Patents by Inventor Won Moon

Won Moon 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).

  • TONER REFILL CARTRIDGE WITH HOLDER HOLDING MEMORY UNIT THEREON AND ROTATABLE WITH RESPECT TO CARTRIDGE BODY
    Publication number: 20210255565
    Abstract: Provided is a toner cartridge. The toner cartridge includes a body, a plunger, a memory unit, and a holder. The body is to accommodate toner and includes a toner discharge portion. The plunger is provided in the body and to push the toner outside of the body via the toner discharge portion. The memory unit includes an electrical contact portion including at least one electrical contact point. The holder facilities loading of the memory unit therein and being rotatable relative to the body between a home position and a rotated position.
    Type: Application
    Filed: December 21, 2018
    Publication date: August 19, 2021
    Inventors: Ji Won Moon, Woong Yong Choi
  • LENS ASSEMBLY CONSTRUCTS AND SMART DEVICE WITH LENS ASSEMBLY CONSTRUCTS
    Publication number: 20210239881
    Abstract: The lens assembly construct used for a smart device according to the present invention comprises a plurality of lenses and a barrel enclosing the plurality of lenses, wherein the head of the barrel may be positioned below the center of the front surface of a first lens, which is outermost of the plurality of lenses, wherein the first lens may comprise an effective aperture portion and a flange portion, and a coating layer in which one or more dielectric layers are laminated may be formed on the effective aperture portion, and wherein a colored layer may be formed on at least a part of the surface of the first lens except the effective aperture portion on which the coating layer is formed. In addition, the smart device of the present invention may comprise a display having a hole in an active area and the lens assembly construct, and the lens assembly construct may be disposed under the hole.
    Type: Application
    Filed: February 2, 2021
    Publication date: August 5, 2021
    Inventors: Soon Cheol Choi, Ki Youn Noh, Seung Nam Nam, Jae Won Moon
  • PRINT PARTICLE OUTPUT ASSEMBLY
    Publication number: 20210232063
    Abstract: Examples of an output assembly for a print particle replenishment device are described herein, Some examples of the output assembly include a sliding member. For example, the sliding member includes a channel that is offset from a rotating axis of the output assembly and a notch that is offset from the rotating axis and that extends to an outer edge of the sliding member. Some examples of the output assembly include a cover member to maintain a static position with respect to a rotation of the sliding member. In some examples, the cover member includes an alignment structure that is offset from the rotating axis of the output assembly.
    Type: Application
    Filed: August 30, 2018
    Publication date: July 29, 2021
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Andy Philip CHICK, Pratik Pravinkumar SHAH, Min-Chul LEE, Ji-won MOON, Matthew James STOREY, Zackary Thomas HICKMAN, Corbett Benjamin SCHOENFELT, Bennett Alexander NADEAU, Jefferson Blake WEST
  • TONER LEVEL DETERMINATION AND NOTIFICATION
    Publication number: 20210223715
    Abstract: An image forming apparatus and method for determining a toner level and providing a notification are provided. The method of operating an image forming apparatus includes counting a number of times a lower toner hopper receives toner from an in-situ refillable upper toner hopper, calculating an estimate of toner volume transferred from the lower toner hopper to a surface of a photosensitive drum, determining an amount of toner consumed from the in-situ refillable upper toner hopper based on the number of times the lower toner hopper receives toner from the in-situ refillable upper toner hopper and the estimate of toner volume transferred from the lower toner hopper to the surface of the photosensitive drum, and generating an upper toner hopper refill notification when the amount of toner consumed from the in-situ refillable upper toner hopper is determined to exceed a threshold value.
    Type: Application
    Filed: November 7, 2018
    Publication date: July 22, 2021
    Inventors: Kenneth K SMITH, Ji-Won MOON, Min-Chul LEE, Andrew CHICK, Matthew STOREY, Jefferson Blake WEST, Zackary Thomas HICKMAN, Eun-Kyung YUN, Yoona MIN, Pratik SHAH
  • METHOD AND APPARATUS FOR PLENOPTIC POINT CLOUDS GENERATION
    Publication number: 20210217229
    Abstract: The present invention relates to a plenoptic cloud generation method, the method of generating a plenoptic point cloud according to one embodiment of the present invention, the method comprises, obtaining a two-dimensional (2D) image for each view and depth information obtained from a plurality of cameras, determining a method of generating a plenoptic point cloud and generating the plenoptic point cloud by applying the determined method of generating the plenoptic point cloud to at least one of the 2D image for each view or the depth information, wherein the method of generating the plenoptic point cloud includes at least one of a simultaneous generation method of the point cloud and a sequential generation method of the point cloud.
