Patents by Inventor Jae Hwang

Jae Hwang 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: 20250234970
    Abstract: A case for storing and carrying a personal electronic device may include a first shell and a second shell each including a rigid layer, a foam layer, batting, and an outer jacket. The rigid layer may have a concave inner surface and a convex outer surface, the foam layer may cover the outer surface of the rigid layer, the batting may cover the foam layer, and the outer jacket may cover the batting. The first shell and the second shell may be hingedly connected at edges thereof so as to be opened and closed. When closed together, the first shell and the second shell may form an interior cavity of the case.
    Type: Application
    Filed: January 19, 2024
    Publication date: July 24, 2025
    Inventors: Jae Hwang LEE, J. Gerson GOLDBERG, Mitchell SUCKLE, Vijendra NALWAD, John WADSWORTH, Roger FAN, Yan ZHUANG
  • Publication number: 20250234971
    Abstract: A case for storing and carrying a personal electronic device may include a first shell and a second shell each including a rigid layer, a foam layer, batting, and an outer jacket. The rigid layer may have a concave inner surface and a convex outer surface, the foam layer may cover the outer surface of the rigid layer, the batting may cover the foam layer, and the outer jacket may cover the batting. The first shell and the second shell may be hingedly connected at edges thereof so as to be opened and closed. When closed together, the first shell and the second shell may form an interior cavity of the case.
    Type: Application
    Filed: January 19, 2024
    Publication date: July 24, 2025
    Inventors: Jae Hwang LEE, J. Gerson GOLDBERG, Mitchell SUCKLE, Vijendra NALWAD, John WADSWORTH, Roger FAN, Yan ZHUANG
  • Patent number: 12349855
    Abstract: Disclosed is a vacuum cleaner. The vacuum cleaner according to the present disclosure includes a main body and a suction nozzle. The suction nozzle includes a housing and a rotating brush. The rotating brush includes a first rotating brush, a second rotating brush, and a coupler. The coupler couples the first rotating brush and the second rotating brush so that a rotation axis of the first rotating brush and a rotation axis of the second rotating brush are positioned on the same line.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: July 8, 2025
    Assignee: LG Electronics Inc.
    Inventors: Jung Woo Lee, Jin Rae Cho, Phil Jae Hwang, Nam Il Woo, Taek Gi Lee
  • Patent number: 12343859
    Abstract: Disclosed herein is a method of controlling a robot arm to make ice cream. The method of controlling includes: receiving ice cream order information; gripping an ice cream capsule disposed on a table using the gripper of a robot arm; placing the ice cream capsule on a capsule support; gripping a cup configured to accommodate ice cream using the gripper of the robot arm; moving the cup under the capsule support while the gripper is gripping the cup; and discharging ice cream in the ice cream capsule to the cup. Discharging the ice cream includes controlling the robot arm so that the cup is rotated while the ice cream is being discharged.
    Type: Grant
    Filed: July 14, 2023
    Date of Patent: July 1, 2025
    Assignee: XYZ INC.
    Inventor: Sung Jae Hwang
  • Publication number: 20250211712
    Abstract: Techniques for presenting virtual representations of remote participants of communication sessions are described.
    Type: Application
    Filed: March 7, 2025
    Publication date: June 26, 2025
    Inventors: Devin W. CHALMERS, Jae Hwang LEE
  • Publication number: 20250188105
    Abstract: An organometallic compound, as well as an OLED and an organic light emitting device comprising the OLED are described. Specifically, the organometallic compound is an emitting compound of following structure, where the variables are as defined herein. An organic light emitting device (e.g., a display device or a lighting device) is also described, which comprises a display comprising an array of pixels on a substrate, wherein each pixel comprises one or more individually addressable organic light emitting diodes described herein.
    Type: Application
    Filed: July 23, 2024
    Publication date: June 12, 2025
    Applicants: LG Display Co., Ltd., DuPont Specialty Materials Korea Ltd.
    Inventors: Han-Sol PARK, Tae-Ryang HONG, Ku-Sun CHOUNG, Soon-Jae HWANG, Kyoung-Jin PARK, Hyun KIM, Soo-Yong LEE, Samuel KIM
  • Patent number: 12320977
    Abstract: A display system includes a head-mounted display unit and a wake control system. The head-mounted display unit provides content to a user and is operable in a low-power state and a high-power state that consumes more power to provide the content to the user than the low-power state. The wake control system determines when to operate in the high-power state. The wake control system may assess a first wake criterion with low power, assess a second wake criterion with higher power than the first wake criterion upon satisfaction of the first wake criterion, and cause the head-mounted display unit to operate in the high-power state upon satisfaction of the second wake criterion.
    Type: Grant
    Filed: June 22, 2023
    Date of Patent: June 3, 2025
    Assignee: APPLE INC.
