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).

  • Publication number: 20200028082
    Abstract: The present disclosure relates to an organic electroluminescence device. The organic electroluminescence device of the present disclosure comprises a specific combination of a host compound and a hole transport material which can provide excellent lifespan characteristics.
    Type: Application
    Filed: October 13, 2017
    Publication date: January 23, 2020
    Applicant: Rohm and Haas Electronic Materials Korea Ltd.
    Inventors: Dong-Hyung LEE, Tae-Jin LEE, Bitnari KIM
  • Publication number: 20200029082
    Abstract: An image decoding method according to an embodiment of the present invention comprises the steps of: acquiring encoding tree unit information from an image stream; acquiring signaling information on a maximum coding unit size of a coding unit divided from the encoding tree unit; and dividing the encoding tree unit by steps according to the signaling information.
    Type: Application
    Filed: February 27, 2018
    Publication date: January 23, 2020
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, CHIPS&MEDIA, INC.
    Inventors: Min Yong JEON, Dong Jin PARK, Dae Yeon KIM, Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho LEE, Hui Yong KIM
  • Patent number: 10538843
    Abstract: A vaporizer includes a main body including a first body and a second body. The first body has an upper portion narrowing in a direction of a height of the first body and the second body has a cavity in which the first body is positioned. A mixing chamber is between the first and second bodies. The second body includes a carrier gas injection path connected to a carrier gas inlet formed in an upper portion of the mixing chamber. The carrier gas injection path carries a carrier gas. A source material injection path is connected to a source material inlet formed in the mixing chamber. The source material injection path carries a liquid source material. A discharge is connected to an outlet formed in a lower portion of the mixing chamber. A mixed fluid including the carrier gas and the liquid source material is discharged through the discharge path.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: January 21, 2020
    Assignees: SAMSUNG ELECTRONICS CO., LTD., HORIBA STEC, CO., LTD.
    Inventors: Hyun-Sik Sim, Jung-Suk Oh, Jae-Seok Kim, Ho-Gon Kim, Jun-Won Lee, Hyuk-Yul Choi, Hyung-Ho Kim, Sang-Jin Choi, Heok-Jae Lee, Dong-Ok Shin, Jang-Hyoun Youm, Ichiro Nishikawa, Masanori Terasaka, Masashi Hamada, Tae-Hoon Lee
  • Patent number: 10542617
    Abstract: An electronic device is provided. The electronic device includes a printed circuit board having a terminal formed thereon, an image sensor electrically connected to the terminal, and a metal casing enclosing a surface of the image sensor, wherein the metal casing comprises a first portion spaced apart from the printed circuit board by a first distance and a second portion spaced apart from the printed circuit board by a second distance.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: January 21, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hwa-Joong Jung, Man-Ho Kim, Hyung-Jin Rho, Dong-Youl Park, Ki-Huk Lee, Yong-Hwan Choi
  • Patent number: 10538175
    Abstract: The present disclosure relates to an apparatus for controlling charging of an environment-friendly vehicle. The apparatus includes a high-voltage battery SOC determining unit configured to determine a state of charge (SOC) of a high-voltage battery that is a main power source, an auxiliary battery SOC determining unit configured to determine an SOC of an auxiliary battery that assists power of the high-voltage battery, and an auxiliary battery charging control unit configured to, when receiving a request for an operation of an engine for controlling heating, perform a control such that the auxiliary battery is charged by using the high-voltage battery.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: January 21, 2020
    Assignees: Hyundai Motor Company, KIA Motors Corporation
    Inventors: Chun Hyuk Lee, Dong Jin Sohn, Yong Hoon Lee, Dong Jun Shin, Jee Wook Huh
  • Patent number: 10541567
    Abstract: Disclosed are a wireless power transfer apparatus, a wireless power receiving apparatus, a wireless power transfer method, a wireless power receiving method, a wireless power transfer system using a dual mode and a recording medium thereof.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: January 21, 2020
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Dong In Kim, Jong Jin Park, Jongho Moon, Kang Yoon Lee
  • Patent number: 10535715
    Abstract: Image sensors are provided. An image sensor includes a color filter layer. The image sensor includes a metal structure adjacent a sidewall of the color filter layer. The image sensor includes an insulating layer on the color filter layer. Moreover, the image sensor includes an electrode layer on the insulating layer. Methods of forming image sensors are also provided.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: January 14, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kwang-min Lee, Kyoung-won Na, Dong-mo Im, Jung-wook Lim, Seok-jin Kwon
  • Patent number: 10534534
    Abstract: An electronic device is provided. The electronic device includes a display and a processor operatively connected to the display and configured to control the display to display a window related to context recognition on the display according to a predefined first layout corresponding to a first event related to screen splitting and control the display to display at least two windows split with respect to a folded portion of the display according to a predefined second layout corresponding to a second event related to the screen splitting.
