Patents by Inventor Yong Joon Park

Yong Joon 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).

  • Patent number: 11929384
    Abstract: An image sensor may include a first photo-sensing device on a semiconductor substrate and configured to sense light of a first wavelength spectrum, and second and third photo-sensing devices integrated in the semiconductor substrate and configured to sense light of a second and third wavelength spectrum, respectively. The first photo-sensing device may overlap each of the second and third photo-sensing devices in a thickness direction of the semiconductor substrate. The second and third photo-sensing devices do not overlap in the thickness direction and each have an upper surface, a lower surface, and a doped region therebetween. The third photo-sensing device includes an upper surface deeper further from the upper surface of the semiconductor substrate than the upper surface of the second photo-sensing device and a doped region thicker than the doped region of the second photo-sensing device. The image sensor may omit the first photo-sensing device.
    Type: Grant
    Filed: March 20, 2023
    Date of Patent: March 12, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung Bae Park, Yong Wan Jin, Sung Young Yun, Sung Jun Park, Feifei Fang, Chul Joon Heo
  • Patent number: 11701598
    Abstract: A structure for coupling assembly blocks of a polyhedral shape formed of a plurality of side plates, a top plate, and a bottom plate, includes a first coupling member formed on a portion of at least one of the plurality of side plates, the top plate, and the bottom plate and a second coupling member formed on a portion of at least one of the plurality of side plates, the top plate, and the bottom plate other than one on which the first coupling member is formed. The first coupling member of one assembly block is configured to couple with the second coupling member of other assembly block in a sliding manner, in a fitting manner, or in a rotating manner.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: July 18, 2023
    Assignee: CREAMO INC.
    Inventors: Seok Lee, Deok Ha Woo, Taik Jin Lee, Yong Joon Park, Jeong Hun Shin
  • Publication number: 20230080239
    Abstract: Disclosed are a coating composition for a composite positive electrode active material and a method of preparing a composite positive electrode active material using the same.
    Type: Application
    Filed: September 13, 2022
    Publication date: March 16, 2023
    Inventors: Sung Woo Noh, Sang Heon Lee, Je Sik Park, Jung Hyun Seo, Im Sul Seo, Ju Young Seong, Chung Bum Lim, Yong Joon Park, Jun Su Lee, Da Hye Yoon, Joo Young Lee
  • Publication number: 20220308817
    Abstract: Examples described herein relate to a display engine. In some examples, at least one processor is to generate one or more planes of a frame and store the generated one or more planes of a frame into the at least one memory. In some examples, the at least one processor is to determine whether a plane in the frame is a candidate plane for compression. In some examples, for the candidate plane for compression, based on the candidate plane not being subject to compression, the at least one processor is to adjust a plane level of the candidate plane to subject the candidate plane to compression. In some examples, the plane level of the candidate plane to subject the candidate plane to compression is a bottom most level. In some examples, for the candidate plane for compression, based on the candidate plane not being subject to compression and the candidate plane including content that would be occluded by an upper level plane, the at least one processor is to retain a plane level of the candidate plane.
    Type: Application
    Filed: March 24, 2021
    Publication date: September 29, 2022
    Inventors: Ajay SAINI, Prashant SOLANKI, Bharath Prabhu PERDOOR, Yong-Joon PARK, Sravan AKEPATI
  • Patent number: 11249534
    Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for reduced computing device power consumption. Example methods disclosed herein includes detecting frame updates corresponding to input frames to be presented by a display, and causing a programmable timer to generate second interrupts corresponding to first interrupts generated by a display engine, the second interrupts to be generated when there are no frame updates detected for at least a first duration of time defined by a first threshold. Example methods further include causing the display engine to transition to a low power state when (1) the programmable timer is configured to generate the second interrupts and (2) no frame updates have been detected for at least a second duration of time following the first duration of time, the second duration of time defined by a second threshold.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: February 15, 2022
    Assignee: INTEL CORPORATION
    Inventors: Paul Diefenbaugh, Arthur Runyan, Gary Smith, Kathy Bui, Ajay Saini, Vishal Sinha, Yifan Li, Yong-Joon Park
  • Publication number: 20210268395
    Abstract: A structure for coupling assembly blocks of a polyhedral shape formed of a plurality of side plates, a top plate, and a bottom plate, includes a first coupling member formed on a portion of at least one of the plurality of side plates, the top plate, and the bottom plate and a second coupling member formed on a portion of at least one of the plurality of side plates, the top plate, and the bottom plate other than one on which the first coupling member is formed. The first coupling member of one assembly block is configured to couple with the second coupling member of other assembly block in a sliding manner, in a fitting manner, or in a rotating manner.
