Patents by Inventor Seung Ha

Seung Ha 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: 11065446
    Abstract: Provided is a cochlear implant device with a glasses shape. The disclosed cochlear implant device improves body wearability and aesthetic effects by designing the cochlear implant device to have a glasses shape, and achieves alignment of a receiver coil implanted into the body and a transmission coil outside the body without using a magnet because the transmission coil is integrally provided at an end of a glasses temple such that a region of a body with which the transmission coil comes into contact is changed according to a bending degree of the glasses temple.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: July 20, 2021
    Assignees: Seoul National University R&DB Foundation, Todae Co., Ltd.
    Inventors: Seung Ha Oh, Sung June Kim, Jin Ho Kim, Jeong Hoan Park, Tae Mok Gwon, Chae Bin Kim
  • Publication number: 20210196884
    Abstract: Provided is an electroosmotic pump including a housing including a shaft hole, a membrane disposed between a first space arranged in a direction away from the shaft hole and a second space adjacent to the shaft hole, a first electrode body and a second electrode body arranged at opposite sides based on the membrane, a shaft extending to an outside of the housing through the shaft hole, and a first fluid included in an internal space of the housing.
    Type: Application
    Filed: August 20, 2019
    Publication date: July 1, 2021
    Inventors: Jesse Jae Jin Kim, Yong Chul Song, Seung Ha Kim, Dae Jong Park
  • Publication number: 20210199262
    Abstract: A lamp device mounted on either side of a bumper of a vehicle includes a lamp casing installed in the bumper; a guide lamp provided at an upper side inside the lamp casing and configured to project light in a predetermined pattern on a road surface to guide a traveling direction of the vehicle; and an illumination lamp provided at a lower side inside the lamp casing and configured to diffuse the light in a traveling direction of the vehicle to illuminate the traveling direction of the vehicle, in which the guide lamp includes a first light source provided at the upper side inside the lamp casing; and a first lens unit provided in front of the first light source and configured to project the light from the first light source in a predetermined pattern on the road surface in order to guide the traveling direction of the vehicle.
    Type: Application
    Filed: December 7, 2020
    Publication date: July 1, 2021
    Inventors: Seung Ha LEE, Sun Yeon Lee
  • Patent number: 11044482
    Abstract: A method for decoding an image, according to the present invention, can comprise the steps of: drawing out a vector predictor of a block vector for indicating a reference block with respect to a current block to be predicted within a current picture; drawing out the block vector on the basis of the vector predictor and a vector differential value corresponding to a different value of the block vector and the vector predictor; and generating a prediction block with respect to the current block on the basis of the block vector.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: June 22, 2021
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Byeung Woo Jeon, Seung Ha Yang, Hiuk Jae Shim, Da Hee Lee
  • Publication number: 20210175455
    Abstract: Provided is an organic light-emitting device including: an anode; a cathode facing the anode; two or more light-emitting layers provided between the anode and the cathode and each having a maximum light emission peak of ?500 nm (?500 nm emission layer); and a light-emitting layer provided between the two or more ?500 nm emission layers, and having a maximum light emission peak at >500 nm (>500 nm emission layer), where a distance from the anode to the ?500 nm emission layer most adjacent to the anode is 100 nm to 200 nm, the distance from the anode to the ?500 nm emission most adjacent to the cathode is three to four times the distance from the anode to the ?500 nm emission layer most adjacent to the anode, and an N-type charge generation layer including an alkali metal and a P-type charge generation layer including a material with an electron affinity of ?4.8 eV are provided between each of the ?500 nm emission layers and the emission >500 nm emission layer.
    Type: Application
    Filed: June 25, 2019
    Publication date: June 10, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Minseung CHUN, Seong So KIM, Jae Seung HA
  • Patent number: 10991887
    Abstract: The present specification provides an amine compound and an organic light emitting device including the same.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: April 27, 2021
    Inventors: Jae Seung Ha, Sung Kil Hong, Sang Duk Suh
  • Patent number: 10991786
    Abstract: A signal control unit for an organic light emitting diode (OLED) display device includes a substrate structure including a plurality of active elements for the pixels, first metal electrodes disposed on the substrate structure, and configured to be electrically connected to a portion of each of the active elements, second metal electrodes disposed over and adjacent the first metal electrodes, configured to electrically connected to corresponding ones of the first metal electrodes, respectively, by via contacts extending vertically to electrically connect the first metal electrodes to the second metal electrodes, and interlayer insulating layer structure interposed between the first electrodes and the second electrodes and having the via contacts therein, the interlayer insulating layer structure having a stacked structure in which a first interlayer insulating layer, a light blocking layer and a second interlayer insulating layer are stacked in order.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: April 27, 2021
    Assignee: DB HITEK CO., LTD.
