Patents by Inventor An Chung

An Chung 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: 11991853
    Abstract: A clip for securing one or more cables associated with a computing device includes a baseplate, a first wall, and a second wall. The first wall and the second wall extend from the baseplate. The first wall has a first inward projection at a distal end thereof. The second wall has a second inward projection at a distal end thereof. The first wall is generally parallel to the second wall. The first wall and the second wall are spaced apart from each other by an interior space configured to receive the one or more cables. The first inward projection and the second inward projection aid in preventing the one or more cables from moving outside of the interior space.
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: May 21, 2024
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chao-Jung Chen, Chih-Wei Lin, Jui-Chung Lee, Hui-Ying Suk
  • Patent number: 11991824
    Abstract: A circuit board structure includes a first sub-circuit board, a second sub-circuit board, and a third sub-circuit board. The first sub-circuit board has an upper surface and a lower surface opposite to each other, and includes at least one first conductive through hole. The second sub-circuit board is disposed on the upper surface of the first sub-circuit board and includes at least one second conductive through hole. The third sub-circuit board is disposed on the lower surface of the first sub-circuit board and includes at least one third conductive through hole. At least two of the first conductive through hole, the second conductive through hole, and the third conductive through hole are alternately arranged in an axial direction perpendicular to an extending direction of the first sub-circuit board. The first, second and third sub-circuit boards are electrically connected to one another.
    Type: Grant
    Filed: September 26, 2021
    Date of Patent: May 21, 2024
    Assignee: Unimicron Technology Corp.
    Inventors: Tzyy-Jang Tseng, Cheng-Ta Ko, Pu-Ju Lin, Chi-Hai Kuo, Shao-Chien Lee, Ming-Ru Chen, Cheng-Chung Lo
  • Patent number: 11991859
    Abstract: An apparatus may include a heat pipe with a first portion residing in a first plane, a second portion residing in the first plane and a third portion positioned between the first portion and the second portion, the third portion residing in a second plane spaced-apart from the first plane. The apparatus further includes a base plate including an opening and a clip plate having a first region, a second region and a third region positioned between the first and the second regions. The third portion of the heat pipe is positioned within the opening, and the clip plate is coupled to the base plate such that i) the third region of the clip plate is in superimposition with the third portion of the heat pipe and ii) third region of the clip plate resides in the first plane.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: May 21, 2024
    Assignee: Dell Products L.P.
    Inventors: Chin-Chung Wu, Chun-Han Lin, Che-Jung Chang, Yueh Ching Lu
  • Patent number: 11990876
    Abstract: A transceiver interface circuit, comprising a driver amplifier (DA), a load line impedance modulation circuit coupled to the DA; and multiple selectable output ports coupled to the load line impedance modulation circuit, an impedance presented by the load line impedance modulation circuit being adjustable dependent on at least a number of output ports coupled to the load line impedance modulation circuit.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: May 21, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Yung-Chung Lo, Hyejeong Song, Bhushan Shanti Asuri, Sahar Nozari
  • Patent number: 11991928
    Abstract: A heterocyclic compound represented by Formula 1: wherein, Ar1 is a group represented by Formula 2, Ar1 includes at least one cyano group, A1, A2, L1, a1, Ar11, Ar12, Ar13, m1, R1, R10, R20, R30, b1, b10, b20, and b30 are the same as described in the present disclosure, and * and *? each indicate a binding site to a neighboring atom.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: May 21, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yongsik Jung, Eunsuk Kwon, Hwangsuk Kim, Yeonsook Chung, Hosuk Kang, Joonghyuk Kim, Sungho Nam, Youngmok Son
  • Patent number: 11991927
    Abstract: An organic light-emitting device may include: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, wherein the organic layer may include an emission layer, the emission layer may include a first compound, a second compound, and a fluorescent dopant, the first compound, the second compound, and the fluorescent dopant may be different from one another, the total weight of the first compound and the second compound may be greater than a weight of the fluorescent dopant, and the first compound may be a compound represented by Formula 1: Formula 1 may be understood by referring to the description of Formula 1 provided herein.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: May 21, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joonghyuk Kim, Hosuk Kang, Sangmo Kim, Sungho Nam, Youngmok Son, Hasup Lee, Yeonsook Chung, Yongsik Jung, Hyeonho Choi
  • Patent number: 11991840
    Abstract: This disclosure is directed to an electronic device having a casing, a circular frame, and a display. A panel is arranged on one side of the casing, a circular opening is defined on the panel, and a first fixing structure is arranged on an inner edge of the circular opening. The circular frame is rotatably arranged in the circular opening to close the circular opening, a second fixing structure is arranged on an outer edge of the circular frame, and the second fixing structure is limited by the first fixing structure. The display is embedded in the circular frame and exposed on the panel, so that the display is rotatable according to various placing positions of the casing.
