Patents by Inventor Chae Kim

Chae 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).

  • Patent number: 11764238
    Abstract: An image sensing device is provided to include a pixel array of unit pixels, each pixel structured to respond to incident light to produce photocharges and including different photosensing sub-pixels at different locations within the unit pixel to detect incident light, different detection structures formed at peripheral locations of the different photosensing sub-pixels of the unit pixel, respectively, and configured to receive the photocharges that are generated by the different photosensing sub-pixels of and are carried by a current in the unit pixel, a unit pixel voltage node located at a center portion of the unit pixel and electrically coupled to electrically bias an electrical potential of the different photosensing sub-pixels, and a control circuit coupled to the different detection structures of the unit pixel to supply sub-pixel detection control signals to the different detection structures of the unit pixel, respectively.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: September 19, 2023
    Assignee: SK HYNIX INC.
    Inventors: Jae Hyung Jang, Hyung June Yoon, Jong Chae Kim, Hoon Moo Choi
  • Publication number: 20230231140
    Abstract: Disclosed is a binder composition for an all-solid-state battery including a conjugated diene-based rubber polymer and a solvent, wherein a content of a cis bond in the conjugated diene-based rubber polymer is 90% by weight or more.
    Type: Application
    Filed: January 17, 2023
    Publication date: July 20, 2023
    Applicant: KOREA KUMHO PETROCHEMICAL CO., LTD.
    Inventors: Han Baek LEE, Hoo-Chae KIM, June PARK, Seung Hyun DO, Bona CHOI
  • Patent number: 11681779
    Abstract: Disclosed are a notification service server and an operating method thereof. The present invention presents a notification service server capable of providing an access notification service to harmful sites and an operating method thereof to support a manager to prevent a client terminal from accessing a harmful site.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: June 20, 2023
    Assignee: FRANKLIN TECHNOLOGY INC.
    Inventors: Changsoo Yu, Ok Chae Kim
  • Patent number: 11658981
    Abstract: Disclosed are an Internet access management service sever and an operating method thereof. The present invention presents an Internet access management service server capable of providing an Internet access management service based on terminal grouping and an operating method thereof to support a manager to more conveniently and efficiently perform Internet access management for grouped terminals.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: May 23, 2023
    Assignee: FRANKLIN TECHNOLOGY INC.
    Inventors: Changsoo Yu, Ok Chae Kim
  • Publication number: 20230050069
    Abstract: An image sensing device may include a pixel array. The pixel array includes a sensing region including a plurality of unit pixels, each unit pixel configured to detect incident light to generate photocharge indicative of the detected incident light, a bias field region doped with impurities and disposed along an edge of the sensing region and a contact portion connected to the bias field region to apply a bias voltage to the bias field region to move the photocharge in the sensing region.
    Type: Application
    Filed: July 21, 2022
    Publication date: February 16, 2023
    Inventors: Jae Hyung JANG, Jong Chae KIM, Jae Won LEE
  • Patent number: 11552117
    Abstract: An image sensing device is provided to include a pixel array including unit pixel blocks that are arranged in a first direction and a second direction crossing the first direction, each unit pixel block configured to generate pixel signals in response to incident light reflected from a target object. The unit pixel block includes normal first pixel configured to receive a portion of the incident light at a first arrival time and generate a first pixel signal in response to the incident light, and a second pixel configured to receive another portion of the incident light at a second arrival time and generate a second pixel signal in response to the incident light. The second arrival time is later than the first arrival time.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: January 10, 2023
    Assignee: SK hynix Inc.
    Inventors: Jong Eun Kim, Ho Young Kwak, Jong Chae Kim
  • Publication number: 20220190008
    Abstract: An image sensing device includes a plurality of unit pixels, wherein each of the unit pixels includes a photoelectric conversion region disposed in a substrate, and configured to generate photocharges in response to incident light, a control region disposed in the substrate and configured to receive a control signal and generate a current in the substrate based on the control signal to carry and move the photocharges generated in the photoelectric conversion region, a detection region disposed in the substrate and configured to receive the current and to capture the photocharges carried by the current and a guard ring region configured to surround the control region, and wherein the hole current flows between the control region and the guard ring region.
