Patents by Inventor Dong Jun AN

Dong Jun AN 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).

  • FIELD-TAILORED PREFABRICATED DUST SUCTION MAT
    Publication number: 20230404363
    Abstract: Disclosed is a field-tailored prefabricated dust suction mat that absorbs and removes dust from the soles of visitor's shoes. A dust suction mat according to the present disclosure includes unit mats continuously connected to each other in a first direction, wherein each of the unit mats has a plurality of through holes for dust suction and through hole opening/closing means for opening or closing the through holes, the unit mats have lengths in a second direction perpendicular to the first direction, which are equal to each other, and widths in the first direction, which are equal to or different from each other, and an overall width of the dust suction mat in the first direction is adjusted according to the number of the unit mats, which are continuously connected to each other in the first direction.
    Type: Application
    Filed: June 12, 2023
    Publication date: December 21, 2023
    Inventor: Dong Jun SHIN
  • CATALYST LAYER FOR FUEL CELL, MANUFACTURING METHOD THEREFOR, AND MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL WHICH COMPRISE SAME
    Publication number: 20230411633
    Abstract: The present invention relates to a catalyst layer for a fuel cell, a method for producing the catalyst layer, and a membrane-electrode assembly and a fuel cell including the catalyst layer. More particularly, the invention relates to a catalyst layer for a fuel cell, the catalyst layer including a catalyst, a heat dissipation material, and an ionomer and having an effect that the heat generated by an exothermic reaction in the catalyst layer can be efficiently discharged to the outside and a phenomenon of deterioration of a membrane-electrode assembly caused by temperature increase in the catalyst layer can be suppressed; a method for producing the catalyst layer; and a membrane-electrode assembly and a fuel cell, both including the catalyst layer.
    Type: Application
    Filed: December 3, 2021
    Publication date: December 21, 2023
    Inventors: Jung Ho KIM, Jun Young KIM, Gyong Bum KO, Sang II LEE, Kah Young SONG, Dong Jun CHO, Nak Won KONG, Hyeong Su KIM, Kyoung Sik NAM, Ju Sung LEE, Chan Mi PARK, Sun Young JEONG
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
    Publication number: 20230413665
    Abstract: The present specification relates to a heterocyclic compound of Chemical Formula 1, and an organic light emitting device and a composition for forming an organic material layer including the same.
    Type: Application
    Filed: August 25, 2021
    Publication date: December 21, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Min-Su LEE, Young-Seok NO, Dong-Jun KIM
  • CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20230411080
    Abstract: A ceramic electronic component includes a body including a dielectric layer and an internal electrode; and an external electrode disposed on the body and connected to the internal electrode. The dielectric layer includes a plurality of crystal grains and a grain boundary disposed between adjacent crystal grains. A ratio (C2/C1) of an Mg content (C2) of the grain boundary to an Mg content (C1) of at least one of the plurality of crystal grains is 3 or more.
    Type: Application
    Filed: August 30, 2023
    Publication date: December 21, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dong Jun JUNG, Dae Hee LEE, Hyun KIM, Yun KIM
  • COGNITIVE DETERMINATION OF MESSAGE SUITABILITY
    Publication number: 20230412537
    Abstract: Cognitive determination of whether a message is suitable for sending over a data communications network can include extracting tokens from the message prior to transmitting the message. One or more intended recipients of the message can be determined from the tokens. A machine learning classification model corresponding to the one or more recipients of the message can be selected. The machine learning classification model can be constructed based on tokens extracted from prior messages, which are combined to create a plurality of documents for training the machine learning classification model. The one or more tokens extracted from the message can be classified using the machine learning classification model. An alert message can be generated in response to determining based on the classifying that the message is unsuited for sending.
    Type: Application
    Filed: August 30, 2023
    Publication date: December 21, 2023
    Inventors: Dong Jun Zong, Da Li Liu, Qi Feng Huo, Yue Wang, Jing Xing, Jian Fang Zhang
  • HETEROCYCLIC COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING SAME, AND COMPOSITION FOR ORGANIC MATERIAL LAYER
    Publication number: 20230406862
    Abstract: The present specification relates to a heterocyclic compound represented by Formula 1, an organic light-emitting device comprising the same, and a composition for an organic layer.