    Type: Application
    Filed: April 12, 2021
    Publication date: September 2, 2021
    Inventors: Seok LEE, Deok Ha WOO, Taik Jin LEE, Yong Joon PARK, Jeong Hun SHIN
  • Publication number: 20210116985
    Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for reduced computing device power consumption. Example methods disclosed herein includes detecting frame updates corresponding to input frames to be presented by a display, and causing a programmable timer to generate second interrupts corresponding to first interrupts generated by a display engine, the second interrupts to be generated when there are no frame updates detected for at least a first duration of time defined by a first threshold. Example methods further include causing the display engine to transition to a low power state when (1) the programmable timer is configured to generate the second interrupts and (2) no frame updates have been detected for at least a second duration of time following the first duration of time, the second duration of time defined by a second threshold.
    Type: Application
    Filed: November 2, 2020
    Publication date: April 22, 2021
    Inventors: Paul Diefenbaugh, Arthur Runyan, Gary Smith, Kathy Bui, Ajay Saini, Vishal Sinha, Yifan Li, Yong-Joon Park
  • Publication number: 20200402445
    Abstract: Some embodiments provide a method including determining one or more areas of a display to remain active responsive to received user input, determining one or more areas to be dimmed responsive to the received user input, and dimming the one or more areas of the display to be dimmed to reduce a power consumption of the display. The user input may include mouse cursor, keyboard, touch, eye position or movement information, voice commands, or a power policy of an electronic device including the display. The dimming may include dimming pixels of the display in the one or more areas of the display to be dimmed or changing a color of such pixels. The display may include multiple displays and the dimming including dimming areas on multiple ones of displays, including turning off one or more of the displays. The dimming may be turned and off based on user input.
    Type: Application
    Filed: February 25, 2020
    Publication date: December 24, 2020
    Inventors: Celia Hua-Mei Yang, Ivan Chen, Sravan Akepati, Yong-Joon Park, Jackson Tsai, Lyndon Feng, Ajay Saini
  • Patent number: 10861424
    Abstract: In an embodiment, a computing device includes a processor and a machine-readable storage medium storing instructions. The instructions may be executable by the hardware processor to: monitor a user input device during presentation of video frames on a display device with a refresh rate at a first level; determine whether a time period since a last user interaction with the user input device exceeds a time threshold; and reduce the refresh rate of the display device to a second level in response to a determination that the time period since the last user interaction exceeds the time threshold. Other embodiments are described and claimed.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: December 8, 2020
    Assignee: Intel Corporation
    Inventors: Ajay Saini, Yong-Joon Park, Sravan Akepati
  • Publication number: 20200346128
    Abstract: An assembly unit includes side plate having first coupling member on first side, second coupling member on second side, and third coupling member on each of third and fourth sides, top plate including fourth coupling member and top stud, and bottom plate including fifth coupling member and bottom stud. The first coupling member is engaged with the second coupling member of neighboring side plate. The fourth coupling member is engaged with the third coupling member. The fifth coupling member is engaged with the third coupling member. The first coupling member includes protrusion. The second coupling member includes groove. The protrusion is fitted into the groove of the neighboring side plate. The third coupling member includes thread. Each of the fourth and fifth coupling members includes thread. The fourth and fifth coupling members are engaged with the third coupling member in a screwed manner using the threads.
