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).

  • POLYMERIC GEL AND PREPARATION METHOD THEREFOR, AND ARTICLE COMPRISING SAME
    Publication number: 20200040145
    Abstract: The present invention relates to a polymeric gel comprising crosslink points, which are dissociated in response to nitrogen monoxide, and to a method for preparing a hydrogel, the method comprising the steps of: a) polymerizing a mixture of monomers comprising a monofunctional hydrophilic monomer and a monomer comprising a plurality of functional groups comprising an o-phenylenediamine residue; and b) separating a hydrogel formed by the polymerization.
    Type: Application
    Filed: April 18, 2018
    Publication date: February 6, 2020
    Inventors: Won Jong KIM, Junghong PARK
  • PROGRAMMABLE RAY TRACING WITH HARDWARE ACCELERATION ON A GRAPHICS PROCESSOR
    Publication number: 20200043218
    Abstract: Apparatus and method for programmable ray tracing with hardware acceleration on a graphics processor. For example, one embodiment of a graphics processor comprises shader execution circuitry to execute a plurality of programmable ray tracing shaders. The shader execution circuitry includes a plurality of single instruction multiple data (SIMD) execution units. Sorting circuitry regroups data associated with one or more of the programmable ray tracing shaders to increase occupancy for SIMD operations performed by the SIMD execution units; and fixed-function intersection circuitry coupled to the shader execution circuitry detects intersections between rays and bounding volume hierarchies (BVHs) and/or objects contained therein and to provide results indicating the intersections to the sorting circuitry.
    Type: Application
    Filed: August 6, 2018
    Publication date: February 6, 2020
    Inventors: KARTHIK VAIDYANATHAN, WON-JONG LEE, GABOR LIKTOR, JOHN G. GIERACH, PAWEL MAJEWSKI, PRASOONKUMAR SURTI, CARSTEN BENTHIN, Sven WOOP, THOMAS RAOUX
  • NANOPORE DEVICE AND METHODS OF DETECTING CHARGED PARTICLES USING SAME
    Publication number: 20200033319
    Abstract: A nanopore device for detecting charged biopolymer molecules and defining a nanochannel, includes a first gating nanoelectrode addressing a first end of the nanochannel. The device also includes a second gating nanoelectrode addressing a second end of the nanochannel opposite the first end. The device further includes a first sensing nanoelectrode addressing a first location in the nanochannel between the first and second ends.
    Type: Application
    Filed: July 27, 2019
    Publication date: January 30, 2020
    Applicant: PALOGEN, INC.
    Inventors: Bita Karimirad, Kyung Joon Han, Reza Rahighi Yazdi, Won Jong Yoo
  • Gene delivery system using polymer network
    Patent number: 10517963
    Abstract: Provided is a gene delivery including a polymer network formed by binding phenylboronic acid, sugar, and a low-molecular weight branched polymer. The gene delivery may be stably maintained in vivo and efficiently deliver a gene specifically to cancer cells, such that the gene delivery system may be usefully used as a gene delivery system for chemotherapy.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: December 31, 2019
    Assignees: Institute for Basic Science, POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Won Jong Kim, Jinhwan Kim
  • Light emitting diode and light emitting diode display including the same
    Patent number: 10510975
    Abstract: A light emitting diode and a light emitting diode display, the light emitting diode including a first electrode; a second electrode overlapping the first electrode; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, wherein the electron injection layer includes a lanthanide element, an alkali meta first element, and a halogen second element, and wherein the first element and the second element are included in the electron injection layer in an amount of 1 vol % to 20 vol %, based on a total volume of a material including the lanthanide element, the first element, and the second element.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: December 17, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Chan Kim, Dong Hoon Kim, Won Jong Kim, Ji Young Moon, Dong Kyu Seo, Ji Hye Lee, Da Hea Im, Sang Hoon Yim, Yoon Hyeung Cho, Won Suk Han
  • Pressure Sensor
    Publication number: 20190376865
    Abstract: A pressure sensor includes a sensor element, an inner frame configured to receive at least a portion of the sensor element, and a housing configured to receive the inner frame therein. The inner frame is formed of a metal material and includes a printed circuit board assembly to be electrically connected to the sensor element. The housing is formed of a resin material.
    Type: Application
    Filed: August 21, 2019
    Publication date: December 12, 2019
    Applicant: Tyco Electronics AMP Korea Co., Ltd.