    Type: Grant
    Filed: August 2, 2017
    Date of Patent: January 14, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Sun Cheong, Byung Jin Kang, Yong-Jin Kwon, Gae-Youn Kim, Dae-Myung Kim, Kwon-Ho Song, Dong-Oh Lee, Suk-Jae Lee, Kwang-Hyun Cho, Byeng-Seok Choi, Ju-Yeong Lee, Hyun-Ju Hong
  • Patent number: 10534531
    Abstract: A controlling a portable device comprising a first touch screen and a second touch screen is provided. The method includes displaying first information related to a first application on the first touch screen and displaying second information related to the first application on the second touch screen; receiving a first user input moving to the first touch screen on the second touch screen; and replacing the first information and the second information with a third information and a fourth information related to the first application on the first touch screen and the second touch screen, in response to receiving the first user input, wherein each of the third information and the fourth information is displayed while being slidden in direction from the second touch screen to the first touch screen and the third information is displayed over a boundary between the first touch screen and the second screen during the sliding of the third information and the fourth information.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: January 14, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joon-kyu Seo, Kyung-a Kang, Ji-yeon Kwak, Hyun-jin Kim, Hyun-Jung Song, Sung-Sik Yoo, Ju-youn Lee, Dong-Seok Ryu, Min-Kyu Park
  • Patent number: 10532018
    Abstract: A skin whitening method including: administering to a subject a cosmetic composition including a tranexamic acid-peptide having skin whitening activity selected from the group consisting of Tranexamil-AS, Tranexamil-AT, Tranexamil-AP, Tranexamil-GP, Tranexamil-ES, Tranexamil-KK, Tranexamil-HK, Tranexamil-MY, Tranexamil-GH, Tranexamil-MA, Tranexamil-AH, Tranexamil-CC, Tranexamil-SA, Tranexamil-WA, Tranexamil-WE, Tranexamil-KD, Tranexamil-NA, Tranexamil-TS, Tranexamil-SS, Tranexamil-EC, Tranexamil-TA, Tranexamil-PF, Tranexamil-VS, Tranexamil-VV, Tranexamil-VP, Tranexamil-AA, Tranexamil-PS, Tranexamil-HA, Tranexamil-GK, Tranexamil-KV, Tranexamil-AR, Tranexamil-RP, Tranexamil-PQ, Tranexamil-QG, Tranexamil-PP, Tranexamil-VR, Tranexamil-SV, Tranexamil-ET, Tranexamil-CG and Tranexamil-NT.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: January 14, 2020
    Assignee: ANPEP INC.