    Type: Application
    Filed: July 21, 2020
    Publication date: November 5, 2020
    Inventors: Seok LEE, Taikjin LEE, Jeong Hun SHIN, Won Kyo JEONG, Sun Ho KIM, Hyunsoo CHUNG, Hyunduk KIM, Yong-Joon PARK, Deokha WOO
  • Patent number: 10824216
    Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for reduced computing device power consumption. Example methods disclosed herein includes detecting frame updates corresponding to input frames to be presented by a display, causing a programmable timer to generate second interrupts corresponding to first interrupts generated by a display engine, the second interrupts to be generated when there are no frame updates detected for at least a first duration of time defined by a first threshold. Example methods further include causing the display engine to transition to a low power state when (1) the programmable timer is configured to generate the second interrupts and (2) no frame updates have been detected for at least a second duration of time following the first duration of time, the second duration of time defined by a second threshold.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: November 3, 2020
    Assignee: Intel Corporation
    Inventors: Paul Diefenbaugh, Arthur Runyan, Gary Smith, Kathy Bui, Ajay Saini, Vishal Sinha, Yifan Li, Yong-Joon Park
  • Patent number: 10796626
    Abstract: In an embodiment, a computing device includes a processor and a machine-readable storage medium storing instructions. The instructions may be executable by the hardware processor to: receive a request for an expanded refresh rate that is not supported by a display device; in response to the received request, determine a native refresh rate that is supported by a display device; mask a plurality of interrupts generated by display hardware at the determined native refresh rate; and send, at the requested expanded refresh rate, a plurality of emulated interrupts to an operating system in place of the masked plurality of interrupts generated by the display hardware. Other embodiments are described and claimed.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: October 6, 2020
    Assignee: Intel Corporation
    Inventors: Ajay Saini, Yong-Joon Park, Sravan Akepati
  • Patent number: 10737190
    Abstract: A smart toy platform includes a body including a top part, a bottom part, and a plurality of side parts, a function unit coupled to at least one of the plurality of side parts an application unit arranged in the body and to control an operation of the function unit, a base unit arranged in the body and to provide an application support function to the application unit, and a power supply unit configured to supply electric power to at least one of the function unit, the application unit, or the base unit. The function unit is coupled to the at least one of the plurality of side parts on an inner side or an outer side, across the inner side and the outer side, or an integrate manner.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: August 11, 2020
    Assignee: CREAMO INC.
    Inventors: Seok Lee, Taikjin Lee, Hyunduk Kim, Jeong Hun Shin, Won Kyo Jeong, Soo Jung Hur, Yong-Joon Park, Deokha Woo
  • Patent number: 10737191
    Abstract: An assembly unit includes side plate having first coupling member on first side, second coupling member on second side, and third coupling member on each of third and fourth sides, top plate including fourth coupling member and top stud, and bottom plate including fifth coupling member and bottom stud. The first coupling member is engaged with the second coupling member of neighboring side plate. The fourth coupling member is engaged with the third coupling member. The fifth coupling member is engaged with the third coupling member. The first coupling member includes protrusion. The second coupling member includes groove. The protrusion is fitted into the groove of the neighboring side plate. The third coupling member includes thread. Each of the fourth and fifth coupling members includes thread. The fourth and fifth coupling members are engaged with the third coupling member in a screwed manner using the threads.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: August 11, 2020
    Assignee: CREAMO INC.