    Inventors: Fletcher R. Rothkopf, David A. Kalinowski, Jae Hwang Lee, Avi Bar-Zeev, Grant H. Mulliken, Paul Meade, Nathanael D. Parkhill, Ray L. Chang, Arthur Y. Zhang
  • Patent number: 12294812
    Abstract: An electronic device is described. In some embodiments, the electronic device includes instructions for: while presenting an extended reality environment, receiving, by the first electronic device, a request to present a virtual representation of a remote participant of a communication session, where the first electronic device is connected to the communication session; obtaining a capability of the remote participant of the communication session; and in response to receiving the request to present the virtual representation of the remote participant of the communication session, presenting the virtual representation of the remote participant of the communication session based on the obtained capability of the remote participant of the communication session.
    Type: Grant
    Filed: April 23, 2024
    Date of Patent: May 6, 2025
    Assignee: Apple Inc.
    Inventors: Devin W. Chalmers, Jae Hwang Lee
  • Publication number: 20250127052
    Abstract: The present specification relates to a boron compound represented by chemical formula 1 and an organic light-emitting device including the same, wherein the compound has an emission spectrum with a narrow full width at half maximum, compared to a delayed fluorescence material of the prior art, and excellent internal quantum efficiency, and thus has high color purity and high efficiency characteristics.
    Type: Application
    Filed: October 20, 2021
    Publication date: April 17, 2025
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Jang Hyuk KWON, Ju Young LEE, Rayappa Naveen KENKERA, Braveenth RAMANASKANDA, Soon Jae HWANG
  • Patent number: 12271965
    Abstract: According to an embodiment of the present invention, there is provided a system for ordering and delivering food using an autonomous vehicle, the system including: an autonomous vehicle configured to request a food order by a user; a server configured to receive information about the food order by the user; and an unmanned food station configured to prepare food based on the information about the food order and to deliver the prepared food into the autonomous vehicle when the autonomous vehicle arrives; wherein the server is configured to determine an unmanned food station to prepare food based on the location of the autonomous vehicle.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: April 8, 2025
    Assignee: XYZ, Inc.
    Inventor: Sung Jae Hwang
  • Publication number: 20250092253
    Abstract: The present disclosure relates to a polybutylene terephthalate resin composition, a method of preparing the same, and a molded article including the same. The polybutylene terephthalate resin composition according to the present disclosure may improve both injection solidification rate and impact strength, which are in a trade-off relationship due to changes in materials used, may satisfy the physical property balance between mechanical properties, fluidity, and heat resistance, and may provide excellent product reliability and appearance quality.
    Type: Application
    Filed: April 19, 2023
    Publication date: March 20, 2025
    Inventors: Jae Kyung YANG, Tae Hun KWON, Donghoon KANG, Hee Jae HWANG, Jae Chan PARK
  • Patent number: 12254713
    Abstract: Provided are an in-store food and beverage transfer and collection system using image analysis and a method of transferring and collecting food and beverage in a store using the same in-store food and beverage transferred and collection system. The in-store food and beverage transfer and collection system using image analysis includes: an image obtaining unit configured to obtain an image of a predetermined area and comprising a plurality of cameras; a processing unit configured to process a control command for processing an order of a customer by using an image obtained by the image obtaining unit; and a transfer robot configured to obtain order information of the customer according to the control command of the processing unit, and transfer food and beverage that are ordered.
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: March 18, 2025
    Assignee: XYZ, Inc.
    Inventor: Sung Jae Hwang
  • Patent number: 12248001
    Abstract: The present invention relates to a BGA socket apparatus which is a lidless-type from which a cover, generally provided on the top part of a socket body in order for the loading/unloading operation of an IC, is removed, the BGA socket apparatus enabling the elimination of elements which may obstruct air flow during testing.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: March 11, 2025
    Assignees: HICON CO., LTD.
    Inventors: Dong Weon Hwang, Logan Jae Hwang, Jae Baek Hwang
  • Patent number: 12216170
    Abstract: A device and method of estimating state-of-health of a battery is provided. A device of estimating a state-of-health (SOH) of a battery includes: a memory configured to load a program for calculating a state-of-balance (SOB) value by voltage of a plurality of cells constituting the battery and estimating a state-of-health balance value which is a state-of-health value of the battery to which the state-of-balance value by voltage is applied; and a processor configured to execute instructions included in the program loaded by the memory. A device and method of estimating state-of-charge of a battery is provided. A device of estimating state-of-charge (SOC) of a battery includes: a memory configured to load a program for correcting a voltage-to-remaining capacity correlation, in which a battery voltage is matched for each remaining capacity, based on a state-of-balance value by voltage of the battery; and a processor configured to execute instructions included in the program loaded in the memory.