    Type: Application
    Filed: December 3, 2020
    Publication date: July 15, 2021
    Applicants: Electronics and Telecommunications Research Institute, HANDONG GLOBAL UNIVERCITY INDUSTRY- ACADEMIC COOPERATION FOUNDATION
    Inventors: Ha Hyun LEE, Jung Won KANG, Soo Woong KIM, Gun BANG, Jin Ho LEE, Sung Chang LIM, Sung Soo HWANG, Se Hui KANG, Ji Won MOON, Mu Hyun BACK, Jin Kyu LEE, Hyun Min HAN
  • SMALL CAMERA LENS WITH IMPROVED INTERNAL REFLECTION
    Publication number: 20210191002
    Abstract: Disclosed herein is a method for manufacturing a lens used for a camera, comprising forming a coating layer, by laminating at least one dielectric layer on an effective aperture portion of each of both surfaces of the lens, wherein the lens comprises the effective aperture portion, a flange portion and an outer aperture portion, and forming a colored layer, inside the surface of the lens, on at least a portion of the surface of the lens except the effective aperture portion on which the coating layer of the lens is formed, by making a black colored dye permeate through the pores of the surface after heating the lens to a temperature higher than a first temperature, and permeating the dye into the interior of the surface of the lens for coloring by lowering the temperature below the first temperature.
    Type: Application
    Filed: December 17, 2020
    Publication date: June 24, 2021
    Inventors: Soon Cheol Choi, Hyeoung Sok Ham, Seung Nam Nam, Jae Won Moon
  • APPARATUS FOR DETECTING SLURRY SPREAD VOLUME USING TERAHERTZ WAVE, SPREAD SYSTEM AND DETECTING METHOD USING THE SAME
    Publication number: 20210172872
    Abstract: A measurement apparatus for measuring a coating amount of a slurry according to the present disclosure includes a light emitter configured to irradiate terahertz wave onto a release paper coated with the slurry, a light receiver configured to receive the terahertz wave, which is irradiated from the light emitter and passes through the release paper coated with the slurry, to obtain a power of the terahertz wave, and a calculating part configured to calculate a thickness of an electrode, formed from the slurry applied to the release paper, based on the power of the terahertz wave received by the light receiver.
    Type: Application
    Filed: November 17, 2020
    Publication date: June 10, 2021
    Inventors: Ha Seung SEONG, Ho Jin LEE, Il Min LEE, Ki Won MOON, Eui Su LEE, Dong Woo PARK, Jeong Woo PARK, Kyung Hyun PARK, Hyun Soo KIM
  • PRINT PARTICLE REPLENISHMENT DEVICE
    Publication number: 20210162666
    Abstract: Examples of a print a print particle replenishment device are described. In some examples, a print particle replenishment device includes a rotating member to rotate about a central axis of the print particle replenishment device. In some examples, the rotating member includes an opening offset from the central axis. In some examples of a print particle replenishment device, a nozzle is offset from the central axis, where the nozzle is to slide with respect to an interior plane of the rotating member to align with the opening to transfer print particles through the nozzle and opening when in an open position. In some examples, a print particle replenishment device includes an extension that protrudes with respect to the opening to engage a port cover of a host device to move the port cover to open a port for replenishment at rotation.
    Type: Application
    Filed: August 30, 2018
    Publication date: June 3, 2021
    Inventors: Ji-Won MOON, Min-Chul LEE, Woong-Yong CHOI, Matthew James STOREY, Jefferson Blake WEST, Zackary Thomas HICKMAN
  • Ultrathin Foil Transferring and Processing Method Capable of Reducing Curling of Ultrathin Foil and Preventing Folding Thereof
    Publication number: 20210151738
    Abstract: The present invention relates to an ultrathin foil transferring and processing process for reducing curling and preventing folding of an ultrathin foil which may occur in the ultrathin foil transferring and processing process, and comprises: a step of coating or mounting an electrostatic-inducing material on both ends of a roll to form a charging part; a charging step of rubbing an ultrathin foil and the roll during the transferring and rolling of the ultrathin foil, to charge both ends of the ultrathin foil and the roll with positive or negative charges; and an electrostatic force applying step in which an electrostatic force is applied to both ends of the ultrathin foil simultaneously with or after the charging step and thus the curling of the ultrathin foil is reduced.