    Inventors: Seok Lee, Taikjin Lee, Jeong Hun Shin, Won Kyo Jeong, Sun Ho Kim, Hyunsoo Chung, Hyunduk Kim, Yong-Joon Park, Deokha Woo
  • Patent number: 10714759
    Abstract: Disclosed is an electrode for lithium-air batteries without using a binder and a carbon additive and a method of manufacturing the same, and more specifically, provided is a nanofiber network-based current collector-catalyst monolithic porous air electrode which has an improved specific surface area and high air permeability as the energy density per weight is increased and the diameter, porosity, and thickness of the nanofibers are controlled by utilizing a significantly light polymer and carbon based material.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: July 14, 2020
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Il-Doo Kim, Ji Won Jung, Ki Ro Yoon, Dae Ho Yoon, Yong Joon Park
  • Publication number: 20190299113
    Abstract: A smart toy platform includes a body including a top part, a bottom part, and a plurality of side parts, a function unit coupled to at least one of the plurality of side parts an application unit arranged in the body and to control an operation of the function unit, a base unit arranged in the body and to provide an application support function to the application unit, and a power supply unit configured to supply electric power to at least one of the function unit, the application unit, or the base unit. The function unit is coupled to the at least one of the plurality of side parts on an inner side or an outer side, across the inner side and the outer side, or an integrate manner.
    Type: Application
    Filed: April 3, 2018
    Publication date: October 3, 2019
    Applicant: CREAMO Inc.
    Inventors: Seok LEE, Taikjin LEE, Hyunduk KIM, Jeong Hun SHIN, Won Kyo JEONG, Soo Jung HUR, Yong-Joon PARK, Deokha WOO
  • Publication number: 20190240590
    Abstract: An assembly unit includes side plate having first coupling member on first side, second coupling member on second side, and third coupling member on each of third and fourth sides, top plate including fourth coupling member and top stud, and bottom plate including fifth coupling member and bottom stud. The first coupling member is engaged with the second coupling member of neighboring side plate. The fourth coupling member is engaged with the third coupling member. The fifth coupling member is engaged with the third coupling member. The first coupling member includes protrusion. The second coupling member includes groove. The protrusion is fitted into the groove of the neighboring side plate. The third coupling member includes thread. Each of the fourth and fifth coupling members includes thread. The fourth and fifth coupling members are engaged with the third coupling member in a screwed manner using the threads.
    Type: Application
    Filed: October 4, 2018
    Publication date: August 8, 2019
    Inventors: Seok LEE, Taikjin Lee, Jeong Hun Shin, Won Kyo JEONG, Sun Ho KIM, Hyunsoo CHUNG, Hyunduk Kim, Yong-Joon PARK, Deokha WOO
  • Patent number: 10334170
    Abstract: A camera module includes a lens unit disposed in a housing unit; an actuator unit configured to drive the lens unit in first through third directions relative to the housing unit; and an actuator controller configured to control the actuator unit according to compensation amounts for moving drift in the second and third directions depending on a position of the lens unit in the first direction.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: June 25, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Hoon Heo, Shin Young Cheong, Won Seok Bang, Hee Soo Yoon, Yong Joon Park, Won Seob Oh
  • Publication number: 20190172427
    Abstract: In an embodiment, a computing device includes a processor and a machine-readable storage medium storing instructions. The instructions may be executable by the hardware processor to: monitor a user input device during presentation of video frames on a display device with a refresh rate at a first level; determine whether a time period since a last user interaction with the user input device exceeds a time threshold; and reduce the refresh rate of the display device to a second level in response to a determination that the time period since the last user interaction exceeds the time threshold. Other embodiments are described and claimed.
    Type: Application
    Filed: February 7, 2019
    Publication date: June 6, 2019
    Inventors: Ajay Saini, Yong-Joon Park, Sravan Akepati
  • Publication number: 20190172388
    Abstract: In an embodiment, a computing device includes a processor and a machine-readable storage medium storing instructions. The instructions may be executable by the hardware processor to: receive a request for an expanded refresh rate that is not supported by a display device; in response to the received request, determine a native refresh rate that is supported by a display device; mask a plurality of interrupts generated by display hardware at the determined native refresh rate; and send, at the requested expanded refresh rate, a plurality of emulated interrupts to an operating system in place of the masked plurality of interrupts generated by the display hardware. Other embodiments are described and claimed.
    Type: Application
    Filed: February 7, 2019
    Publication date: June 6, 2019
    Inventors: Ajay Saini, Yong-Joon Park, Sravan Akepati