Patents by Inventor Dong-jin Lee

Dong-jin Lee 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).

  • COIL COMPONENT
    Publication number: 20220093317
    Abstract: A coil component includes a body, a coil portion disposed in the body, and first and second external electrodes disposed on the body to be spaced apart from each other, wherein A/C?2.4 and B/C?1.6 are satisfied, where a length, a width, and a thickness of the coil component are defined as ‘A’, ‘B’, and ‘C’, respectively, and a ratio of a thickness to a width of at least one turn of the coil portion is 1 or less, based on a cross-section of the coil component.
    Type: Application
    Filed: December 9, 2020
    Publication date: March 24, 2022
    Inventors: Chan YOON, Dong Hwan LEE, Dong Jin LEE, Sang Soo PARK
  • Semiconductor device
    Patent number: 11282833
    Abstract: A semiconductor device is provided. The semiconductor device includes a first substrate, an active region defined by an isolation film in the first substrate, an oxide semiconductor layer on the first substrate in the active region, and not comprising silicon, a recess inside the oxide semiconductor layer, and a gate structure filling the recess, comprising a gate electrode and a capping film on the gate electrode, and having an upper surface on a same plane as an upper surface of the active region.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: March 22, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong Jin Lee, Ji Young Kim, Bong Soo Kim, Hyeon Kyun Noh, Moon Young Jeong
  • COIL COMPONENT AND BOARD HAVING THE SAME MOUNTED THEREON
    Publication number: 20220076881
    Abstract: A coil component includes a body; first and second coil portions spaced apart from each other in the body; first and second external electrodes disposed on the body to be spaced apart from each other and connected to both ends of the first coil portion; and first and second ground electrodes spaced apart from each other on the body and connected to both ends of the second coil portion.
    Type: Application
    Filed: December 10, 2020
    Publication date: March 10, 2022
    Inventors: Dong Hwan LEE, Sang Soo PARK, Chan YOON, Dong Jin LEE, Hwi Dae KIM, Hye Mi YOO
  • Coil electronic component
    Patent number: 11264161
    Abstract: A coil electronic component includes a support substrate, a coil pattern disposed on at least one surface of the support substrate, a lead-out pattern disposed on at least one surface of the support substrate to be connected to the coil pattern, an encapsulant disposed to encapsulate the support substrate, the coil pattern, and at least one portion of the lead-out pattern, and an external electrode disposed on an external surface of the encapsulant to be connected to the lead-out pattern. The lead-out pattern includes a slit disposed on a side of a region facing the external electrode. The slit is exposed in a direction toward the external electrode and in a direction away from the support substrate, on the basis of a thickness direction of the support substrate, and is not connected to the support substrate.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: March 1, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chan Yoon, Dong Hwan Lee, Dong Jin Lee, Young Ghyu Ahn
  • HANDOVER MANAGEMENT METHOD
    Publication number: 20220053391
    Abstract: In accordance with an aspect of the present disclosure, there is provided a handover management method performed by a session management function (SMF). The method comprises, receiving handover information related to a user equipment (UE) receiving a predetermined service by accessing a source radio access network (S-RAN), obtaining, after receiving the handover information, resource information on a resource used when the predetermined service is provided to the UE at the S-RAN, and transmitting, to a user plane function (UPF), a request that a resource corresponding to the obtained resource information is to be secured in a target radio access network (T-RAN).
    Type: Application
    Filed: September 27, 2019
    Publication date: February 17, 2022
    Inventor: Dong Jin LEE
  • COIL COMPONENT
    Publication number: 20220037082
    Abstract: A coil component includes a body having a core, a coil portion disposed in the body and having a central portion in which the core is disposed, a first external electrode and a second external electrode, each connected to the coil portion, a third external electrode spaced apart from each of the first and second external electrodes, and a noise removal portion disposed to at least partially surround the coil portion between a surface of the body and the core and having both end portions, each connected to the third external electrode.
    Type: Application
    Filed: December 10, 2020
    Publication date: February 3, 2022
    Inventors: Dong Hwan LEE, Sang Soo PARK, Dong Jin LEE, Chan YOON, Hwi Dae KIM, Hye Mi YOO
  • COIL COMPONENT
    Publication number: 20220020523
    Abstract: A coil component includes a body, a planar spiral-shaped coil portion disposed in the body, a lead portion disposed to be spaced apart from the coil portion in the body, a support substrate disposed between the coil portion and the lead portion to correspond to the lead portion, a via penetrating through the support substrate to connect an internal end portion of the coil portion and an internal end portion of the lead portion to each other, an insulating layer covering the coil portion and the lead portion, and a first external electrode and a second external electrode disposed to be spaced apart from each other on a surface of the body and connected to the external end portion of each of the coil portion and the lead portion.
