The processor activates a power hold mode (PHM) if a charging level of the battery is a fully charged level and controls auxiliary charging of the battery.
    Type: Application
    Filed: August 29, 2017
    Publication date: March 1, 2018
    Inventors: Yu Su KIM, Ji Young KIM, Se Ho PARK, Woo Jin JUNG, Young Joon PARK, Jung Su PARK
  • Patent number: 9881568
    Abstract: A display apparatus includes a display panel that comprises a plurality of pixels, a first image data corrector configured to calculate a Mura correction value of input data based on gamma correction data of the input data, to add the Mura correction value to the input data to generate added input data, and to generate gamma correction data of the added input data, and a data driver configured to drive the plurality of pixels based on the gamma correction data provided from the first image data corrector.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: January 30, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Hee Na, Hoi-Sik Moon, Kang-Hyun Kim, Woo-Jin Jung, Jae-Seob Chung, Jung-Suk Han
  • Patent number: 9842571
    Abstract: A context awareness-based screen scroll method is provided. The method includes detecting information about surrounding circumstances of a terminal, setting a screen scroll mode based on the surrounding circumstances, detecting occurrence of an event corresponding to the set screen scroll mode, and executing screen scroll according to the occurred event.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: December 12, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Su Hong, Hong-Il Kim, Joo-Young Son, Woo-Jin Jung, Tae-Hwa Hong, Byung-Jun Son, Yun-Je Oh, Sun-Tae Jung
  • Patent number: 9754545
    Abstract: A method of reducing a total, per device, measurements taking time in a calibration system that uses a sensor array that serially reports out its readings and a data processing unit that needs to receive the reported out readings in good order before allowing an under-measurement first display device to advance away from a measurements taking station includes the step of not driving the first display device with all of required full screen test images where each is a full screen display of only a respective one of a predetermined minimum number of grayscale values produced as a minimum number of needed full screen sample images and; in place of at least a first plurality of the not-produced full screen images, driving the under-measurement first display device with a partial screen multi-pattern that presents a plurality of different grayscale values including ones not presented by those of all of the full screen test images that are used to drive the under-measurement first display device.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: September 5, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung-Suk Han, Hoi-Sik Moon, Kang-Hyun Kim, Jong-Hee Na, Woo-Jin Jung, Jae-Seob Chung
  • Patent number: 9753827
    Abstract: Provided is a method and apparatus for identifying a type of an external device connected to an interface connector in an electronic device. The electronic device may measure a voltage of power that is input to a power supply terminal of the interface connector that includes the power supply terminal and is configured to connect with an external device. The electronic device may identify a type of the external device connected to the interface connector based on the voltage of the input power. In addition, other embodiments are also possible.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: September 5, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Kwi Kim, Woo-Jin Jung
  • Publication number: 20170235305
    Abstract: Methods and apparatuses are provided for controlling a vehicle. The vehicle is controlled to operate in an autonomous driving mode in which the vehicle is driven without a manipulation by an operator of the vehicle. A request to switch to a manual driving mode, in which the vehicle is driven with the manipulation by the operator, is received. A range of the manipulation regarding a function of the vehicle is determined according to a driving situation of the vehicle in response to the request. The vehicle is controlled to operate in the manual driving mode in which the manipulation by the operator is limited according to the range of the manipulation.
    Type: Application
    Filed: July 19, 2016
    Publication date: August 17, 2017
    Inventors: Woo-jin JUNG, Myung-sik KIM, JE-WOONG RYU, SEUNG-BEOM HAN, Chang-soo PARK, Aron BAIK, Jung-gap KUK, Jun-hoon PARK, Jin-woo YOO, Mid-eum CHOI
  • Patent number: 9721530
    Abstract: A method of displaying an image on a display panel which comprises a plurality of pixels arranged as a matrix type includes measuring a tristimulus value of X, Y and Z values of a displayed image to generate a target curve, generating a corrected grayscale data of a red pixel, a green pixel and a blue pixel using X, Y and Z values of the target curve and converting the corrected grayscale data to a data voltage to provide a data line of the display panel with the data voltage.
    Type: Grant
    Filed: January 27, 2015
    Date of Patent: August 1, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jung-Suk Han, Hoi-Sik Moon, Kang-Hyun Kim, Jong-Hee Na, Jun-Il Park, Woo-Jin Jung, Jae-Seob Chung
  • Patent number: 9703408
    Abstract: An apparatus and method are provided for adjusting a touch recognition area on a touch interface. The method includes displaying an item on a screen of a terminal; sensing an approach area according to an approach of a user input object to the touch interface; determining an approach direction of the user input object, based on the approach area; and adjusting a touch recognition area of the item, based on the approach direction.
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: July 11, 2017
    Assignee: Samung Electronics Co., Ltd
    Inventors: Hyun-Su Hong, Woo-Jin Jung