Patents by Inventor Yong (Roger) Lu

Yong (Roger) Lu 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).

  • Patent number: 12365791
    Abstract: The present disclosure relates to a thermoplastic resin composition and an exterior material including the same. The thermoplastic resin composition has low gloss and has mechanical properties and processability equal or superior to those of conventional ASA resins. The thermoplastic resin composition also has improved viscoelastic properties that can lead to excellent processability during the manufacture of a co-extruded product and excellent adhesion within the co-extruded product. The thermoplastic resin composition is also capable of reducing surface defects.
    Type: Grant
    Filed: January 27, 2022
    Date of Patent: July 22, 2025
    Assignee: LG CHEM, LTD.
    Inventors: Daeun Sung, Wangrae Joe, Daewoong Lee, Tae Hoon Kim, Chun Ho Park, Yong Hee An, Jeongmin Jang
  • Patent number: 12365590
    Abstract: A monolithic carbon foam formed of fused onion-like carbon (OLC) nanoparticles, in which the monolithic carbon foam contains interconnected pores, has a volumetric micropore surface area of 200 m2/cc-600 m2/cc, and has an electrical conductivity of 20 cm-140 S/cm. Also disclosed are a fractal carbon foam prepared from the monolithic carbon foam, methods of preparing both foams, and supercapacitors constructed therefrom. Specifically, the methods of preparing the foams comprising, inter alia, spark plasma sintering the OLC nanoparticles at a pressure of 30 MPa-1000 MPa and a temperature of 300° C.-800° C. for 2 seconds-30 minutes.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: July 22, 2025
    Assignee: National University of Singapore
    Inventors: Barbaros Oezyilmaz, Jonghak Lee, Clarissa Chui Ling Wong, Cagdas Cetin, Xiao Feng Lim, Yong Kang Ong
  • Patent number: 12368022
    Abstract: A radio frequency (RF) generating device for generating RF output signals is provided.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: July 22, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sungyong Lim, Sungyeol Kim, Yongwon Cho, Younghwan Choi, Chunyoon Park, Seungbo Shim, Hyungjung Yong, Jaejoong Lee
  • Patent number: 12365949
    Abstract: The present invention relates to a method of diagnosing ovarian cancer through microbial metagenomic analysis, and more particularly to a method of diagnosing ovarian cancer by analyzing an increase or decrease in content of specific bacteria or archaea-derived extracellular vesicles through metagenomic analysis using a subject-derived sample. Extracellular vesicles secreted from microorganisms existing in the environment are absorbed into the human body, and thus may directly affect the occurrence of cancer, and it is difficult to diagnose ovarian cancer early before symptoms thereof so that efficient treatment thereof is difficult.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: July 22, 2025
    Assignee: SEOUL NATIONAL UNIVERSITY R & DB FOUNDATION
    Inventors: Yoon-Keun Kim, Taesung Park, Yong Sang Song, Se Ik Kim
  • Patent number: 12364776
    Abstract: The present invention relates to a biomarker of epilepsy, a composition for diagnosing epilepsy, an epilepsy-induced animal, and a composition for preventing or treating epilepsy, and specifically, relates to a composition for diagnosing epilepsy comprising a BRAF mutant protein and a nucleic acid molecule, and an agent capable of detecting the protein or nucleic acid molecule, an epilepsy-induced animal transformed with the BRAF mutant nucleic acid molecule, and a composition for prevention or treatment of epilepsy comprising a BRAF mutant protein activity inhibitor.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: July 22, 2025
    Assignees: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, YONSEI UNIVERSITY, UNIVERSITY—INDUSTRY FOUNDATION (UIF)
    Inventors: Jeong Ho Lee, Hyun Yong Koh, Dong Seok Kim
  • Patent number: 12367822
    Abstract: A display device is disclosed that includes a pixel circuit, a light emitting element, and a driving circuit. The pixel circuit includes a plurality of pixel transistors. The light emitting element is electrically connected to the pixel circuit. The driving circuit is configured to provide a prescribed signal to the pixel circuit and includes a plurality of driving transistors. A gate signal is applied to a gate of at least one transistor among the plurality of pixel transistors and the plurality of driving transistors. The gate signal includes a first interval in which a DC signal is applied and a second interval in which an AC signal is applied. The second interval includes a first sub-interval in which a first voltage is applied and a second sub-interval in which a second voltage different from the first voltage is applied. The first voltage is a negative voltage and the second voltage is a positive voltage or about 0 V.