    Inventors: Sang Moon Kang, Seock Yeon Hwang, Mi Hye Lim, Chung Park, Eun Jin Shin, Kee-young Lee, Un Kyu Park, Hyun Ji Lim, Dong Hyun Yang, Sang Joo Cha
  • Patent number: 10536242
    Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a higher data transfer rate beyond a 4G communication system such as LTE. According to the present disclosure, there is provided a method for supporting repetitive transmission of uplink data by a base station in a mobile communication system operating in a time division duplex (TDD) based cell including at least one subframe for uplink transmission and at least one subframe for downlink transmission comprising repeatedly transmitting uplink data scheduling information in a downlink subframe where an uplink hybrid automatic repeat request (HARQ) process is defined and repeatedly receiving uplink data in uplink subframes which start from an uplink subframe according to an HARQ transmission timing of an HARQ process defined in a downlink subframe where the repetitive transmitting of the uplink data scheduling information is complete.
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: January 14, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Seung-Hoon Choi, Young-Bum Kim, Hyo-Jin Lee, Jin-Young Oh, Dong-Han Kim, Ju-Ho Lee, Youn-Sun Kim, Hyoung-Ju Ji, Hee-Don Gha, Tae-Han Bae, Jeong-Ho Yeo, Young-Woo Kwak, Hoon-Dong Noh, Cheol-Kyu Shin
  • Publication number: 20200013918
    Abstract: A wire processing apparatus for a tabbing apparatus is provided. The wire processing apparatus for a tabbing apparatus has: a wire supplying device cutting a wire to a predetermined length; a cell conveying device, on which the wire and a cell are placed, and which conveys the wire and the cell in a conveyance direction; and a wire transferring device receiving the wire from the wire supplying device and transferring the wire to the cell conveying device. The cell is placed on the wire in the state where the wire transferring device grips the wire placed on the cell conveying device.
    Type: Application
    Filed: February 21, 2017
    Publication date: January 9, 2020
    Applicant: ZEUS CO., LTD.
    Inventors: Byeong Su LEE, Young Ik PARK, Dong Jin CHUNG, Shin II OH
  • Publication number: 20200013964
    Abstract: The present disclosure relates to an organic electroluminescent device comprising a light-emitting layer and a hole transport zone. By comprising a specific combination of a light-emitting layer and a hole transport zone, it is possible to provide an organic electroluminescent device having low driving voltage, high luminous efficiency and/or long lifespan properties.
    Type: Application
    Filed: February 27, 2018
    Publication date: January 9, 2020
    Inventors: Tae-Jin LEE, Jeong-Eun YANG, Dong-Hyung LEE, Sang-Hee CHO
  • Publication number: 20200013553
    Abstract: Provided are a multilayer ceramic electronic component and a method for manufacturing the same, the multilayer ceramic electronic component including a ceramic body including a dielectric layer and an internal electrode, and an external electrode formed on an outer side of the ceramic body and electrically connected to the internal electrode, wherein the internal electrode includes a conductive metal and an additive, and the number of particles of the additive disposed per ?m2 of the internal electrode is in the range of 7 to 21, both inclusive.
    Type: Application
    Filed: February 21, 2019
    Publication date: January 9, 2020
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Kyoung Jin CHA, Seung Heui LEE, Beom Seock OH, Kwang Sic KIM, Dong Hoon KIM, Jong Ho LEE, Seon Jae MUN
  • Patent number: 10529985
    Abstract: Provided are a method of preparing a cathode active material including coating a surface of a lithium transition metal oxide with a lithium boron oxide by dry mixing the lithium transition metal oxide and a boron-containing compound and performing a heat treatment, and a cathode active material prepared thereby. A method of preparing a cathode active material according to an embodiment of the present invention may easily transform lithium impurities present in a lithium transition metal oxide into a structurally stable lithium boron oxide by performing a heat treatment near the melting point of a boron-containing compound. Also, a coating layer may be formed in which the lithium boron oxide is uniformly coated in an amount proportional to the used amount of the boron-containing compound even at a low heat treatment temperature.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: January 7, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Hyun Jin Oh, Ho Suk Shin, Jin Hyung Lim, Dong Hun Lee, Joo Hong Jin, Wang Mo Jung
  • Patent number: 10530664
