Patents Examined by Tuan T. Dinh
  • Patent number: 11887970
    Abstract: Stacked microfeature devices and associated methods of manufacture are disclosed. A package in accordance with one embodiment includes first and second microfeature devices having corresponding first and second bond pad surfaces that face toward each other. First bond pads can be positioned at least proximate to the first bond pad surface and second bond pads can be positioned at least proximate to the second bond pad surface. A package connection site can provide electrical communication between the first microfeature device and components external to the package. A wirebond can be coupled between at least one of the first bond pads and the package connection site, and an electrically conductive link can be coupled between the first microfeature device and at least one of the second bond pads of the second microfeature device. Accordingly, the first microfeature device can form a portion of an electrical link to the second microfeature device.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: January 30, 2024
    Assignee: Micron Technology, Inc.
    Inventors: Mung Suan Heng, Kok Chua Tan, Vince Chan Seng Leong, Mark S. Johnson
  • Patent number: 11887918
    Abstract: Disclosed is a packaging solution, such as a lead frame for circuit board packaging, a packaged integrated circuit board, a power chip, and a circuit board packaging method. The lead frame includes a plurality of frame units disposed in parallel in a first direction. The frame unit includes a hollow bezel, and a plurality of pins and connecting ribs that are disposed in the bezel. Each pin includes a first pin part and a second pin part that extend in a second direction and are integrally formed. The first pin part is disposed in the bezel, the first pin part is configured to electrically connect to a circuit board, and the second pin part is connected and fastened to the bezel. The second direction is perpendicular to the first direction. The connecting ribs are connected among the plurality of pins and the bezel.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: January 30, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xuanwei Fang, Zhiqiang Xiang
  • Patent number: 11889625
    Abstract: A module includes: a wiring board as a ceramic board having a first main surface; a first component and a second component that are mounted on the first main surface; at least one conductive member disposed on the first main surface between the first component and the second component; a sealing resin that seals the first component, the second component, and the conductive member; and a shield film that covers an upper surface and a side surface of the sealing resin and a side surface of the wiring board. The shield film is electrically connected to a ground conductor. The conductive member is formed by firing simultaneously with the wiring board, and electrically connected to the ground conductor and electrically connected to the shield film.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: January 30, 2024
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventor: Akio Katsube
  • Patent number: 11882650
    Abstract: A device includes a circuit carrier board and a conductor element that is configured to transfer an electric current from and/or to the circuit carrier board. The device includes an electrically conductive, elastically deformable, contoured, plate-like connection element that connects the circuit carrier board to the conductor element and is configured to create a local, dynamic resilience. As a result of this, a force transmission front the conductor element to the circuit carrier board may be reduced. A plate thickness of the connection element is at least 2 cm. A power converter and an aircraft having such a device are also provided.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: January 23, 2024
    Assignee: ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    Inventors: Stanley Buchert, Uwe Waltrich, Antonio Zangaro
  • Patent number: 11871523
    Abstract: An electronic component module includes a substrate, an electronic component, an insulating resin, and a shield film. The insulating resin covers a first main surface side of the substrate. The insulating resin exposes an opposite surface of the electronic component. The shield film covers the insulating resin and the opposite surface of the electronic component. The opposite surface has an uneven portion. A concave portion of the uneven portion has a smoother shape than a convex portion of the uneven portion.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: January 9, 2024
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Ryohei Okabe, Toru Komatsu
  • Patent number: 11856702
    Abstract: The present disclosure provides an adapter board, a for manufacturing the same and a circuit board assembly. The adapter board includes a board body, a first component buried in the board body, a first connector located on a first surface of the board body and configured to be connected with a circuit board and a second component, a second connector located on a second surface of the board body and configured to be connected with a second component, a first conductive body and a second conductive body buried in the board body. One end of the first conductive body is connected with the first component. The other end of the first conductive body is connected with the first connector. One end of the second conductive body is connected with the first component. The other end of the second conductive body is connected with the second connector.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: December 26, 2023
    Assignee: SHENNAN CIRCUITS CO., LTD.