    Type: Application
    Filed: October 1, 2019
    Publication date: May 20, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Jae Won Moon, Hyung Seok Han, Hyung Kyun Yu, Ki Hoon Paeng
  • STRUCTURE FOR RELEASING INTERNAL PRESSURE IN DEVELOPMENT CARTRIDGE WHEN REFILLING TONER
    Publication number: 20210149327
    Abstract: A development cartridge is provided. The development cartridge includes a toner container, having a first air vent and a second air vent, to accommodate a toner, a developing portion to receive the toner from the toner container and having a developing roller installed therein, a toner refilling portion, connected to an end of the toner container in a longitudinal direction, to provide the toner container with a passage for refilling the toner, a filter installed in the first air vent to reduce leakage of the toner, and a pressure releasing member to communicate with the toner container via the second air vent and being transformable in a contracted state and an expanded state to expand a volume of the toner container, wherein the first air vent is formed at a position farther from the toner refilling portion than the second air vent.
    Type: Application
    Filed: December 4, 2018
    Publication date: May 20, 2021
    Inventors: Seung Gweon Lee, Ji Won Moon, Woong Yong Choi, Yong Il Moon, Yong Nam Ahn, Jin Hwa Hong
  • EXCHANGEABLE OR REPLACEABLE MAXILLARY SKELETAL EXPANDER
    Publication number: 20210137645
    Abstract: Provided is an exchangeable or replaceable maxillary skeletal expander. The exchangeable maxillary skeletal expander including: a pair of guides configured to be fixed by micro implants implanted into maxilla; and an expansion part including: a pair of main bodies configured to be inserted and extended while sliding between the pair of guides; and an expansion screw configured to penetrate the pair of main bodies and adjust an interval between the pair of main bodies.
    Type: Application
    Filed: October 26, 2020
    Publication date: May 13, 2021
    Inventor: Won MOON
  • METHOD OF FORMING A THIN FILM USING A SURFACE PROTECTION MATERIAL
    Publication number: 20210130954
    Abstract: Disclosed is a method of forming a thin film using a surface protection material, the method comprising supplying the surface protection material to the inside of a chamber on which a substrate is placed so that the surface protection material is adsorbed to the substrate, discharging the unadsorbed surface protection material from the inside of the chamber by purging the interior of the chamber, supplying a metal precursor to the inside of the chamber so that the metal precursor is adsorbed to the substrate, discharging the unadsorbed metal precursor from the inside of the chamber by purging the interior of the chamber, and supplying a reaction material to the inside of the chamber so that the reaction material reacts with the adsorbed metal precursor to form the thin film.
    Type: Application
    Filed: July 24, 2020
    Publication date: May 6, 2021
    Applicant: EUGENETECH MATERIALS CO., LTD.
    Inventors: Geun Su LEE, Jae Min KIM, Ha Na KIM, Woong Jin CHOI, Eun Ae JUNG, Dong Hyun LEE, Myung Soo LEE, Ji Won MOON, Dong Hak JANG, Hyun Sik NOH
  • CONTACT PADS FOR A PRINT PARTICLE REPLENISHMENT DEVICE
    Publication number: 20210116837
    Abstract: Examples of a print particle replenishment device for replenishing a host device are described herein. In some examples, the print particle replenishment device includes an output assembly to output print particles, comprising an interfacing portion. In some examples, the print particle replenishment device includes a plurality of contact pads disposed on an outer portion of the output assembly to rotate with the output assembly when opening a channel of the print particle replenishment device.
    Type: Application
    Filed: August 30, 2018
    Publication date: April 22, 2021
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Andy Philip CHICK, Ji-Won MOON, Min-Chul LEE, Kwangsung PARK, Yuntae KIM, Jinwoo NOH, Pratik Pravinkumar SHAH, Matthew James STOREY, Zackary Thomas HICKMAN, Amy Moon WILLIAMS, An TRAN, Bennett Alexander NADEAU
  • NEGATIVE ELECTRODE CURRENT COLLECTOR FOR LITHIUM METAL BATTERY, SECONDARY BATTERY INCLUDING THE SAME, AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE CURRENT COLLECTOR FOR LITHIUM METAL BATTERY
    Publication number: 20210098794
    Abstract: A negative electrode current collector for a lithium metal battery, including copper and having a sum of S(110) and S(100) of 50% or more, wherein the S(110) is a ratio of a region occupied by a (110) surface of copper based on an entire region occupied by copper at a surface of the negative electrode current collector, and the S(100) is a ratio of a region occupied by a (100) surface of copper based on an entire region occupied by copper at a surface of the negative electrode current collector.