    Type: Application
    Filed: November 12, 2021
    Publication date: December 21, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Nam Jin LEE, Won Jang JEONG, Yu Jin HEO, Dong Jun KIM
  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, AND COMPOSITION FOR FORMING ORGANIC LAYER
    Publication number: 20230399329
    Abstract: The present invention provides a heterocyclic compound represented by Formula 1, an organic light-emitting device comprising the same, and a composition for forming an organic layer.
    Type: Application
    Filed: November 12, 2021
    Publication date: December 14, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Yu Jin HEO, Won Jang JEONG, Gi Back LEE, Dong Jun KIM
  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, MANUFACTURING METHOD THEREFOR, AND COMPOSITION FOR ORGANIC LAYER
    Publication number: 20230399336
    Abstract: The present specification relates to a heterocyclic compound represented by Formula 1, an organic light emitting device comprising the same, a method for preparing the same, and a composition for organic layer.
    Type: Application
    Filed: November 5, 2021
    Publication date: December 14, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Woo Jeong CHAE, Jun Tae MO, Dong Jun KIM, Sol LEE
  • COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
    Publication number: 20230391740
    Abstract: The present specification relates to a compound of Chemical Formula 1, and an organic light emitting device including the same.
    Type: Application
    Filed: September 10, 2021
    Publication date: December 7, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Gi-Back LEE, Yu-Jin HEO, Won-Jang JEONG, Dong-Jun KIM
  • ELECTRONIC DEVICE COMPRISING FLEXIBLE DISPLAY
    Publication number: 20230396698
    Abstract: Provided is an electronic device that may include a flexible display including a first area and a second area, a frame including a first frame supporting the first area and a second frame supporting the second area, and a driving module for linearly moving and rotating the second frame so that the second frame moves relative to the first frame. In addition, various example embodiments are possible.
    Type: Application
    Filed: March 30, 2020
    Publication date: December 7, 2023
    Applicant: LG ELECTRONICS INC.
    Inventors: Dong Hyun KIM, Dong Jun CHOI, A Ram SHIN, Shin Hyun CHO, Hang Seok KIM, Min Chul SHIN
  • Heterocyclic compound, organic light emitting diode comprising same, composition for organic layer of organic light emitting diode, and method for manufacturing organic light emitting diode
    Patent number: 11827623
    Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: November 28, 2023
    Assignee: LT MATERIALS CO., LTD.
    Inventors: Geon-Yu Park, Seung-Gyu Yang, Eui-Jeong Choi, Dong-Jun Kim
  • Method and apparatus for setting destination in navigation terminal
    Patent number: 11828612
    Abstract: A method and an apparatus are provided for a displaying a route in a first electronic device. A message is received from a second electronic device. Based on analyzing the received message, first location information including address information inputted from a user of the second electronic device is identified in the received message. The first location information is obtained from the received message. Second location information of the first electronic device is obtained. A start location is set to the obtained second location information and the destination location is set to the selected address information. Based on obtaining route information between the start location and the destination location, a route representing the obtained route information between the start location and the destination location is displayed on a display of the first electronic device.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: November 28, 2023
    Inventor: Dong-Jun Lee
  • Structure to prevent door opening in vehicle collision
    Patent number: 11828091
    Abstract: A structure of preventing door opening in vehicle collision may include a handle housing including a housing stopper, a door handle rotatably mounted around a door handle rotation axis on the handle housing, and of which a rotation contact end portion formed at one end portion thereof, and a blocking lever assembly including a blocking lever rotatably coupled to the handle housing and having an inertia portion formed on a portion of the blocking lever, and an assist lever selectively protruded from the blocking lever, wherein, when the blocking lever assembly is rotated by an external impact applied to the blocking lever assembly, the assist lever protrudes out of the blocking lever to be caught by the housing stopper and positioned in a movement path of the rotation contact end portion.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: November 28, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jungho Han, Jinwoo Nam, Kyoung Taek Kwak, Dong Jun Kim, Do Won Sung
  • COMPOSITION FOR RELIEVING WOMAN MENOPAUSAL SYMPTOM COMPRISING A MIXED EXTRACT OF HOP AND CITRUS PEEL AND METHOD FOR TREATING OR ALLEVIATING MENOPAUSAL SYMPTOM USING THE SAME
    Publication number: 20230372426
    Abstract: The present disclosure relates to a composition for treating or alleviating female menopausal symptoms, which contains a mixed extract of hop and citrus peel as an active ingredient, and a method for treating or alleviating menopausal symptoms. The composition of the present disclosure has superior effect of alleviating or treating female menopausal symptoms, particularly cardiovascular disease and/or osteoporosis.