    Type: Application
    Filed: November 11, 2021
    Publication date: June 16, 2022
    Inventors: Jae Hyung JANG, Jong Chae KIM, Hyung June YOON
  • Patent number: 11363224
    Abstract: An image sensing device may include a first tap and a second tap configured to generate a hole current in a substrate, and capture photocharge which is generated by incident light and migrated by the hole current. The first and second taps may be disposed in vertex regions facing each other in a diagonal direction in one pixel, respectively.
    Type: Grant
    Filed: February 13, 2021
    Date of Patent: June 14, 2022
    Assignee: SK HYNIX INC.
    Inventors: Jae Hyung Jang, Jong Chae Kim, Hyung June Yoon, Hoon Moo Choi
  • Publication number: 20220127403
    Abstract: Disclosed are a rubber polymer including a unit structure derived from a conjugated diene-based monomer and at least one of compounds represented by Chemical Formula 1 to Chemical Formula 4, a method of preparing the same, and a rubber composition including the same.
    Type: Application
    Filed: October 22, 2021
    Publication date: April 28, 2022
    Inventors: Han Baek LEE, Hoo-Chae KIM, Seung-Hwon LEE, Seung Hyun DO, Daejune JOE
  • Publication number: 20220102395
    Abstract: An image sensing device is provided to include a pixel array having a plurality of pixels arranged in a matrix shape. Each of the pixels includes: a control node configured to generate a hole current in a substrate; a detection node configured to capture photocharge migrated by the hole current, formed in a shape whose at least part is partially open, and disposed to surround the control node, and a low resistance region including a dielectric layer formed in the substrate, and disposed in the opening on of the detection node. The low resistance region includes an inner low resistance region disposed between the control node and the center of the pixel.
    Type: Application
    Filed: August 31, 2021
    Publication date: March 31, 2022
    Inventors: Hyung June YOON, Jong Eun KIM, Jong Chae KIM, Jae Won LEE, Jae Hyung JANG, Hoon Moo CHOI
  • Publication number: 20210408094
    Abstract: An image sensing device is provided to include a pixel array of unit pixels, each pixel structured to respond to incident light to produce photocharges and including different photosensing sub-pixels at different locations within the unit pixel to detect incident light, different detection structures formed at peripheral locations of the different photosensing sub-pixels of the unit pixel, respectively, and configured to receive the photocharges that are generated by the different photosensing sub-pixels of and are carried by a current in the unit pixel, a unit pixel voltage node located at a center portion of the unit pixel and electrically coupled to electrically bias an electrical potential of the different photosensing sub-pixels, and a control circuit coupled to the different detection structures of the unit pixel to supply sub-pixel detection control signals to the different detection structures of the unit pixel, respectively.
    Type: Application
    Filed: January 15, 2021
    Publication date: December 30, 2021
    Inventors: Jae Hyung JANG, Hyung June YOON, Jong Chae KIM, Hoon Moo CHOI
  • Publication number: 20210368122
    Abstract: An image sensing device may include a first tap and a second tap configured to generate a hole current in a substrate, and capture photocharge which is generated by incident light and migrated by the hole current. The first and second taps may be disposed in vertex regions facing each other in a diagonal direction in one pixel, respectively.
    Type: Application
    Filed: February 13, 2021
    Publication date: November 25, 2021
    Inventors: Jae Hyung JANG, Jong Chae KIM, Hyung June YOON, Hoon Moo CHOI
  • Publication number: 20210074753
    Abstract: An image sensing device is provided to include a pixel array including unit pixel blocks that are arranged in a first direction and a second direction crossing the first direction, each unit pixel block configured to generate pixel signals in response to incident light reflected from a target object. The unit pixel block includes normal first pixel configured to receive a portion of the incident light at a first arrival time and generate a first pixel signal in response to the incident light, and a second pixel configured to receive another portion of the incident light at a second arrival time and generate a second pixel signal in response to the incident light. The second arrival time is later than the first arrival time.
    Type: Application
    Filed: November 19, 2019
    Publication date: March 11, 2021
    Inventors: Jong Eun Kim, Ho Young Kwak, Jong Chae Kim
  • Publication number: 20200370102
    Abstract: Provided are biomarkers that are sensitive or resistant to poziotinib therapy for cancer and methods of using the biomarkers.