    Inventors: Lixiang Huang, Hua Miao
  • Patent number: 11848550
    Abstract: The semiconductor circuit breaker includes a semiconductor switch unit connected to an AC circuit, and a phase control unit that controls conduction and non-conduction of the semiconductor switch unit by the control signal. The phase control unit includes an accident detection unit to detect an accident based on a current detected from the AC circuit, a zero point detection unit to detect a current zero point based on the current detected from the AC circuit, and a control signal output unit to output the control signal for setting the semiconductor switch unit to be non-conductive when the accident detection unit detects the accident or when the zero point detection unit detects the current zero point in response to a command to cut off the current.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: December 19, 2023
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Katsuhiko Horinouchi, Tsuguhiro Takuno, Tomoko Takasuka, Satoshi Ishikura, Hiroto Yuki
  • Patent number: 11848279
    Abstract: Certain embodiments of the disclosure relate to an electronic device including a substrate having a shielding structure. The electronic device may include a first substrate, a second substrate, and a third substrate. The second substrate may include a first metal pattern connected to ground and including multiple first slits formed by removing a portion of the first metal pattern, each of the first slits having a cross shape, a second metal pattern connected to the ground and including multiple second slits formed by removing a portion of the second metal pattern, each of the second slits having the cross shape, and multiple ground vias extending through at least a portion of the second substrate so as to connect the first metal pattern of the first metal layer to the second metal pattern of the second metal layer. Various other embodiments are also disclosed.
    Type: Grant
    Filed: January 27, 2022
    Date of Patent: December 19, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Daehee Nam, Yanghwan Kim, Dongkil Choi, Jeongho Kang
  • Patent number: 11844180
    Abstract: A semiconductor storage device according to an embodiment includes a housing and a board, a controller, and a semiconductor memory component. The housing includes a first wall portion, a second wall portion, a third wall portion, and a fourth wall portion. The first wall portion and the second wall portion are separatable from each other. The third wall portion and the fourth wall portion are separatable from each other.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: December 12, 2023
    Assignee: Kioxia Corporation
    Inventor: Rei Okubo
  • Patent number: 11844200
    Abstract: An electronic module having at least two electronic components mounted on a substrate. The electronic components are covered by a dielectric material. The dielectric material has a recess between adjacent electronic components. The surface of the recess facing at least one electronic component is coated with a conductive layer while the opposite surface to that coated recess surface is substantially free of a conductive layer. Also disclosed is a process for making the above-specified electronic module.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: December 12, 2023
    Assignee: HERAEUS DEUTSCHLAND GMBH & CO. KG
    Inventors: Susanne Behl, Holger Ulland, Alan Paul Stadnik
  • Patent number: 11832799
    Abstract: A surface mounted assembly is provided and includes a surface mounted device, a cable and a circuit board. The circuit board includes a first outer side and a second outer side opposite to first outer side, and a conductive hole structure. The cable is inserted into the conductive hole structure from the first outer side of the circuit board and affixed with and electrically connected to the conductive hole structure to locate a terminal of the cable between the first outer side and the second outer side of the circuit board. The surface mounted device is mounted on the second outer side of the circuit board. An electrical connecting component of the surface mounted device and the terminal of the cable are affixed with and electrically connected to the conductive hole structure and electrically connected to each other by the conductive hole structure. Furthermore, an endoscope is provided.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: December 5, 2023
    Assignee: ALTEK BIOTECHNOLOGY CORPORATION
    Inventors: Yu-Cheng Huang, Fei-Jen Teng
  • Patent number: 11837555
    Abstract: A module includes a substrate including a first main surface, a first component mounted on the first main surface, a first sealing resin including a first upper surface, the first component being sealed with the first sealing resin, a first shield film that covers at least a part of the first upper surface of the first sealing resin, and a second shield film that covers a side surface of the first sealing resin and a side surface of the substrate. A step portion lower than the first upper surface of the first sealing resin is provided on an outer periphery of the first sealing resin. The first shield film and the second shield film are electrically connected to each other on a side surface below the step portion.
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: December 5, 2023
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Toru Komatsu, Tadashi Nomura
  • Patent number: 11832391
    Abstract: Terminal connection routing on top of a substrate surface connects to component terminals to and from PMIC devices and provides a novel structure to connect surface mount technology (SMT) passive device terminals on an SMT layer (such as a Cu bar mesh) that uses the 3D space available near to components to lower resistance/lower inductive path and provides a shorter path, SIP form factor reduction, a component placement density increase, creates an additional PDN layer for connectivity and, if the routing is encapsulated in a mold, protects the metal in the connection from oxidation. Methods are presented for providing a substrate, attaching a first device to a first surface of the substrate near a center of the substrate, attaching a second device to the first surface of the substrate near an edge of the substrate, and connecting a connection located on the first surface of the substrate between the first device and the second device.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: November 28, 2023
    Assignee: QUALCOMM INCORPORATED
    Inventors: Aniket Patil, Hong Bok We, Joan Rey Villarba Buot
  • Patent number: 11825603
    Abstract: A high-frequency module (1) includes a substrate (10), a first electronic component (30) and a second electronic component (40) mounted on a main surface (10a) of the substrate (10). The substrate (10) has a protruding portion (20) projecting from the main surface (10a), the first electronic component (30) is mounted in a region of the main surface (10a) different from a region in which the protruding portion (20) is provided, and the second electronic component (40) is mounted on the protruding portion (20).