    Inventors: Jin Hyo Jung, Jung Hyun Lee, Dae Il Kim, Bum Seok Kim, Seung Ha Lee, Sang Yong Lee, Dong Hoon Park
  • Patent number: 10989701
    Abstract: A method of predicting nitrogen dioxide emission from an engine may include an initial nitrogen dioxide formation prediction operation of predicting an amount of nitrogen dioxide which is originally formed in the engine using a nitrogen dioxide formation model by an electronic control unit (ECU) while engine combustion is underway, a nitrogen dioxide reduction prediction operation of determining an amount of nitrogen dioxide which is reduced to nitrogen monoxide using a reverse reaction of the nitrogen dioxide formation model by the ECU based on the amount of formed nitrogen dioxide in the initial nitrogen dioxide formation prediction operation, and a final nitrogen dioxide emission determination operation of determining an amount of nitrogen dioxide which is ultimately generated by the engine by the ECU based on a difference between the amount of formed nitrogen dioxide and the amount of reduced nitrogen dioxide.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: April 27, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Seoul National University R & DB Foundation
    Inventors: Kyoung-Chan Han, Jun-Yong Lee, Jun Yu, Kyoung-Min Lee, Kyoung-Doug Min, Seung-Ha Lee, Young-Bok Lee
  • Publication number: 20210091163
    Abstract: A display device includes a substrate, a first conductive layer on the substrate, the first conductive layer including a data signal line, a first insulating layer on the first conductive layer, a semiconductor layer on the first insulating layer, the semiconductor layer including a first semiconductor pattern, a second insulating layer on the semiconductor layer, and a second conductive layer on the second insulating layer, the second conductive layer including a gate electrode disposed to overlap the first semiconductor pattern, a transistor first electrode disposed to overlap a part of the first semiconductor pattern, wherein the transistor first electrode is electrically connected to the data signal line through a contact hole that penetrates the first and second insulating layers, and a transistor second electrode disposed to overlap another part of the first semiconductor pattern.
    Type: Application
    Filed: June 4, 2020
    Publication date: March 25, 2021
    Applicant: Samsung Display Co., LTD.
    Inventors: Seung Sok SON, Woo Geun LEE, Seul Ki KIM, Kap Soo YOON, Hyun Woong BAEK, Jae Hyun LEE, Su Jung JUNG, Jung Kyoung CHO, Seung Ha CHOI, June Whan CHOI
  • Patent number: 10950675
    Abstract: A signal control unit for an organic light emitting diode (OLED) display device, includes a substrate structure including a plurality of active elements each corresponding to a pixel, a lower metal pattern disposed on the substrate structure, and electrically connected to a portion of the plurality of active elements, an insulating interlayer disposed on the substrate structure and at least partially covering the lower metal pattern, a via contact penetrating through the insulating interlayer and connected to the lower metal pattern, a metal electrode disposed on the insulating interlayer, and connected to the via contact, and an electrode passivation layer pattern substantially covering the metal electrode to expose a center portion of an upper surface of the metal electrode while covering a remainder of the upper surface and a side surface of the metal electrode. Therefore, leakage current which flows through the side surface of the metal electrode is suppressed.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: March 16, 2021
    Assignee: DB HITEK CO., LTD.
    Inventors: Dae Il Kim, Seung Ha Lee, Jung Hyun Lee, Jin Hyo Jung, Young Jin Kim, Dong Hoon Park
  • Publication number: 20210038806
    Abstract: Provided is a liquid medicine injection device having a needle holder slid immediately by using the elasticity of a spring such that a needle installed at the needle holder may be instantly inserted into a patient.
    Type: Application
    Filed: August 26, 2020
    Publication date: February 11, 2021
    Inventors: Seung Ha Kim, Jesse Jaejin Kim
  • Publication number: 20210036076
    Abstract: A display device includes a substrate having a display area and a pad area. A gate conductive layer disposed on the substrate includes a gate conductive metal layer and a gate capping layer. The gate conductive layer forms a gate electrode in the display area and a wire pad in the pad area that is exposed by a pad opening. An interlayer insulating film disposed on the gate conductive layer covers the gate electrode. A data conductive layer disposed on the interlayer insulating film in the display area includes source and drain electrodes. A passivation layer disposed on the data conductive layer covers the source and drain electrodes. A via layer is disposed on the passivation layer. A pixel electrode is disposed on the via layer. The pixel electrode is connected to the source electrode through a contact hole penetrating the via layer and the passivation layer.
    Type: Application
    Filed: June 8, 2020
    Publication date: February 4, 2021
    Inventors: Seul Ki KIM, Seung Sok SON, Kap Soo YOON, Woo Geun LEE, Su Jung JUNG, Seung Ha CHOI
  • Patent number: 10910567
    Abstract: The present specification provides a double spiro structured compound and an organic light emitting device including the same.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: February 2, 2021
    Inventors: Jae Seung Ha, Sung Kil Hong, Sang Duk Suh
  • Publication number: 20210009894
    Abstract: Provided is a compound of Chemical Formula 1: wherein: L11 is a single bond or a substituted or unsubstituted C6-60 arylene; L12 and L13 are each independently a single bond or a substituted or unsubstituted C6-60 arylene; R11 is a substituted or unsubstituted C6-60 aryl; R12 and R13 are each independently any one substituent selected from the group consisting of the following: wherein, each R? is independently a substituted or unsubstituted C6-60 aryl, and R14 and R15 are hydrogen, or are linked to each other, and an organic light emitting device including the same.