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: February 4, 2025
    Assignee: Mintech Co., Ltd
    Inventors: Young Jin Hong, Hee Kyung Myung, Jae Hoon Lee, Sang Eon Park, Jae Kyu Kim, In Jae Hwang
  • Publication number: 20250035942
    Abstract: A head-mounted device includes a display device that is configured to display content to a user, a support structure including a contact pad configured to engage a face of the user to support the display device with respect to the face of the user, a sensor that generates a sensor output signal, and a tension adjuster configured to move the contact pad relative to the support structure based on the sensor output signal to restrain motion of the display device with respect to the face of the user.
    Type: Application
    Filed: October 14, 2024
    Publication date: January 30, 2025
    Inventors: Grant H. Mulliken, David A. Kalinowski, Brandon R. Neale, David A. Schmuck, Eric N. Vergo, Jae Hwang Lee
  • Patent number: 12196964
    Abstract: An electronic device such as a head mounted device may have a head-mounted support structure. A portion of the head-mounted support structure may form a transparent housing member through which real-world objects can be viewed from eye boxes. A display system for the head-mounted device may have a display device that provides image light to a waveguide and may have an output coupler that couples the image light out of the waveguide toward the eye box. Peripheral portions of the transparent housing member or other peripheral device structures may be provided with a peripheral display that emits diffuse light into a user's peripheral vision. The peripheral display may use light guide structures, light sources, reflective structures, and other structures that provide transparency to real-world light.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: January 14, 2025
    Assignee: Apple Inc.
    Inventors: Austin S. Young, Cameron A. Harder, David A. Kalinowski, Jae Hwang Lee
  • Publication number: 20250009355
    Abstract: An apparatus for fixing an instrument within the intestinal canal, is a fixing apparatus for surrounding, from outside the intestinal canal, and fixing an instrument that is installed within the intestinal canal for protecting an anastomotic site after a resection surgery of a tube-type organ, characterized in that the apparatus for fixing an instrument within the intestinal canal has a band-shaped body wherein the body is formed of a biodegradable (absorbent) material or a non-absorbent material, which does not react with foreign bodies in the human body, wherein the body has a low elongation rate in the length direction thereof, and wherein both edges of the body in the width direction thereof are processed so as to have a flexible form so that when the edges come in contact with an outer surface of the intestinal canal, injuries are not made to the outer surface of the intestinal canal.
    Type: Application
    Filed: September 20, 2024
    Publication date: January 9, 2025
    Applicant: JSR Medical CO., LTD
    Inventors: Jae Hwang Kim, Min Ho Jung, Ji Hyun Kim
  • Publication number: 20250013292
    Abstract: Range finding methods and apparatus that may be implemented by VR/MR systems that include a head-mounted display (HMD) and an accessory that the user holds or wears. Range finding sensors (e.g., ultrasonic transducers) may be included on the HMD and on the accessory and used to track distances to and relative position of walls, objects, and other obstacles within constrained physical environments such as rooms, gyms, yards, or fields, or in unconstrained physical environments. Range finding information from the sensors on the HMD and accessory can be used to generate a 3D map of the user's environment that can be used for various purposes in the VR/MR system. In addition to mapping the user's environment, the range finding methods and apparatus may also be used to track the relative position of the accessory with respect to the HMD.
    Type: Application
    Filed: September 24, 2024
    Publication date: January 9, 2025
    Applicant: Apple Inc.
    Inventors: Wesley W. Zuber, Thayne M. Miller, Jae Hwang Lee
  • Publication number: 20240428739
    Abstract: A display apparatus includes a plurality of pixels. A pixel includes a first capacitor connected between a first voltage line receiving a first driving signal and a first node, a first transistor comprising a control electrode connected to the first node, a first electrode connected to a second voltage line receiving a first power source signal and a second electrode connected to a second node, an organic light emitting diode comprising an anode electrode connected to the second node and a cathode electrode receiving a second power source signal, a second capacitor connected between an m-th data line and the second node (wherein, ‘m’ is a natural number) and a second transistor comprising a control electrode connected to an n-th scan line (wherein, ‘n’ is a natural number), a first electrode connected to the first node and a second electrode connected to the second node.
    Type: Application
    Filed: September 9, 2024
    Publication date: December 26, 2024
    Inventors: Chong-Chul CHAI, Oh-Kyong KWON, Nack-Hyeon KEUM, Kyong-Hwan OH, Young-Wan SEO, Yong-Koo HER, In-Jae HWANG
  • Patent number: 12175159
    Abstract: A method performed by a processor of a computer system including a headset that is to be worn on a head of a user. The method drives a speaker of the headset with an input audio signal to output sound into an environment. The method determines that the speaker is at least partially covered with a cupped hand. In response to determining that the speaker is at least partially covered with the cupped hand, applying a gain to the input audio signal to reduce an output sound level of the speaker.
    Type: Grant
    Filed: October 16, 2023
    Date of Patent: December 24, 2024
    Assignee: Apple Inc.
    Inventors: Nikolas T. Vitt, Jonathan D. Sheaffer, Neal D. Evans, Christopher T. Eubank, Jae Hwang Lee