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: November 21, 2023
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventor: Tomomi Yasuda
  • Patent number: 11825613
    Abstract: A method includes preparing a substrate including a display area and a non-display area disposed adjacent to the display area, forming first panel magnetic patterns overlapping the non-display area and extending in a first direction on the substrate, forming first film magnetic patterns extending in the first direction on a film, inputting a first magnetism to the first panel magnetic patterns so that the first panel magnetic patterns have a first magnetic property, inputting a second magnetism to the first film magnetic patterns so that the first film magnetic patterns have a second magnetic property, and aligning the film on the substrate so that the first film magnetic patterns overlap the first panel magnetic patterns in a plan view.
    Type: Grant
    Filed: October 5, 2021
    Date of Patent: November 21, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jeongjin Park, Donghyun Lee, Junyoung Lee
  • Patent number: 11818843
    Abstract: An electronic device including an interposer is provided.
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: November 14, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jungsik Park, Soyoung Lee
  • Patent number: 11804707
    Abstract: A system-in-package includes a function circuit and a protection circuit that protects the function circuit by preventing an instantaneous transient voltage from being applied to the function circuit. Here, the protection circuit includes a TVS diode and a capacitor. The TVS diode includes an anode that receives a ground voltage and a cathode that is connected to a first external connection terminal. The capacitor includes a first terminal that is connected to a second external connection terminal electrically separated from the first external connection terminal and a second terminal that receives the ground voltage.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: October 31, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Wijin Nam, Seunghwan Cheong
  • Patent number: 11791537
    Abstract: A module component includes a substrate having a first principal surface, a semiconductor substrate disposed on the first principal surface of the substrate, multiple terminals, and a resin layer. The terminals include multiple reference-potential terminals, which are electrically connected to the reference potential, and multiple signal terminals, which are disposed adjacent to at least one of the reference-potential terminals in the direction along an end portion of the substrate and which are supplied with a signal. In a plan view in the direction perpendicular to the first principal surface of the substrate, in at least one of the reference-potential terminals, the support portion is disposed between an end surface of the connection portion and the end portion of the substrate, and, in at least one of the signal terminals, the end surface of the connection portion is disposed between the support portion and the end portion of the substrate.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: October 17, 2023
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventor: Saneaki Ariumi
  • Patent number: 11785732
    Abstract: A memory card includes a case and an integrated circuit package disposed in the case. The case includes a first case edge, a second case edge connected to the first case edge, a third case edge connected to the second case edge, a fourth case edge connected to the third case edge and the first case edge, and a first recessed groove formed in the second case edge, the first recessed groove being spaced apart from the first case edge and inwardly recessed. The integrated circuit package is disposed in an upper portion of the case between the first case edge and a first horizontal line that extends in a direction from a top end of the first recessed groove in the second case edge to the fourth case edge.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: October 10, 2023
    Assignee: SAMSUNG ELECTRONICS CO, LTD.
    Inventor: Youngwoo Park
  • Patent number: 11785703
    Abstract: According to one embodiment, a semiconductor storage device includes a board, a first electronic device mounted on the board, at least one second electronic device mounted on the board, and a heat dissipator. At least a portion of the second electronic device overlaps at least one of the board and the first electronic device in a first direction that is a thickness direction of the board. The heat dissipator includes a first member that includes a first portion located between the first electronic device and the second electronic device in the first direction, and a second member that includes a portion located between the first member and the second electronic device in the first direction. The second member is smaller in coefficient of thermal conductivity than the first member.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: October 10, 2023
    Assignee: Kioxia Corporation
    Inventors: Kazuya Nagasawa, Tomoaki Morita, Takahisa Funayama, Norihiro Ishii, Hidenori Tanaka