    Type: Application
    Filed: October 5, 2018
    Publication date: January 14, 2021
    Inventors: Jae Seung HA, Yeon Hwan KIM, Sang Young JEON, Sung Kil HONG, Yong Bum CHA, Seong Mi CHO
  • Patent number: 10881319
    Abstract: An apparatus for treating dizziness comprises an input unit configured to input a type of dizziness suffered by a patient, a storage unit configured to store different treatment methods respectively corresponding to different types of dizziness, an operation unit configured to search for a treatment method corresponding to the diagnosed type of dizziness among the treatment methods stored in the storage unit based on the diagnosed type of dizziness, and an output unit configured to output the searched treatment method for the inputted type of dizziness to the patient.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: January 5, 2021
    Assignee: Seoul National University Hospital
    Inventors: Myung-Whan Suh, Jun Ho Lee, Seung Ha Oh, Chiheon Kwon, Joong Woo Ahn, Yunseo Ku, Hee Chan Kim
  • Publication number: 20200390971
    Abstract: The disclosed technology generally relates to medical devices, and more particularly to a chemical fluid injection device. In an aspect, a chemical fluid injection device is configured to recognize whether a needle attached to a needle holder is inserted into a patient by sliding the needle holder and sensing whether the needle holder is adjacent to a needle penetration bole.
    Type: Application
    Filed: August 26, 2020
    Publication date: December 17, 2020
    Inventors: Jesse Jaejin Kim, Seung Ha Kim
  • Patent number: 10865386
    Abstract: Provided in the present invention are adult stem cells derived from human skin dermis, and a method for isolating same. Further provided in the present invention are osteoblastic cells and adipocytes differentiated from the adult stem cells derived from human skin dermis, and a differentiation method therefor. Further provided in the present invention is a composition for osteogenesis or lipogenesis containing the stem cells, osteoblastic cells, or adipocytes. The isolation method of the present invention enables the adult stem cells derived from human skin dermis to be obtained in an easy and simple manner at a high yield rate. Genes and growth factors which are specifically expressed in the adult stem cells derived from human skin dermis isolated using the method can be separated, identified, and used later.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: December 15, 2020
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Joong Hyun Shim, Seung Ha Yang, Tae Ryong Lee, Hak Hee Kang, Dong Wook Shin
  • Publication number: 20200365814
    Abstract: Provided is an organic light-emitting device including: a first electrode; a second electrode provided to face the first electrode; and a first organic material layer and a second organic material layer provided between the first electrode and the second electrode, in which the first organic material layer includes a compound of Formula 1: wherein L1 to L3 are each independently a direct bond or a substituted or unsubstituted arylene group; and Ar1 to Ar3 are each independently a hydrogen, deuterium, or a substituted or unsubstituted aryl or heterocyclic group; and the second organic material layer includes a compound represented by of Formula 2: wherein L4 is a direct bond, or a substituted or unsubstituted arylene or divalent heterocyclic group; and Ar4 is a substituted or unsubstituted aryl, phosphine oxide or heterocyclic group.
    Type: Application
    Filed: February 22, 2019
    Publication date: November 19, 2020
    Inventors: Jae Seung HA, Dong Uk HEO, Min Woo LEE, Sung Jae LEE
  • Publication number: 20200358040
    Abstract: A method of manufacturing a thin film transistor includes: forming an active pattern on a substrate; forming an insulating layer and a gate electrode layer on the active pattern in order; forming a photoresist pattern on the gate electrode layer; forming a preliminary gate electrode by wet etching the gate electrode layer using the photoresist pattern; forming an insulating pattern by dry etching the insulating layer using the photoresist pattern and the preliminary gate electrode; and forming a gate electrode by wet etching a side surface of the preliminary gate electrode using the photoresist pattern.
    Type: Application
    Filed: March 27, 2020
    Publication date: November 12, 2020
    Inventors: Keum Hee LEE, Joongeol KIM, Kap Soo YOON, Woo Geun LEE, Seung-Ha CHOI, Jiyun HONG
  • Publication number: 20200343450
    Abstract: Provided is an organic light-emitting diode comprising: a positive electrode; a negative electrode provided to face the positive electrode; a light-emitting layer provided between the positive electrode and the negative electrode; a hole adjusting layer having one or more layers provided between the positive electrode and the light-emitting layer, in which one or more layers of the hole adjusting layers includes at least one compound of Formulae 1 or Formula 2, and the light-emitting layer includes a compound of Formula 3: wherein: G1 to G4 are each independently a substituted or unsubstituted alkyl or aryl group; L1 to L7 are each independently a direct bond, or a substituted or unsubstituted arylene or heteroarylene group; at least one of X1 to X3 is N, and any remaining is each CR8; and Ar1 to Ar6 are each independently a substituted or unsubstituted aryl or heteroaryl group, or Ar2 and Ar3 together form a substituted or unsubstituted hetero ring.
    Type: Application
    Filed: January 11, 2019
    Publication date: October 29, 2020
    Inventors: Jae Seung HA, Yeon Hwan KIM, Min Woo LEE, Hyeon Jin MUN