    Type: Application
    Filed: April 4, 2023
    Publication date: November 23, 2023
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Dong-Jun PARK, Eun-Mi SUN, Hong-Gu LEE, Ho-Song CHO
  • COMPOSITION FOR RELIEVING CARDIOVASCULAR DISEASES OR OSTEOPOROSIS COMPRISING A MIXED EXTRACT OF HOP AND CYNANCHUM WILFORDII AND METHOD FOR TREATING OR ALLEVIATING CARDIOVASCULAR DISEASES OR OSTEOPOROSIS USING THE SAME
    Publication number: 20230372422
    Abstract: The present disclosure relates to a composition for treating, preventing or alleviating cardiovascular disease and/or osteoporosis, which contains a mixed extract of hop and Cynanchum wilfordii as an active ingredient, and a method for treating or alleviating cardiovascular disease and/or osteoporosis. The composition and method of the present disclosure provide superior effect of alleviating, preventing or treating cardiovascular disease and/or osteoporosis while using a small amount of hop.
    Type: Application
    Filed: April 4, 2023
    Publication date: November 23, 2023
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Dong-Jun PARK, Eun-Mi SUN, Hong-Gu LEE, Ho-Song CHO
  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, MANUFACTURING METHOD THEREFOR, AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT-EMITTING DEVICE
    Publication number: 20230380283
    Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a method for manufacturing the same, and a composition for an organic material layer.
    Type: Application
    Filed: August 9, 2021
    Publication date: November 23, 2023
    Applicant: LT MATERIALS CO.,LTD.
    Inventors: Su-Jin KWON, Ji-Young KIM, Jun-Tae MO, Dong-Jun KIM
  • Cathode material for lithium secondary battery and method of manufacturing the same
    Patent number: 11824190
    Abstract: Disclosed are a cathode material for a lithium secondary battery and a method of manufacturing the same. For instance, the lithium secondary battery may have a high energy density by using only a single cathode material. Particularly, the cathode material for a lithium secondary battery includes a Li—[Mn—Ti]—Al—O-based cathode active material; and a carbon nanotube (CNT) attached to the surface of the cathode active material in an acid-treated state to be formed as a composite.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: November 21, 2023
    Assignees: Hyundai Motor Company, Kia Corporation, Industry Academy Cooperation Foundation of Sejong University
    Inventors: Seung Min Oh, Ik Kyu Kim, Yeol Mae Yeo, Sang Mok Park, Yoon Sung Lee, Nam Hyeong Kim, Ji Eun Lee, Dong Jun Kim, Seung Taek Myung, Ji Ung Choi
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
    Publication number: 20230365538
    Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
    Type: Application
    Filed: September 2, 2021
    Publication date: November 16, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Young-Jin LEE, Su-Jin KWON, Jun-Tae MO, Dong-Jun KIM, Chan-Jun PARK
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
    Publication number: 20230357127
    Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1 and an organic light emitting device including the same.
    Type: Application
    Filed: February 19, 2021
    Publication date: November 9, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Gi-Back LEE, Nam-Jin LEE, Won-Jang JEONG, Dong-Jun KIM, Hyo-Kyun HAM
  • METHOD OF CONTROLLING TOWING MODE OF VEHICLE
    Publication number: 20230356717
    Abstract: The present disclosure provides a method of controlling a towing mode of an vehicle, which may easily charge a battery of a towed vehicle by allowing a motor of the towed vehicle to output a charging torque for charging the battery and allowing a motor of the towed vehicle to output a creep torque or a regenerative braking torque capable of charging the battery even upon deceleration traveling together with a compensation control of increasing engine output power of a towing vehicle compared to default output power upon acceleration and constant speed traveling by selecting one of an eco-towing mode, a power towing mode, and a target charging towing mode for charging the battery of the towed vehicle when the towing vehicle, which is a hybrid electric vehicle, tows the towed vehicle, which is an electric vehicle or a hybrid electric vehicle.
    Type: Application
    Filed: December 13, 2022
    Publication date: November 9, 2023
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Dong Jun Shin, Hyo Jun Kawk, Jin Cheol Shin, Kyung Hun Hwang