    Type: Grant
    Filed: January 3, 2022
    Date of Patent: May 21, 2024
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Chia-Yuan Lin, Chih-Yuan Hsu, Chung-Chieh Cheng
  • Patent number: 11991882
    Abstract: A method for fabricating a memory device includes: providing a substrate; forming a first dielectric layer over the substrate; forming a plurality of conductive layers and a plurality of dielectric layers alternately and horizontally disposed on the substrate; forming a channel column structure on the substrate and in the plurality of conductive layers and the plurality of dielectric layers, where a side wall of the channel column structure is in contact with the plurality of conductive layers; forming a second dielectric layer covering the first dielectric layer; and forming, in the first and second dielectric layers, a conductive column structure adjacent to the channel column structure and in contact with one of the plurality of conductive layers, where the conductive column structure includes a liner insulating layer as a shell layer.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: May 21, 2024
    Assignee: MACRONIX International Co., Ltd.
    Inventors: Yao-An Chung, Yuan-Chieh Chiu, Ting-Feng Liao, Kuang-Wen Liu, Kuang-Chao Chen
  • Patent number: 11986285
    Abstract: A disease diagnosing method and a disease diagnosing system are provided in the disclosure. The disease diagnosing method includes: obtaining continuous images of a body skin and generating a time domain signal according to an average pixel value of a region of interest in each frame of the continuous images; transforming the time domain signal to a frequency domain signal and combining the time domain signal and the frequency domain signal to a time frequency signal; retrieving multiple first features of a first high dimensional space of the time frequency signal to obtain multiple second features of a second high dimensional space; and use the second features as feature vectors to map to a high dimension feature space, and classifying the second features as one of the multiple categories of a disease corresponding to the region of interest in the body skin according to a hyperplane of the high dimension feature space.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: May 21, 2024
    Assignee: National Taiwan University
    Inventors: Hao-Ming Hsiao, Hsien-Li Kao, Mao-Shin Lin, Chung-Yuan Hsu
  • Patent number: 11990634
    Abstract: A battery pack mounting structure of a vehicle includes: a frame side member of a chassis frame provided so that an upper end portion thereof is located at a position spaced downward by a predetermined reference downward distance from a step height set in consideration of ease of boarding of passengers; a battery case provided so that a battery accommodated in the battery case overlaps the frame side member in a horizontal direction thereof; a case side portion forming a side surface of the battery case, coupled to a lower side of the frame side member, and including a lower end portion aligned with a lowest ground height of the vehicle; and a case lower plate forming the battery case while supporting a lower side of the battery and disposed at a position spaced upwards from the lowest ground height.
    Type: Grant
    Filed: May 10, 2023
    Date of Patent: May 21, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Won Hae Lee, Nam Ho Kim, Jun Woo Park, Seung Min Jeong, Eun Bi Kim, Sun Keun Park, Byung Joo Chung, Seung Hak Lee, Jeong Hoon Han
  • Patent number: 11990845
    Abstract: A secondary controller applied to a secondary side of a power converter includes a control signal generation circuit and a gate control signal generation circuit. The gate control signal generation circuit generates a gate control signal, and generates an injection signal according to the gate control signal. When a superposition voltage is less than a reference voltage, the control signal generation circuit generates a gate pulse control signal, wherein the gate pulse control signal corresponds to an output voltage of the power converter and the injection signal, the gate control signal generation circuit is further used for generating a gate pulse signal according to the gate pulse control signal, and the gate pulse signal is used for making a primary side of the power converter turned on.
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: May 21, 2024
    Assignee: Leadtrend Technology Corp.
