Patents by Inventor Ik Lee

Ik 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).

  • SECONDARY BATTERY
    Publication number: 20220302533
    Abstract: An embodiment of the present invention relates to a secondary battery comprising: an electrode assembly which has an anode tab formed at one end thereof and a cathode tab formed at the other end thereof; a case in which the electrode assembly is received and which is open at both opposite ends thereof; and a pair of cap assemblies which are coupled to the respective open ends of the case. According to the present invention, the cap assemblies are formed at the opposite sides of the case and thus cathode and anode terminals of the cap assemblies can have the same direction as the cathode and anode tabs of the electrode assembly, which makes it possible to simplify the shape of and minimize the length of a current collector.
    Type: Application
    Filed: May 20, 2021
    Publication date: September 22, 2022
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Jung Woo CHOI, Byung Ik LEE, Ji Kwang HA, Jin Sub PARK, Kyoung Taek LEE, Min Yeong SONG, Sang Hun KIM
  • Display apparatus
    Patent number: 11437453
    Abstract: Disclosed are a display apparatus and a method of manufacturing the same. The display apparatus includes a light emitting part including a plurality of light emitting diodes; and a thin film transistor (TFT) panel part configured to drive the plurality of light emitting diodes. The plurality of light emitting diodes are electrically connected to the plurality of TFTs, respectively, by a layer disposed between the light emitting diode part and the TFT panel part.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: September 6, 2022
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Motonobu Takeya, Jong Ik Lee, Young Hyun Kim
  • Network data collection method from application function device for network data analytic function
    Patent number: 11425583
    Abstract: A network data collection method from application function device for network data analytic function is disclosed. The network data collection method includes transmitting a Naf_EventExposure_Subscribe message for a subscription of an event into an application function (AF) device; and receiving a Naf_EventExposure_Notify message from the AF device when the NWDAF subscribes the event.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: August 23, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Soohwan Lee, Myung Ki Shin, Seung-Ik Lee
  • Pressure sensitive display device having touch electrode and light emitting layer
    Patent number: 11424299
    Abstract: Provided is a pressure sensitive display device including a sensing substrate, a reaction substrate provided on the sensing substrate, and spacers provided between the sensing substrate and the reaction substrate to space the sensing substrate apart from the reaction substrate. Here, the sensing substrate includes a flexible substrate and a touch electrode provided on one surface of the flexible substrate, which faces the reaction substrate. The reaction substrate includes a transparent substrate, a transparent electrode provided on one surface of the transparent substrate, which faces the sensing substrate, and a light emitting layer disposed on the transparent electrode.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: August 23, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Ji-Young Oh, Seung Youl Kang, Seongdeok Ahn, Jeong Ik Lee, Chi-Sun Hwang, Byoung-Hwa Kwon, Tae-Youb Kim, Jeho Na, Sooji Nam, Jaehyun Moon, Young Sam Park, Chan Woo Park, Doo-Hee Cho, Chul Woong Joo, Jae-Eun Pi
  • DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20220263050
    Abstract: A display device including a substrate and a stacked structure on the substrate. The substrate has a first hole, and the stacked structure has a second hole. The second hole partially overlaps the first hole and has an edge outside the first hole in a plan view. The substrate has a substrate exposed portion exposed to the second hole, and the substrate exposed portion is partially depressed in an edge direction of the second hole.
    Type: Application
    Filed: February 15, 2022
    Publication date: August 18, 2022
    Inventors: Jong Duk ROH, Kwang Min LEE, Sang Ik LEE, Jae Ku HAN
  • DISPLAY DEVICE AND INSPECTION METHOD THEREOF
    Publication number: 20220262279
    Abstract: A display device includes a display panel including: a bending region bent along an axis extending in a first direction; a window disposed on the first surface of the display panel; and a mark disposed on the bending region of the display panel and disposed along a second direction different from the first direction, wherein a first portion of the mark and a second portion of the mark different from the first portion do not overlap along the first direction of the display panel on which the window is disposed.
    Type: Application
    Filed: November 23, 2021
    Publication date: August 18, 2022
    Inventors: Joon-Ik LEE, Dong Hyeon Lee, Chang Moo Lee
  • DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20220238496
    Abstract: A display device comprising a first base substrate, a second base substrate having a different area than the first base substrate, a plurality of pixels disposed on each of the first and second base substrates, and an interconnection part connected to the pixels, the interconnection part including a plurality of signal interconnections disposed on each of the first and second base substrates, in which the signal interconnections disposed on the first base substrate are connected to the signal interconnections disposed on the second base substrate through a plurality of connecting portions disposed on both of the first and second base substrates.