    Inventors: Young Deok Kim, Won Jong Choi
  • Graphics processing method and system
    Patent number: 10497085
    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: Grant
    Filed: September 7, 2017
    Date of Patent: December 3, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Won-Jong Lee, Sang-oak Woo
  • Method and apparatus for generating acceleration structure
    Patent number: 10497167
    Abstract: A method and apparatus for generating an acceleration structure. Primitives corresponding to at least one object on which rendering is to be performed may be aligned. Candidate split points are determined by scanning the aligned primitives. The candidate split points are stored according to a predetermined rule, and the acceleration structure is generated by sequentially reading the stored candidate split points and generating at least one node corresponding to the stored candidate split points.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: December 3, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Sam Shin, Won-Jong Lee
  • Snubber For Pressure Sensor And Pressure Sensor Comprising The Same
    Publication number: 20190353549
    Abstract: A pressure sensor comprises a sensor housing, a diaphragm provided in the sensor housing, and a snubber insertable into the sensor housing. The sensor housing includes a coupler coupling with a pressure measurement target and a housing passage passing through the coupler and guiding a fluid that flows into the sensor housing from the pressure measurement target. The diaphragm is deformable by a pressure of the fluid that flows into the sensor housing from the pressure measurement target. The snubber is inserted into the sensor housing through the housing passage and fastens to the sensor housing in a state in which at least a portion of the sensor housing forming the housing passage is deformed. The snubber guides flow of the fluid and transmits the pressure of the fluid to the diaphragm.
    Type: Application
    Filed: May 15, 2019
    Publication date: November 21, 2019
    Applicant: Tyco Electronics AMP Korea Co., Ltd.
    Inventors: Won Jong Choi, Sun Yong Lee
  • Light emitting diode and display device including the same
    Patent number: 10483327
    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: Grant
    Filed: December 29, 2017
    Date of Patent: November 19, 2019
    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
  • Electronic device having touch screen and function controlling method of the same
    Patent number: 10481779
    Abstract: A method for providing a graphical user interface on a display of a device includes: displaying a photograph image on the display of the device; receiving a touch input made on the display; superimposedly displaying a plurality of control guides at a location corresponding to the touch input over the displayed photograph image in response to the touch input; receiving a drag input corresponding to one of the plurality of control guides displayed on the display; adjusting a display characteristic of the photograph image corresponding to the one of the plurality of control guides, in response to the drag input; and displaying the photograph image having the adjusted display characteristic on the display, wherein the display characteristic is a magnification of the photograph image.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: November 19, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hui Chul Yang, Nho Kyung Hong, Jin Young Jeon, Tae Young Kang, In Won Jong
  • Method for preparing graphene by using high speed homogenization pretreatment and high pressure homogenation
    Patent number: 10472242
    Abstract: The present invention relates to a method for preparing graphene which comprises subjecting expanded graphite to high speed homogenization to prepare a feed solution and then subjecting the same to high pressure homogenization, thereby increasing the degree of dispersion of expanded graphite in the feed solution and so improving the efficiency of high pressure homogenization. Therefore, the present method has features that the efficiency of graphene preparation is excellent and the size of graphene to be prepared is uniform, compared with a conventional process.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: November 12, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Seung Bo Yang, Kwon Nam Sohn, Won Jong Kwon, Se Ho Park, Mi Jin Lee
  • DEVICE AND METHOD FOR SHARING CONTENT USING THE SAME
    Publication number: 20190334832
    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 11, 2019
    Publication date: October 31, 2019
    Inventors: Sun CHOI, Won-jong CHOI
  • Method and apparatus for generating acceleration structure
    Patent number: 10460506
    Abstract: A method for generating an acceleration structure used for ray tracing includes generating a linear code, the linear code representing a position of each of a plurality of primitives included in a three-dimensional (3D) space, arranging the plurality of primitives according to the generated linear code, determining a rate of change of a size of a generated bounding box while sequentially inputting the plurality of arranged primitives into the generated bounding box, selecting one of the plurality of arranged primitives based on the rate of change of the size of the generated bounding box and classifying the plurality of arranged primitives into a plurality of determined bounding boxes according to the selected primitive.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: October 29, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-sam Shin, Won-jong Lee
  • LUGGAGE ROOM SCREEN APPARATUS OF VEHICLE
    Publication number: 20190315280
    Abstract: A luggage compartment screen apparatus of a vehicle may include a moving housing movable along guide rails; a push mechanism to be drawn out or drawn in from the moving housing toward the luggage compartment and be rotatable and formed to have a step in a rotation direction thereof; and a locking mechanism rotatably disposed on the moving housing to be configured to be selectively locked to the guide rail, formed to have a step in a drawn-out and drawn-in direction of the push mechanism, and having a stepped portion in contact with a stepped portion of the push mechanism to be rotated to be locked to the guide rail at the time of a drawn-in operation or a rotation operation of the push mechanism and be rotated to be separated from the guide rail at the time of a drawn-out operation of the push mechanism.
