Patents by Inventor In-Won Jong

In-Won Jong 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).

  • Organic light emitting element and organic light emitting display device including the same
    Patent number: 10170723
    Abstract: An organic light emitting element according to an exemplary embodiment of the present disclosure includes a first electrode, a second electrode, an emission layer between the first electrode and the second electrode, an electron injection layer between the second electrode and the emission layer, and a barrier layer between the electron injection layer and the second electrode, wherein a work function of the barrier layer is larger than a work function of the second electrode.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: January 1, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Kyu Seo, Dong Chan Kim, Won Jong Kim, Eung Do Kim, Jong Hyuk Lee, Da Hea Im, Sang Hoon Yim, Yoon Hyeung Cho, Chang Woong Chu, Won Suk Han
  • LIGHT-EMITTING DIODE AND DISPLAY DEVICE INCLUDING THE SAME
    Publication number: 20180375048
    Abstract: A light-emitting diode includes a first electrode, a second electrode, a light-emitting layer, and a hole transfer layer. The light-emitting layer is disposed between the first electrode and the second electrode. The hole transfer layer is disposed between the light-emitting layer and the second electrode. The hole transfer layer includes an organic material. At least one of tellurium or a telluride compound of a transition metal is doped in the organic material included in the hole transfer layer.
    Type: Application
    Filed: January 8, 2018
    Publication date: December 27, 2018
    Inventors: Dong Chan KIM, Won Jong KIM, Ji Young MOON, Yeong Rong PARK, Dong Kyu SEO, Myung Chul YEO, Ji Hye LEE, Yoon Hyeung CHO
  • Light emitting diode and display device including the same
    Patent number: 10158095
    Abstract: A light emitting diode includes a first electrode overlapping a second electrode, an emission layer between the first and second electrodes. a first hole injection layer and a second hole injection layer between the first electrode and the emission layer, and a first hole transporting layer between the first hole injection layer and the second hole injection layer. Each of the first and second hole injection layers includes an inorganic dipole material. At least one of the first hole injection layer or the second hole injection layer including an organic material.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: December 18, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Chan Kim, Won Jong Kim, Ji Young Moon, Dong Kyu Seo, Myung Chul Yeo, Ji Hye Lee, Yoon Hyeung Cho
  • Device and method for sharing content using the same
    Patent number: 10148587
    Abstract: A method for sharing content of a device is provided. The method includes receiving, by an inputter, an input of a share command of a selected content, recommending at least one service to share the content among a plurality of services that are available in the device and a share target, and sharing, by a controller, the content with the share target selected through the selected service based on a selection input with respect to the at least one recommended service and the share target.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: December 4, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sun Choi, Won-jong Choi
  • Preparation method of graphene and dispersed composition of graphene
    Patent number: 10131803
    Abstract: Disclosed herein are a preparation method of graphene, capable of easily preparing a graphene flake having a smaller thickness and a large area, and a dispersed composition of graphene obtained using the same. The preparation method of graphene includes applying a physical force to dispersion of a carbon-based material including graphite or a derivative thereof, and a dispersant, wherein the dispersant includes a mixture of plural kinds of polyaromatic hydrocarbon oxides, containing the polyaromatic hydrocarbon oxides having a molecular weight of 300 to 1000 in a content of 60% by weight or more, and the graphite or the derivative thereof is formed into a graphene flake having a thickness in nanoscale under application of a physical force.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: November 20, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Kwon Nam Sohn, Kwang Hyun Yoo, Won Jong Kwon, Kil Sun Lee, Seung Bo Yang, In Young Kim, Mi Jin Lee, Jin Yeong Lee
  • Mirror substrates, methods of manufacturing the same and display devices including the same
    Patent number: 10132968
    Abstract: A mirror substrate includes a transparent substrate, a plurality of first mirror patterns arranged on the transparent substrate and spaced apart from each other, each of the first mirror patterns including a phase compensation layer and a first mirror layer sequentially stacked on the transparent substrate, and a second mirror layer disposed on the transparent substrate and between neighboring ones of the first mirror patterns, the second mirror layer having a second thickness less than a first thickness of the first mirror layer.
    Type: Grant
    Filed: January 3, 2017
    Date of Patent: November 20, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang-Hoon Yim, Dong-Chan Kim, Won-Jong Kim, Eung-Do Kim, Dong-Kyu Seo, Ji-Hye Lee, Da-Hea Im, Yoon-Hyeung Cho, Won-Suk Han
  • DEVICE AND METHOD FOR SHARING CONTENT USING THE SAME
    Publication number: 20180316622
    Abstract: A method for sharing content of a device is provided. The method includes receiving, by an inputter, an input of a share command of a selected content, recommending at least one service to share the content among a plurality of services that are available in the device and a share target, and sharing, by a controller, the content with the share target selected through the selected service based on a selection input with respect to the at least one recommended service and the share target.