    Type: Application
    Filed: February 13, 2019
    Publication date: April 1, 2021
    Applicants: LG CHEM, LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyung Seok HAN, Hyung Kyun YU, Jae Won MOON, Hee Tak KIM, Yun Jung KIM
  • CONTACTS FOR A PRINT PARTICLE INPUT RECESS
    Publication number: 20210096503
    Abstract: Examples of a host device that includes an input recess are described. In some examples, the input recess includes a rotating port cover offset from a central axis of the input recess. In some examples, the input recess includes a plurality of contacts disposed on an interfacing surface of the input recess to interface with a print particle replenishment device when the rotating port cover is rotated. In some examples, the plurality of contacts interfaces with a control device to authenticate the print particle replenishment device.
    Type: Application
    Filed: August 30, 2018
    Publication date: April 1, 2021
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Ji-Won MOON, Min-Chul LEE, Kwangsung PARK, Yuntae KIM, Jinwoo NOH, Matthew James STOREY, Seungsup LEE, Zackary Thomas HICKMAN, Amy Moon WILLIAMS, An TRAN, Bennett Alexander NADEAU
  • ELECTRONIC DEVICE FOR REPRODUCING DATA AND OPERATION METHOD THEREOF
    Publication number: 20210084364
    Abstract: An electronic device and an operation method thereof, according to various embodiments, may: receive first data and second data compressed in a designated compression scheme; decompress the received first data and the received second data on the basis of at least the designated compression scheme; decrypt the decompressed second data; detect success of the decryption; and reproduce the decompressed first data and the decrypted second data.
    Type: Application
    Filed: November 8, 2018
    Publication date: March 18, 2021
    Inventors: Jung Won MOON, Uk KIM
  • Cylinder comprising fluid pressure adjustment valve having improved storage capability
    Patent number: 10927970
    Abstract: A cylinder container for storing and transporting a fluid, which is configured such that the same can store and transport a fluid, and can discharge the stored fluid at a configured discharge pressure under a configured condition. More specifically, the cylinder can have a fluid pressure adjustment valve installed on the cylinder container for storing and transporting a fluid such that a stored fluid can be discharged at a configured discharge pressure under a configured condition, the fluid pressure adjustment valve being configured such that the fluid storage capability of the cylinder container for storing and transporting a fluid can be improved.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: February 23, 2021
    Assignee: TEMC CO., LTD.
    Inventors: Weon Yang Yu, Sang Hoon Jeon, Kyoung Min Ma, Dae Yong Kwon, Sang Youl Yi, Ji Won Moon, In Joon Chang
  • Dual-purpose PAT/ultrasound contrast agent bound with nanoparticles containing drug and method for preparing same
    Patent number: 10912848
    Abstract: The present invention provides a dual-purpose photoacoustic tomography (PAT)/ultrasound contrast agent comprising: (a) a micro-bubble containing gas and porphyrin therein; and (b) nanoparticles bound on a surface of the micro-bubble and containing a drug. The contrast agent of the present invention can be used in both the ultrasound diagnosis and the photoacoustic image diagnosis, and can significantly increase the accuracy of photoacoustic images.
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: February 9, 2021
    Assignee: IMGT CO, LTD.
    Inventors: Hyun Cheol Kim, Hyung Won Moon, Jin Ho Chang
  • Method and apparatus for providing social network service
    Patent number: 10917368
    Abstract: A social network service, which can visualize and express a user's emotions or opinions and can randomly arrange or permanently delete the content of conversations exchanged between the user and counterparts includes: receiving a chat room creation request from at least one user equipment; transmitting information on a user equipment that has transmitted a chat room participation request, among at least one other user equipment located within a predetermined distance from the user equipment that has transmitted the chat room creation request, to the user equipment that has transmitted the chat room creation request; and creating a chat room for allowing the user equipment that has transmitted the chat room creation request and at least one other user equipment that has transmitted a chat room participation request to perform messaging communication.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: February 9, 2021
    Inventors: Hagen Lee, Sang Won Moon
  • Semicylindrical osteotomy device
    Patent number: 10905439
    Abstract: Provided is a semi-cylindrical osteotomy device including: a guide portion where a tibia accommodating space in which a tibia is accommodated is formed; a cutter portion moving in the tibia accommodating space and cutting the tibia while moving along an inner circumferential surface of the guide portion; and a driving unit driving the cutter portion. According to the semi-cylindrical osteotomy device, stability of a surgery is increased by inserting the guide portion by approaching a side surface of the tibia to minimize an exposed portion of a bone. Also, a wire saw moves along a slit of the guide portion, and thus a cut bone surface of a semi-cylindrical shape is easily and quickly formed.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: February 2, 2021
    Assignee: INJE UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Sang Won Moon, Sung Hyuk Moon