    Type: Application
    Filed: December 9, 2020
    Publication date: January 20, 2022
    Inventors: Chan YOON, Dong Hwan LEE, Dong Jin LEE, Sang Soo PARK
  • COIL COMPONENT
    Publication number: 20220013270
    Abstract: A coil component includes a core portion, and first and second coil portions wound to form at least one or more turns on the core portion. The core portion includes a first core portion on which the first coil portion is wound, a second core portion on which the second coil portion is wound, and a third core portion which is disposed to be spaced apart from and between the first and second core portions and on which the first and second coil portions are wound to overlap each other.
    Type: Application
    Filed: December 3, 2020
    Publication date: January 13, 2022
    Inventors: Chan YOON, Dong Hwan LEE, Dong Jin LEE, Sang Soo PARK
  • NETWORK DEVICE AND PACKET PROCESSING METHOD USING SAME
    Publication number: 20220006735
    Abstract: In accordance with an aspect of the present disclosure, there is provided a network function (NF). The NF comprises, a communication unit configured to receive, from another NF, a message regarding association between the NF and the another NF; and a message processing unit configured to obtain, from the received message, delivery information for a message to be transmitted to the another NF, and to transmit the message to be transmitted to the another NF based on the obtained delivery information to the another NF.
    Type: Application
    Filed: September 19, 2019
    Publication date: January 6, 2022
    Inventor: Dong Jin LEE
  • COIL COMPONENT
    Publication number: 20210398740
    Abstract: A coil component includes a body having end surfaces opposing each other and side surfaces connecting the end surfaces and opposing each other, a support substrate disposed within the body and having a first surface and a second surface opposing each other, first and second coil units disposed on the first surface and the second surface of the support substrate, respectively, and each including a plurality of turns, and lead portions connected to the first and second coil units and exposed to a first end surface and a second end surface of the body, respectively. A shortest distance from an outermost turn of the first coil unit to the second end surface of the body is greater than a shortest distance from the outermost turn of the first coil unit to a first side surface of the body.
    Type: Application
    Filed: April 14, 2021
    Publication date: December 23, 2021
    Inventors: Dong Hwan Lee, Dong Jin Lee, Chan Yoon, Young Ghyu Ahn
  • COIL COMPONENT
    Publication number: 20210398737
    Abstract: A coil component includes a support substrate, first and second coil units disposed on the support substrate and spaced apart from each other, and a body having a first core and a second core spaced apart from the first core. The first and second coil units include first and second winding portions having at least one turn around the first and second cores, respectively, and first and second extension portions respectively extending from the first and second winding portions, each of the first and second extension portions surrounding the first and second cores. The first and second winding portions are spaced apart from each other in a direction in which the first extension portion extends from the first winding portion.
    Type: Application
    Filed: April 16, 2021
    Publication date: December 23, 2021
    Inventors: Dong Hwan LEE, Dong Jin LEE, Chan YOON, Young Ghyu AHN
  • Seat lock
    Patent number: 11202511
    Abstract: The present invention relates to a seat lock including: a fixed bracket fixed to a leg of a chair; a locking unit disposed on the fixed bracket; and a movable bracket fixed to a seat of the chair in such a manner as to rotate together with the seat and having a seat rotation shaft and a locking piece coupled to an end periphery of the seat rotation shaft in such a manner as to be exposed to the outside, wherein the locking unit includes a driving motor having a driving shaft, a driving cam fitted to the driving shaft of the driving motor, and a latch rotating in a range of a given angle around a shaft fixed to the fixed bracket to limit the rotational movement of the locking piece. According to the present invention, the seat lock can utilize the locking unit to allow the seat to be more efficiently managed.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: December 21, 2021
    Inventors: Sang Kyu Kim, Jang Soo Kim, Young Su No, Hyun Jong Baek, Geum Sang Yoo, Sang Heon Lee, Ja Bin Lee, Young Wook Choi, Matthew Han, Seo Hee Kim, Ok Sun Kim, Dong Jin Lee, Chang Moo Heo, Jin Chul Kim, Man Soon Lim
  • CONTROL PLANE NETWORK FUNCTION, USER PLANE NETWORK FUNCTION, AND PACKET PROCESSING METHOD USING SAME
    Publication number: 20210392206
    Abstract: In accordance with an aspect of the present disclosure, there is provided a control plane network function. The control plane network function comprises, a communication unit configured to receive a user plane packet (UPP); a packet analysis unit configured to analyze the received UPP to determine whether to process the received UPP; and a user plane processor configured to process the received UPP if the received UPP is determined to be processed, and to control the received UPP to be transmitted to a user plane network function (UP NF) if the received UPP is determined not to be processed.
    Type: Application
    Filed: October 17, 2019
    Publication date: December 16, 2021
    Inventor: Dong Jin LEE
  • IMAGE SENSING DEVICE AND PHOTOGRAPHING DEVICE INCLUDING THE SAME
    Publication number: 20210382175
    Abstract: An image sensing device and a photographing device including the same are disclosed. The image sensing device includes a pixel array configured to have a first pixel and a second pixel that are different from each other in terms of at least one of an effective measurement distance, temporal resolution, spatial resolution, and unit power consumption, and a timing controller configured to determine whether a distance to a target object is equal to or less than a predetermined threshold distance, and selectively activate any one of the first pixel and the second pixel according to the result of determination.