    Type: Application
    Filed: November 14, 2018
    Publication date: November 26, 2020
    Applicants: HANMI PHARM. CO., LTD., NATIONAL CANCER CENTER, SAMSUNG LIFE PUBLIC WELFARE FOUNDATION
    Inventors: Yeon Hee PARK, Kyung Hee PARK, Eun Jin LEE, Woong Yang PARK, Min Chae KIM, Young Whan PARK, Jung Yong KIM
  • Patent number: 10466621
    Abstract: A developing cartridge includes: a photosensitive unit; a developing unit coupled to the photosensitive unit to be movable between a release position and a developing position; an elastic member to provide an elastic force in a direction to maintain the developing unit at the developing position; a movable member including a gear portion, the movable member and capable of moving to a first position to move the developing unit to the release position and second position to move the developing unit to the developing position; and a switching member connected to a driving gear, wherein as the driving gear rotates in a first direction or a second direction, the switching member is switched between a third position at which the switching member is connected to the gear portion to move the movable member from the second position to the first position and a fourth position at which the switching member is spaced apart from the gear portion to allow the movable member to move from the first position to the second pos
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: November 5, 2019
    Assignee: HP PRINTING KOREA CO., LTD.
    Inventors: Ho-jin Jang, Young-chae Kim, Yun-kyu Sim, Gun-soo Chang
  • Patent number: 10289062
    Abstract: Disclosed is a development cartridge attachable/detachable to/from a main body of an image forming apparatus. The development cartridge includes at least a photosensitive drum to form an electrostatic latent image thereon or a developer roller to develop the electrostatic latent image by supplying a developer to the photosensitive drum, a housing to support the at least one photosensitive drum or the developer roller. A developer roller gear may be provided on a rotation shaft of the developer roller to connect to a driving gear of the main body when the development cartridge is attached to the main body, and a driven coupler provided at an end of the photosensitive drum to couple to a driving coupler located coaxially with the driving gear in the main body, based on shaft coupling when the development cartridge is attached to the main body.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: May 14, 2019
    Assignee: HP PRINTING KOREA CO., LTD.
    Inventors: Young Chae Kim, Junhui Kim, Jin-Hong Kim, Ji-Won Moon, Yun Kyu Shim, Sungwook Kang, Sunggi Kim
  • Publication number: 20180335720
    Abstract: A developing cartridge includes: a photosensitive unit; a developing unit coupled to the photosensitive unit to be movable between a release position and a developing position; an elastic member to provide an elastic force in a direction to maintain the developing unit at the developing position; a movable member including a gear portion, the movable member and capable of moving to a first position to move the developing unit to the release position and second position to move the developing unit to the developing position; and a switching member connected to a driving gear, wherein as the driving gear rotates in a first direction or a second direction, the switching member is switched between a third position at which the switching member is connected to the gear portion to move the movable member from the second position to the first position and a fourth position at which the switching member is spaced apart from the gear portion to allow the movable member to move from the first position to the second pos
    Type: Application
    Filed: July 31, 2018
    Publication date: November 22, 2018
    Applicant: HP Printing Korea Co., LTD.
    Inventors: Ho-jin Jang, Young-chae Kim, Yun-kyu Sim, Gun-soo Chang
  • Publication number: 20180188682
    Abstract: Disclosed is a development cartridge attachable/detachable to/from a main body of an image forming apparatus. The development cartridge includes at least a photosensitive drum to form an electrostatic latent image thereon or a developer roller to develop the electrostatic latent image by supplying a developer to the photosensitive drum, a housing to support the at least one photosensitive drum or the developer roller. A developer roller gear may be provided on a rotation shaft of the developer roller to connect to a driving gear of the main body when the development cartridge is attached to the main body, and a driven coupler provided at an end of the photosensitive drum to couple to a driving coupler located coaxially with the driving gear in the main body, based on shaft coupling when the development cartridge is attached to the main body.
    Type: Application
    Filed: March 1, 2018
    Publication date: July 5, 2018
    Applicant: S-PRINTING SOLUTION CO., LTD.
    Inventors: Young Chae Kim, Junhui KIM, Jin-Hong KIM, Ji-Won MOON, Yun Kyu SHIM, Sungwook KANG, Sunggi KIM
  • Patent number: D881366
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: April 14, 2020
    Assignee: PIUM, INC.
    Inventors: Jae Yeon Kihm, Min Chae Kim
  • Patent number: D881367
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: April 14, 2020
    Assignee: PIUM, INC.
    Inventors: Jae Yeon Kihm, Min Chae Kim