    Type: Grant
    Filed: March 5, 2024
    Date of Patent: July 22, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyojung Kim, Yoo-Young Park, Jimyoung Seo, Ji-Hyeon Son, Seungbo Shim, Jeong Yong Lee, Hyesun Sung
  • Patent number: 12367084
    Abstract: A method for obtaining browser running data, includes: receiving a trigger request of event, in which the trigger request includes an event to be executed and a first time point corresponding to the trigger request; in a case that the event to be executed is bound with a callback function, binding the event to be executed with a preset event monitoring function; obtaining a second time point for executing the event monitoring function; and determining a response duration of a browser under the event to be executed based on a time interval between the second time point and the first time point.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: July 22, 2025
    Assignee: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Yu Xie, Yuanmei Hou, Yong Wang
  • Patent number: 12364285
    Abstract: An aerosol generating device includes a heater configured to heat a cigarette to generate an aerosol, an inductance channel, a capacitance channel, and a controller configured to generate a control signal using information received from the inductance channel and the capacitance channel. A cigarette insertion space that is configured to receive the cigarette is provided within the aerosol generating device, and the controller is configured to: measure an amount of change in capacitance in the capacitance channel based on an amount of change in frequency of current flowing through the inductance channel exceeding a first reference value, due to an object adjacent to the cigarette insertion space, and control a start of a supply of power to the heater based on the amount of change in the capacitance that is measured exceeding a second reference value.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: July 22, 2025
    Assignee: KT&G CORPORATION
    Inventors: Yong Hwan Kim, Sung Wook Yoon, Seung Won Lee, Dae Nam Han
  • Patent number: 12366680
    Abstract: A display system according to an embodiment includes: an image projector including at least one optical member; a screen including at least one optical member; and a peripheral device. The at least one optical member of the image projector and the at least one optical member of the screen include a metamaterial member having a negative refractive index.
    Type: Grant
    Filed: August 1, 2023
    Date of Patent: July 22, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yong Jun Park, Young Suk Lee
  • Patent number: 12369289
    Abstract: A component grounding system according to one embodiment includes a case for accommodating a plurality of components, a direct current (DC) capacitor disposed on one side of the case and electrically connected to the case, and a bus bar, disposed between the case and the DC capacitor, for connecting the case and the DC capacitor, the bus bar representing an electrode, wherein each of the plurality of components may be connected to the bus bar.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: July 22, 2025
    Assignee: HYOSUNG HEAVY INDUSTRIES CORPORATION
    Inventors: Yong Hee Park, Hong Bean Park, Hong Ju Jung
  • Patent number: 12367724
    Abstract: Disclosed are an access card processing method and an apparatus for performing the method. The access card processing method may, if a produced access card is issued by a partner terminal and then transferred/retransferred, or a user terminal holding the access card returns the access card, or the access card is retrieved by the partner terminal, provide a message related to the transfer/return/retrieval so as to enable a situation regarding the transfer/return/retrieval to be recognized.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: July 22, 2025
    Assignee: KAKAO CORP.
    Inventors: Hyeon Su Jeon, Yong Woon Lee, An Na Cho, Seung Hyun Ko, Seung Yeop Yeom
  • Patent number: 12367808
    Abstract: A display device includes: a display panel including a data line, a sensing line, and a pixel electrically connected to the data line and the sensing line; a data driver including a sensing part, and for applying a data voltage to the data line, wherein the sensing part is for receiving a signal of the sensing line and to output sensing data; a temperature sensor sensing a current temperature; and a timing controller for selecting a correction lookup table for the current temperature from among correction lookup tables for temperatures, correcting an output deviation of the sensing part based on the correction lookup table for the current temperature, and compensating for input image data based on the sensing data.
    Type: Grant
    Filed: April 13, 2023
    Date of Patent: July 22, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jiyoung Eom, Moonju Kim, Yong-Ju Jeong, Seonghwan Choi
  • Patent number: 12369426
    Abstract: A photovoltaic device is presented. The photovoltaic device includes a layer stack; and an absorber layer is disposed on the layer stack. The absorber layer comprises selenium, wherein an atomic concentration of selenium varies across a thickness of the absorber layer. The photovoltaic device is substantially free of a cadmium sulfide layer.
    Type: Grant
    Filed: January 12, 2024
    Date of Patent: July 22, 2025
    Assignee: First Solar, Inc.