    Type: Application
    Filed: August 20, 2018
    Publication date: October 17, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corp
    Inventors: Jang Hyun CHO, Won Jong Lee, Hee Cheol Kim, Dong Hwan Kim, Dong Ha Lee
  • Method for preparing carbon nanotube, and dispersion composition of carbon nanotube
    Patent number: 10435571
    Abstract: The present invention relates to a method for preparing carbon nanotubes which are capable of more effectively preparing carbon nanotubes having a uniform and fine size, and a dispersion composition of carbon nanotubes obtained using the same. The method for preparing carbon nanotube comprises the steps of: forming a dispersion comprising carbon nanotube bundles, a dispersant and a solvent; and enabling the dispersion to consecutively pass through a high pressure homogenizer, wherein the dispersant is a mixture of plural kinds of polyaromatic hydrocarbon oxides, and the carbon nanotube bundles are pulverized or disentangled while passing through a microchannel of the high pressure homogenizer under a shear force to form carbon nanotubes.
    Type: Grant
    Filed: May 15, 2015
    Date of Patent: October 8, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Kwon Nam Sohn, Kil Sun Lee, Won Jong Kwon, Su Jin Park, Byung Hun Oh, Eui Yong Hwang, Seung Bo Yang, Kwang Hyun Yoo, Mi Jin Lee
  • ORGANIC LIGHT EMITTING DIODE DISPLAY
    Publication number: 20190305254
    Abstract: An organic light emitting diode display including: a substrate; an organic light emitting diode on the substrate; a capping layer on the organic light emitting diode and including a high refractive layer including an inorganic material having a refractive index that is equal to or greater than about 1.7 and equal to or less than about 6.0; and a thin film encapsulation layer covering the capping layer and the organic light emitting diode, the inorganic material including at least one selected from the group consisting of CuI, thallium iodide (TlI), BaS, Cu2O, CuO, BiI, WO3, TiO2, AgI, CdI2, HgI2, SnI2, PbI2, BiI3, ZnI2, MoO3, Ag2O, CdO, CoO, Pr2O3, SnS, PbS, CdS, CaS, ZnS, ZnTe, PbTe, CdTe, SnSe, PbSe, CdSe, AlAs, GaAs, InAs, GaP, InP, AlP, AlSb, GaSb, and InSb.
    Type: Application
    Filed: May 31, 2019
    Publication date: October 3, 2019
    Inventors: Won Jong KIM, Dong Chan KIM, Eung Do KIM, Dong Kyu SEO, Da Hea IM, Sang Hoon YIM, Yoon Hyeung CHO, Won Suk HAN
  • ACTUATOR AND SOFT ROBOT
    Publication number: 20190296217
    Abstract: An actuator according to an aspect of the present invention includes: a driving body including a plurality of conductive grains, a chamber configured to confine the plurality of conductive grains, and two or more electrodes disposed on a surface of the chamber, and a controller configured to obtain, through the two or more electrodes, a change in an electric signal, in response to a load applied to the chamber, and to adjust the load applied to the chamber based on the change in the electric signal.
    Type: Application
    Filed: August 29, 2018
    Publication date: September 26, 2019
    Applicants: SAMSUNG ELECTRONICS CO., LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: WON JONG JUNG, HO YOUNG KIM, KAK NAMKOONG, YEOL HO LEE, MYOUNG HOON JUNG
  • High-Pressure Homogenizer and Method for Manufacturing Graphene Using the Same
    Publication number: 20190284053
    Abstract: Provided a high-pressure homogenizer comprising a channel module comprising a microchannel through which an object for homogenization passes, wherein the microchannel is provided with a first flow channel and a second flow channel sequentially arranged along the direction through which the object passes, the first flow channel is provided with a plurality of first baffles disposed so as to partition the microchannel into a plurality of spaces, the second flow channel is provided with a plurality of second baffles disposed so as to partition the microchannel into a plurality of spaces, and at least one of the first baffles is provided to be positioned between two adjacent second baffles.
    Type: Application
    Filed: October 13, 2017
    Publication date: September 19, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Eun Jeong Kim, Kwang Hyun Yoo, Ye Hoon Im, In Young Kim, Won Jong Kwon
  • MOBILE APPARATUS DISPLAYING END EFFECT AND CONTROL METHOD THEREOF
    Publication number: 20190286275
    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 3, 2019
    Publication date: September 19, 2019
    Inventors: Ho-Young LEE, Jee-Yeun WANG, Jae-Myoung LEE, Chul-Ho JANG, In-Won JONG