    Type: Application
    Filed: July 5, 2018
    Publication date: November 1, 2018
    Inventors: Sun CHOI, Won-jong CHOI
  • MOBILE APPARATUS DISPLAYING END EFFECT AND CONTROL METHOD THEREOF
    Publication number: 20180314381
    Abstract: A method of controlling a mobile apparatus to display an end effect is provided. The method includes displaying at least one object on a first layer on a touch screen, converting the at least one object in response to a first gesture that converts the at least one object, detecting that the conversion for the at least one object is ended, and displaying an end effect, which represents a message saying that the at least one object to be converted does not exist anymore or represents additional information, on the touch screen.
    Type: Application
    Filed: June 27, 2018
    Publication date: November 1, 2018
    Inventors: Ho-Young LEE, Jee-Yeun WANG, Jae-Myoung LEE, Chul-Ho JANG, In-Won JONG
  • COMPOSITION FOR IMPROVING SKIN AND PREVENTING HAIR-LOSS COMPRISING EXTRACELLULAR VESICLES FROM VEGETABLE EXTRACTION
    Publication number: 20180271773
    Abstract: The present invention relates to a composition containing extracellular vesicles derived from plant juice, wherein the extracellular vesicles have excellent skin condition-improving effects such as skin whitening, moisturizing and wrinkle reducing effects and exhibits an excellent effect of preventing hair loss by promotion of hair growth and regrowth, and the like.
    Type: Application
    Filed: September 23, 2016
    Publication date: September 27, 2018
    Inventors: Won Jong LEE, Eun Wook CHOI, Su KIM, Eun Young WOO, Eun Joo PARK, Ji Hyun KIM, Su Yeong JEONG
  • LIGHT EMITTING DIODE AND DISPLAY DEVICE INCLUDING THE SAME
    Publication number: 20180269265
    Abstract: A light-emitting diode includes a first electrode, a second electrode overlapping the first electrode, a first emission layer and a second emission layer provided between the first electrode and the second electrode, and a first charge generating layer provided between the first emission layer and the second emission layer, the first charge generating layer including a p-type charge generating layer and an n-type charge generating layer. The n-type charge generating layer may include an organic material and an inorganic material doped to the organic material, and the inorganic material may include a lanthanide metal or an alkali earth metal, and an alkali halide.
    Type: Application
    Filed: December 29, 2017
    Publication date: September 20, 2018
    Inventors: Dong Chan KIM, Won Jong KIM, Ji Young MOON, Dong Kyu SEO, Myung Chul YEO, Ji Hye LEE, Yoon Hyeung CHO
  • User terminal device and contents streaming method using the same
    Patent number: 10075325
    Abstract: A contents streaming method of a user terminal device is provided. The method includes converting a certain portion of contents into a first format based on information to initially display contents on the external device, transmitting the certain portion of contents converted into the first format to the external device, converting the contents into a second format different from the first format after transmitting the portion of contents converted into the first format, and transmitting the contents converted into the second format to the external device.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: September 11, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: In-young Shin, Won-jong Choi
  • Source, relay, and destination executing cooperation transmission and method for controlling each thereof
    Patent number: 10070367
    Abstract: A method for controlling a first node transmitting a transmission message to a plurality of second nodes may be provided. The method includes dividing the transmission message into at least one sub-message, encoding the at least one sub-message to a data stream, determining a first transmission direction of the data stream toward at least one of the plurality of second nodes, based on a polynomial of a channel gain between the first node and the at least one of the plurality of second nodes, and transmitting the data stream to the at least one of the plurality of second nodes, based on the determined first transmission direction.
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: September 4, 2018
    Assignees: SAMSUNG ELECTRONICS CO., LTD., Cornell University
    Inventors: Won-Jae Shin, Ilan Shomorony, Amir Salman Avestimehr, Chang Yong Shin, Jong Bu Lim, Won Jong Noh
  • LIGHT EMITTING DIODE AND DISPLAY DEVICE INCLUDING THE SAME
    Publication number: 20180233689
    Abstract: A light emitting diode includes a first electrode overlapping a second electrode, an emission layer between the first and second electrodes. a first hole injection layer and a second hole injection layer between the first electrode and the emission layer, and a first hole transporting layer between the first hole injection layer and the second hole injection layer. Each of the first and second hole injection layers includes an inorganic dipole material. At least one of the first hole injection layer or the second hole injection layer including an organic material.