    Type: Application
    Filed: February 8, 2022
    Publication date: July 28, 2022
    Inventors: Motonobu TAKEYA, Sung Su SON, Jong Ik LEE, Seung Sik HONG
  • Anthelmintic depsipeptide compounds
    Patent number: 11382949
    Abstract: The present invention provides cyclic depsipeptide compounds of formula (I) wherein the stereochemical configuration of at least one carbon atom bearing the groups Cy1, Cy2, R1, R2, R3, R4, Ra and Rb is inverted compared with the naturally occurring cyclic depsipeptide PF1022A. The invention also provides compositions comprising the compounds that are effective against parasites that harm animals. The compounds and compositions may be used for combating parasites in or on mammals and birds. The invention also provides for an improved method for eradicating, controlling and preventing parasite infestation in birds and mammals.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: July 12, 2022
    Assignee: BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC.
    Inventors: Loic Le Hir de Fallois, Greg Pacofsky, Alan Long, Charles Q. Meng, Hyoung Ik Lee
  • TELESCOPIC SIGHT HAVING TWO SIGHTING POINTS
    Publication number: 20220206283
    Abstract: Disclosed is a telescopic sight having two sighting points including an objective lens part which is provided in a telescopic sight body to reflect a light source beam irradiated from a light source part to a user's eye direction and transmitting an object beam and provided with a first focus part; a relay lens part which is provided in the telescopic sight body so as to be disposed between the objective lens part and the user's eye to erect and focus the light source beam and the object beam passing through the first focus part and provided with a second focus part; and an eyepiece lens part which is provided in the telescopic sight body as to be disposed between the relay lens part and the user's eye to eyepiece the light source beam and the object beam passing through the second focus part on the user's eye.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 30, 2022
    Applicant: SU Optics Co., Ltd.
    Inventors: Sang Ik LEE, KeeUk JEON
  • Construction structure corrosion measurement sensor assembly and method for measuring corrosion by using same
    Patent number: 11360051
    Abstract: The present disclosure provides a construction structure corrosion measurement sensor having accuracy higher than that of conventional sensors, and a method for measuring corrosion by using the same. To this end, the present disclosure provides a sensor assembly including an eddy-current sensor including an insulator a coil surrounding the outer periphery of the insulator. The present disclosure also provides a construction structure corrosion measurement method including the steps of: positioning a sensor assembly next to a rebar inside a construction structure in parallel with and adjacent to the rebar; applying a voltage to the sensor assembly; measuring a voltage generated by an eddy current resulting from the adjacent rebar; and conducting measurement at a predetermined time interval so as to measure a voltage change.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: June 14, 2022
    Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
    Inventors: Bong Young Yoo, Soo Bin Park, Han Seung Lee, Song Jun Lee, Dong Ik Lee
  • Adaptor lens for increasing magnification of scope and sight comprising the same
    Patent number: 11333866
    Abstract: Disclosed are an adaptor lens for increasing a magnification of a scope and a sight comprising the same. The adaptor lens for increasing a magnification of a scope of the present invention comprises: an adapter lens body detachably coupled to a sight main body having an objective lens group; a convex lens part provided in the adapter lens body so as to be disposed in front of the objective lens group; and a concave lens part provided in the adapter lens body and disposed between the convex lens part and the objective lens group.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: May 17, 2022
    Assignee: SU optics Co., Ltd.
    Inventors: Do Hyeon Lim, Sang Ik Lee, KeeUk Jeon
  • NON-IP DATA DELIVERY AUTHORIZATION UPDATE METHOD AND CONNECTION RELEASE METHOD FOR NON-IP DATA DELIVERY, AND DEVICE FOR PERFORMING THE METHOD
    Publication number: 20220132412
    Abstract: Disclosed are a non-IP data delivery (NIDD) authorization update method and connection release method for the non-IP data delivery and device for performing the method. The NIDD authorization update method is initiated by a UDM device, and the connection release method between a SMF device and a NEF device is initiated by the SMF device or the NEF device.