    Type: Application
    Filed: March 5, 2021
    Publication date: December 9, 2021
    Inventors: Hyung June YOON, Dong Jin LEE
  • COIL COMPONENT
    Publication number: 20210375535
    Abstract: A coil component includes a winding-type coil including a coil portion and first and second lead-out portions respectively connected to the coil portion; a body in which the winding-type coil is disposed, the first and second lead-out portions of the winding-type coil exposed from the body; a noise removal portion including a pattern portion spaced apart from a metal wire of the winding-type coil in the body and having both end portions spaced apart from each other to have an open-loop, and a third lead-out portion connected to the pattern portion and exposed from the body; an insulating layer disposed between the winding-type coil and the noise removal portion; and first to third external electrodes arranged on the body to be spaced apart from each other and respectively connected to the first to third lead-out portions.
    Type: Application
    Filed: August 11, 2020
    Publication date: December 2, 2021
    Inventors: Hye Mi YOO, Dong Hwan LEE, Hwi Dae KIM, Sang Soo PARK, Chan YOON, Dong Jin LEE
  • DATA TRANSMISSION/RECEPTION APPARATUS AND OPERATION METHOD FOR DATA TRANSMISSION/RECEPTION APPARATUS
    Publication number: 20210377807
    Abstract: The present disclosure proposes a technology of, when a single data session based on communications between UPFs is controlled, reducing the number of signalings for data session control to reduce delays on the data session control, so that the requirements of a URLLS service supported in the 5G technology can be satisfied and the performance of the service performance can be supported.
    Type: Application
    Filed: October 29, 2018
    Publication date: December 2, 2021
    Inventor: Dong Jin LEE
  • COIL COMPONENT
    Publication number: 20210366649
    Abstract: A coil component includes a body; a wound coil disposed in the body, and having a plurality of turns and first and second lead-out portions exposed to the surfaces of the body; a noise removing portion spaced apart from the wound coil, and including a pattern portion having a first end portion and a second end portion spaced apart from each other and forming an open loop, and a third lead-out portion connected to the pattern portion and exposed to one surface of the body; an insulating layer disposed between the wound coil and the noise removing portion; and first to third external electrodes disposed on the surfaces of the body, spaced apart from one another, and connected to the first to third lead-out portions, respectively, wherein one of the plurality of turns of the wound coil has a line width greater than a thickness thereof.
    Type: Application
    Filed: August 4, 2020
    Publication date: November 25, 2021
    Inventors: Dong Jin LEE, Dong Hwan LEE, Chan YOON, Sang Soo PARK, Hye Mi YOO, Hwi Dae KIM
  • COIL COMPONENT
    Publication number: 20210366640
    Abstract: A coil component includes a body; a coil portion disposed inside the body; a noise removal portion disposed to contact a surface of the body; an insulating layer disposed inside the noise removal portion; first and second external electrodes each connected to the coil portion and disposed on the insulating layer to overlap the noise removal portion; and a third external electrode disposed to be spaced apart from the first and second external electrodes and contacting the noise removal portion.
    Type: Application
    Filed: August 6, 2020
    Publication date: November 25, 2021
    Inventors: Hwi Dae Kim, Dong Hwan Lee, Sang Soo Park, Chan Yoon, Dong Jin Lee, Hye Mi Yoo
  • COIL COMPONENT
    Publication number: 20210366641
    Abstract: A coil component includes a body, a coil portion disposed in the body and having first and second lead-out portions exposed to at least one surface of the body to be spaced apart from each other, first and second external electrodes disposed on the at least one surface of the body to be spaced apart from each other, and respectively connected to the first and second lead-out portions, a dielectric layer disposed on a surface of the body, and a third external electrode disposed on the surface of the body having the dielectric layer disposed thereon to be spaced apart from each of the first and second external electrodes, and covering the dielectric layer.
    Type: Application
    Filed: August 10, 2020
    Publication date: November 25, 2021
    Inventors: Hwi Dae KIM, Dong Hwan LEE, Sang Soo PARK, Chan YOON, Dong Jin LEE, Hye Mi YOO
  • Apparatus and system for guiding driving with linguistic description of destination
    Patent number: 11181389
    Abstract: Provided is a driving guide system, and more specifically, a system for guiding a vehicle occupant in driving through linguistic description. One embodiment of the present invention is an apparatus for guiding driving with linguistic description of a destination, which is installed on a vehicle and guides driving by outputting a linguistic description of a destination building, wherein the apparatus sets a destination according to a command or input, receives appearance information of a building of the destination from a server, and represents and outputs the appearance information in a linguistic form.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: November 23, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jung Gyu Kang, Kyoung Wook Min, Yong Woo Jo, Doo Seop Choi, Jeong Dan Choi, Dong Jin Lee, Seung Jun Han