    Inventors: Chung-Wei Lin, Hung-Ching Lee, Hong-Wei Lin, Tsung-Chien Wu
  • Patent number: 11986197
    Abstract: An autonomous endoscopic system capable of controlling movement of an endoscope inserted into a protective sheath installed in the body of a patient includes: an endoscope operating device capable of operating a relative position of the endoscope with respect to the protective sheath, a rolling angle of the endoscope, and a bending angle of a bending portion which is located at the end of the endoscope and is bendable; and a control unit for controlling the endoscope operating device, wherein the control unit controls the endoscope operating device on the basis of a driving record of the endoscope.
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: May 21, 2024
    Assignees: ROEN Surgical, Inc., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Byung Sik Cheon, Dong Soo Kwon, Deok Gyoon Chung
  • Patent number: 11990818
    Abstract: An in-wheel motor for an electric vehicle is provided, including a motor body (1) including a wheel hub (11) on one side, and a sealing apparatus (2) mounted to the motor body (1) on the opposite side to the wheel hub (11), in which the sealing apparatus (2) includes a first support (510) fixedly coupled to a motor shaft (14) of the motor body (1), a second support (520) fixedly coupled to the motor shaft (14) and disposed outside the first support (520), a third support (530) covering an outer surface of the first support (510) and an outer circumferential surface of the second support (520), and rotated when the motor is operated, and a fourth support (540) coupled to an outer surface of the second support (520) and rotated when the motor is operated.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: May 21, 2024
    Assignee: MOTEK INCORPORATED CO., LTD
    Inventors: Jae Woong Chung, Hye-Young Jeong, Mi-Rim Jung
  • Patent number: 11986276
    Abstract: Disclosed is a biosensor including a light-emitting element, a photo-detective element, a light transmitting layer under the light-emitting element and the photo-detective element, and an optical structure inside the light transmitting layer and configured to control a propagation direction of light, a biosensor array and a device.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: May 21, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Gae Hwang Lee, Hyun Bum Kang, Jong Won Chung, Youngjun Yun, Yeongjun Lee
  • Patent number: 11987678
    Abstract: Provided is a polyester composite film, comprising a first thermoplastic polyether ester elastomer (TPEE) film and a second TPEE film. The melting point of a second TPEE resin of the second TPEE film is higher than that of a first TPEE resin of the first TPEE film, and the absolute difference in enthalpy of fusion between the first and second TPEE films is 5 J/g to 15 J/g. By adopting the first and second TPEE films having specific absolute difference of the enthalpy of fusion and controlling the melting points of the first and second TPEE resins, the polyester composite film can be well attached onto the fabric by hot pressing to obtain sufficient peel strength, and thereby the attached fabric can have excellent waterproof performance. Besides, a hot melt adhesive laminate comprising the polyester composite film also exhibits the above beneficial effects when attached to the fabric.
    Type: Grant
    Filed: August 18, 2022
    Date of Patent: May 21, 2024
    Assignee: CHANG CHUN PLASTICS CO., LTD.
    Inventors: Chung-Hao Tseng, Te-Shun Lin
  • Patent number: 11988576
    Abstract: The present disclosure provides a leak test device, including: a test platform, the test platform being configured to carry and place a polishing head to be tested for leak, the polishing head being divided into one or more independent partitions, each of the partitions having a chamber correspondingly, and each chamber having vents correspondingly; an upper cover for sealing the chambers, the upper cover being located on the side of the chambers away from the test platform; and a movable device, the movable device being movable on a surface parallel to the test platform, movable in a direction perpendicular to the test platform, and also adapted to apply pressure on the upper cover so that the upper cover seals the chambers.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: May 21, 2024
    Assignee: Changxin Memory Technologies, Inc.
    Inventors: Jiaping He, Chin-Chung Ku
  • Patent number: D1027754
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: May 21, 2024
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Woosung Chung
  • Patent number: D1027938
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: May 21, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jaewoong Chung, Duyeong Choi, Seonkeun Park, Ethan Lee, Jungwon Lee, Seungjoon Lee
  • Patent number: D1027962
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: May 21, 2024
    Assignee: Dell Products L.P.
    Inventors: Yongook Guack, An-Chung Hsieh, James H. Hallar
  • Patent number: D1028324
    Type: Grant
    Filed: May 16, 2023
    Date of Patent: May 21, 2024
    Inventor: Tom Chung