    Abstract: A view sensor, a home control system including the view sensor, and a method of controlling the home control system are provided. The view sensor includes: a lens unit configured to receive light in order to capture an image or project light in order to display the image; an image acquirer configured to acquire the image by using the light received from the lens unit; a projector configured to provide light to the lens unit in order to display the image; a beam splitter configured to provide the image acquirer with the light received from the lens unit or transmit the light generated by the projector to the lens unit; and a controller configured to, in response to the image being captured, control the beam splitter to provide the image acquirer with the light received from the lens and, in response to the image being displayed, control the beam splitter to provide the lens unit with the light generated by the projector.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: January 7, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-bae Park, Sang-hoon Lee, Jae-hoon Jeong, Kyung-sun Cho, Seong-seol Hong, Dong-jin Lee, Mi-jin Choi
  • Patent number: 10530443
    Abstract: An electronic device is provided. The electronic device includes a first antenna configured to transmit a first transmission signal having a first phase, a second antenna configured to transmit a second transmission signal having a second phase, a transceiver electrically connected to the first antenna and the second antenna, and a processor. The transceiver is configured to identify a first feedback transmission signal including part of the first transmission signal and a second feedback transmission signal including part of the second transmission signal and calculate a correlation for the first and second feedback transmission signals. The processor is configured to predict radiation power radiated from the electronic device based on at least the part of the correlation, control the transceiver to adjust at least one of the first phase or the second phase, and change the predicted radiation power to a predetermined value based on an operation for the adjustment.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: January 7, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han-Yeop Lee, Dong-Il Yang, Bong-Sup Son, Dong-Ju Lee, Won-Jin Choi, Hyo-Seok Na
  • Patent number: 10525111
    Abstract: The present invention relates to microstructure formulation techniques for botulinum toxin. The microstructure formulation techniques for botulinum toxin according to the present invention make it possible to precisely control the concentration of botulinum toxin and to alleviate the pain occurring when botulinum toxin is administered into the human body, and also enable botulinum toxin to be accurately administered to a desired position. Thus, the present invention is expected to greatly contribute to the safe and convenient medical use of botulinum toxin.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: January 7, 2020
    Assignees: Hugel, Inc., Small Lab Co., Ltd.
    Inventors: Kyeong Yeop Moon, Chang Jin Lee, Dae Gun Kim, Dong Hoon Oh, Do Hyun Kang, Woo Ran Lee, Jeong Gyu Lee, Jun Jin Yoon
  • Patent number: 10530543
    Abstract: A method of transmitting a training signal in a Wireless Local Area Network (WLAN) system includes generating one or more first training signals for a first destination station and one or more second training signals for a second destination station by applying a mapping matrix P to a training signal generation sequence, mapping the first training signals and the second training signals to a plurality of antennas according to an antenna mapping matrix, and performing Inverse Fast Fourier Transform (IFFT) on each of the first training signals and the second training signals mapped to the plurality of antennas and transmitting the training signals through the plurality of antennas.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: January 7, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Byeong Woo Kang, Dong Wook Roh, Yong Ho Seok, Yu Jin Noh, Bong Hoe Kim, Dae Won Lee
  • Patent number: 10529817
    Abstract: A semiconductor device includes active regions on a semiconductor substrate, gate structures on separate, respective active regions, and source/drain regions in the semiconductor substrate on opposite sides of separate, respective gate structures. Each separate gate structure includes a sequential stack of a high dielectric layer, a first work function metal layer, a second work function metal layer having a lower work function than the first work function metal layer, and a gate metal layer. First work function metal layers of the gate structures have different thicknesses, such that the gate structures include a largest gate structure where the first work function metal layer of the largest gate structure has a largest thickness of the first work function metal layers. The largest gate structure includes a capping layer on the high dielectric layer of the largest gate structure, where the capping layer includes one or more impurity elements.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: January 7, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-yeol Song, Wan-don Kim, Su-young Bae, Dong-soo Lee, Jong-han Lee, Hyung-suk Jung, Sang-jin Hyun