    Inventors: Holly Ann Blaydes, Kristian William Andreini, William Hullinger Huber, Eugene Thomas Hinners, Joseph John Shiang, Yong Liang, Jongwoo Choi
  • Patent number: 12364972
    Abstract: The present invention pertains to: a vanadium pentoxide-tungsten trioxide catalyst supported on an iron ion-exchanged titanium dioxide; and a method for removing nitrogen oxides using the same. More specifically, the present invention pertains to: a deNOxing catalyst in which the iron ion-exchanged titanium dioxide is utilized as a support for the vanadium pentoxide and tungsten trioxide to drastically reduce the generation and emission of nitrous oxide; and a method for removing nitrogen oxides using the same.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: July 22, 2025
    Assignee: INDUSTRY ACADEMIC COOPERATION FOUNDATION, DAEGU UNIVERSITY
    Inventors: Moon Hyeon Kim, Yong Seok Hong, Ki Hyuck Yang, Thi Phuong Thao Nyguen
  • Patent number: 12367096
    Abstract: A service control method based on a service cluster, an electronic device, and a storage medium are described. The method includes: acquiring operation index information generated by a target service cluster when a task runs; calling one or more strategy models in a strategy model library to perform anomaly analysis on the operation index information, and determining target anomaly information of an anomaly occurring in the target service cluster when the task runs and a corresponding target solution strategy; and sending a configuration updating indication carrying the target solution strategy to the target service cluster.
    Type: Grant
    Filed: June 28, 2024
    Date of Patent: July 22, 2025
    Assignees: National University of Singapore, Beijing Volcano Engine Technology Co., Ltd.
    Inventors: Zhanghao Chen, Yifan Zhang, Meng Wang, Guanghui Zhang, Yong Fang, Rui Shi, Tianbai Ma, Yancan Mao
  • Patent number: 12366722
    Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens sequentially arranged on an optical axis from an object side to an image side, wherein an image-side surface of the first lens and an image-side surface of the sixth lens may be concave, and 0.7<TL/f<1.0 and |Nd2-Nd3|<0.2 in which TL may be a distance from an object-side surface of the first lens to an imaging plane, f may be an overall focal length of the optical imaging system, Nd2 may be a refractive index of the second lens, and Nd3 may be a refractive index of the third lens.
    Type: Grant
    Filed: June 16, 2023
    Date of Patent: July 22, 2025
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jin Hwa Jung, Yong Joo Jo
  • Patent number: 12366734
    Abstract: An optical imaging system includes an optical path folding element, and a lens group including four or more lenses. A rearmost lens disposed closest to an imaging plane in the lens group has positive refractive power, and a rearward lens disposed closest to an object side of the rearmost lens has negative refractive power.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: July 22, 2025
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Hag Chul Kim, Yong Joo Jo, Phil Ho Jung
  • Patent number: 12365238
    Abstract: An embodiment vehicle rear body structure includes a partition panel coupled to a boundary point of a vehicle body intermediate portion and a vehicle body rear portion, a first mount assembly connected to the partition panel and configured to support a hydrogen tank, and a second mount assembly connected to a rear cross member provided in the vehicle body rear portion and configured to support the hydrogen tank at a position lower than the first mount assembly.
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: July 22, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Yong Dok An, Seongwook Seo, Byeongdo An
  • Patent number: 12365273
    Abstract: An embodiment luggage gap cover device for a rear seat of a vehicle is provided. The rear seat includes an interlocking frame connecting a seatback of the rear seat to a seat cushion for a dive operation, and the luggage gap cover device includes a foldable cover mat on a rear surface of the seatback configured to cover a gap between the seatback and a floor plate of a luggage compartment and a support protrusion on the interlocking frame, the support protrusion being configured to push and support the cover mat in a direction of covering the gap between the seatback and the floor plate.
    Type: Grant
    Filed: May 2, 2023
    Date of Patent: July 22, 2025
    Assignees: Hyundai Motor Company, Kia Corporation, Hyundai Transys Inc.
    Inventors: Mu Young Kim, Jun Young Yun, Han Kyeol Cho, Ho Suk Jung, Sang Do Park, Chan Ho Jung, Jun Hwan Lee, Dong Jin Kim, Hee Won Kwon, Jung Eun Kwon, Soo Yong Kim, Ye Eun Song, Jeong Su Yoon
  • Patent number: D1085448
    Type: Grant
    Filed: April 2, 2025
    Date of Patent: July 22, 2025
    Inventor: Yong Zhou