    Type: Application
    Filed: January 11, 2022
    Publication date: April 28, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventor: Seung-Ik LEE
  • SECONDARY BATTERY
    Publication number: 20220131216
    Abstract: The present invention relates to a secondary battery in which an electrode assembly and a current collection plate may be easily welded and safety may be improved. As an embodiment, disclosed is a secondary battery comprising: an electrode assembly which is formed by winding a first electrode plate having a first electrode uncoated part, a separator, and a second electrode plate having a second electrode uncoated part, the first electrode uncoated part protruding upwards, and the second electrode uncoated part protruding downwards; and a first current collection plate which is electrically connected to the first electrode uncoated part and has a concave-convex part protruding downwards, wherein the width of the concave-convex part becomes wider from the center of the first current collection plate toward the outer periphery thereof.
    Type: Application
    Filed: December 10, 2019
    Publication date: April 28, 2022
    Inventors: Jung Hyun PARK, Gun Gue PARK, June Hyoung PARK, Hyun Ki JEONG, Sung Soo PARK, Won Ik LEE
  • Electronic device and method for providing augmented reality service based on a user of electronic device
    Patent number: 11308653
    Abstract: An electronic device is disclosed. The electronic device according to an embodiment disclosed in the disclosure includes a camera, a display, a memory storing a plurality of captured images and preference information for each captured image, and a processor operatively connected to the camera, the display, and the memory, wherein the processor obtains a live view image using the camera, determines at least one image of which a preference is relatively high among the plurality of captured images as additional information of an augmented reality service based on at least one of the preference information or an object included in the live view image, and displays the additional information and the live view image on the display.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: April 19, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeo Jun Yoon, Ji Yeon Kwak, Rae Kyoung Lee, Eun Joo Mo, Jae Ik Lee
  • LIGHT EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME
    Publication number: 20220115568
    Abstract: A display apparatus including a substrate, a first sub-pixel, a second sub-pixel, and a third sub-pixel disposed on the substrate and configured to emit red light, green light, and blue light, respectively, partition walls disposed between the first sub-pixel, the second sub-pixel, and the third sub-pixel, and configured to not transmit light, in which the first sub-pixel, the second sub-pixel, and the third sub-pixel include a first light emitting cell, a second light emitting cell, and a third light emitting cell, respectively, and a height of each of the first, second, and third light emitting cells is lower than a height of the partition walls, and a difference between the height of the partition walls and the height of each of the first, second, and third light emitting cells is less than 100 ?m.
    Type: Application
    Filed: October 24, 2021
    Publication date: April 14, 2022
    Inventors: Chung Hoon LEE, Sung su Son, Jong Ik Lee, Jae Hee Lim, Motonobu Takeya, Seung Sik Hong
  • MANAGEMENT METHOD OF MACHINE LEARNING MODEL FOR NETWORK DATA ANALYTICS FUNCTION DEVICE
    Publication number: 20220108214
    Abstract: A machine learning (ML) model management method for a network data analytics function (NWDAF) device is disclosed. The NWDAF device performs at least one of an analytics logical function (AnLF) for network data and an ML model training logical function (MTLF).
    Type: Application
    Filed: August 13, 2021
    Publication date: April 7, 2022
    Inventors: Soohwan Lee, Myung Ki Shin, Seung-Ik Lee
  • ANTHELMINTIC DEPSIPEPTIDE COMPOUNDS
    Publication number: 20220098241
    Abstract: The present invention provides cyclic depsipeptide compounds of formula (I) and compositions comprising the compounds that are effective against parasites that harm animals, including humans. The compounds and compositions may be used for combating parasites in or on animals including mammals and birds. The invention also provides for an improved method for eradicating, controlling and preventing parasite infestation in animals, including birds and mammals.
    Type: Application
    Filed: December 8, 2021
    Publication date: March 31, 2022
    Applicant: BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC.
    Inventors: Loic Le Hir de Fallois, Greg Pacofsky, Alan Long, Charles Q. Meng, Hyoung Ik Lee
  • Display screen or portion thereof with graphical user interface
    Patent number: D949187
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: April 19, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ye-Rin Park, Yeon-Ee Choi, Jae Ik Lee, Yeo-Jun Yoon, Soo-Jung Lee, Yong-Yeon Lee
  • Display screen or portion thereof with graphical user interface
    Patent number: D949188
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: April 19, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ye-Rin Park, Yeon-Ee Choi, Jae Ik Lee, Yeo-Jun Yoon, Soo-Jung Lee, Yong-Yeon Lee
  • Electronic device with display
    Patent number: D967266
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: October 18, 2022
    Assignee: Lyft, Inc.
    Inventors: Jesse Jones McMillin, Ethan Duncan Eyler, Sang Ik Lee, Christopher Kuh, Nicholas Robert Barrett, Sean Patrick Murphy