    Type: Application
    Filed: November 8, 2017
    Publication date: August 16, 2018
    Inventors: Dong Chan KIM, Won Jong KIM, Ji Young MOON, Dong Kyu SEO, Myung Chul YEO, Ji Hye LEE, Yoon Hyeung CHO
  • Mobile apparatus displaying end effect and control method thereof
    Patent number: 10048800
    Abstract: A method of controlling a mobile apparatus to display an end effect is provided. The method includes displaying at least one object on a first layer on a touch screen, converting the at least one object in response to a first gesture that converts the at least one object, detecting that the conversion for the at least one object is ended, and displaying an end effect, which represents a message saying that the at least one object to be converted does not exist anymore or represents additional information, on the touch screen.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: August 14, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ho-Young Lee, Jee-Yeun Wang, Jae-Myoung Lee, Chul-Ho Jang, In-Won Jong
  • APPARATUS FOR EXFOLIATING PLATE-SHAPED MATERIAL COMPRISING MICROCHANNEL
    Publication number: 20180214888
    Abstract: The present invention relates to an apparatus for exfoliating a plate-shaped material for exfoliating graphene, which has features that while a shear force required for the exfoliation of graphite is applied using a specific microchannel, it can simultaneously prevent the graphene itself from being crushed and increase the discharge flow rate of a graphene dispersion, thereby enhancing the production efficiency of graphene.
    Type: Application
    Filed: September 23, 2016
    Publication date: August 2, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Kwang Hyun Yoo, Eun Jeong Kim, In Young Kim, Ye Hoon Im, Won Jong Kwon
  • PEELING DEVICE OF SHEET MATERIAL INCLUDING OPTIMIZED OUTLET
    Publication number: 20180215622
    Abstract: The present invention relates to a peeling device of sheet material for peeling off graphite, and the peeling device of sheet material according to the present invention is characterized in that a specific microchannel is used to apply a shear force required to peel off graphite, and simultaneously, graphene itself is not ground and the discharge flow rate of the graphene dispersion increases to increase graphene preparation efficiency.
    Type: Application
    Filed: September 23, 2016
    Publication date: August 2, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Kwang Hyun Yoo, Eun Jeong Kim, In Young Kim, Pum Suk Park, Ye Hoon Im, Won Jong Kwon
  • Conducting material composition, and slurry composition for forming electrode of lithium rechargeable battery and lithium rechargeable battery using the same
    Patent number: 10033044
    Abstract: The present invention relates to a conducting material composition capable of forming an electrode in which at least two kinds of carbon based materials are contained in a uniformly dispersed state to enable a battery such as a lithium rechargeable battery having more improved electrical and lifetime characteristics to be provided, and a slurry composition for forming an electrode of a lithium rechargeable battery and a lithium rechargeable battery using the same. The conducting material composition contains: at least two kinds of conductive carbon-based materials selected from the group consisting of carbon nano tube, graphene, and carbon black; and a dispersant containing a plurality kinds of poly aromatic hydrocarbon oxides, wherein the dispersant contains poly aromatic hydrocarbon oxides having a molecular weight of 300 to 1000 at a content of 60 wt.% or more.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: July 24, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Kil Sun Lee, Kwon Nam Sohn, Won Jong Kwon, Seung Bo Yang, In Young Kim, Kwang Hyun Yoo, Mi Jin Lee, Jin Yeong Lee
  • METHOD FOR PREPARING MAGNETIC IRON OXIDE-GRAPHENE COMPOSITE
    Publication number: 20180206366
    Abstract: The present invention relates to a method for preparing a magnetic iron oxide-graphene composite, a magnetic iron oxide-graphene composite prepared thereby and a composition for electromagnetic wave shielding including the same, and since graphene is prepared from a stage 1-GIC using FeCl3, magnetic particles in the form of FeOx are naturally formed on the surface of graphene during the preparation process. In addition, a magnetic material is formed on the surface of graphene while the defects of graphene are minimized, and thus the magnetic iron oxide-graphene composite prepared according to the present invention can be useful as an electromagnetic wave absorber.
    Type: Application
    Filed: October 28, 2016
    Publication date: July 19, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Se Ho PARK, Kwon Nam SOHN, Won Jong KWON, Seung Bo YANG
  • GRAPHICS PROCESSING METHOD AND SYSTEM
    Publication number: 20180189925
    Abstract: A graphics processing method and a graphics processing system are provided. A graphics processing method including: estimating a depth complexity of a tile generated by dividing a frame; visibility calculations are selectively performed with respect to at least one primitive included in the tile based on the estimated depth complexity of the tile; and performing rendering on the tile. A graphics processing apparatus includes one or more processors which determine a depth complexity of primitives input to a current tile and whether translucent primitives exist. The graphics processing apparatus may operate adaptively in a Tile Based Rendering (TBR) mode or a Tile Based Deferred Rendering (TBDR) mode according to the determination of depth complexity and a presence of translucent primitives.
    Type: Application
    Filed: September 7, 2017
    Publication date: July 5, 2018
    Inventors: WON-JONG LEE, Sang-oak WOO
  • Luggage net for automobile
    Patent number: D835027
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: December 4, 2018
    Assignees: Kia Motors Corporation, Hyundai Motor Company
    Inventors: Hee Cheol Kim, Won Jong Lee, Dae Min Lee, Dong Souck Shin