Patents by Inventor Shih-An Huang

Shih-An Huang 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: 11075150
    Abstract: A redistribution structure includes a first dielectric layer and a first redistribution circuit layer. The first dielectric layer includes a first via opening. The first redistribution circuit layer is disposed on the first dielectric layer and includes a via portion filling the first via opening and a circuit portion connecting the via portion and extending over the first dielectric layer. A maximum vertical distance between an upper surface of the via portion and an upper surface of the circuit portion is substantially equal to or smaller than 0.5 ?m.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: July 27, 2021
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Li-Hsien Huang, An-Jhih Su, Der-Chyang Yeh, Hua-Wei Tseng, Chiang Lin, Ming-Shih Yeh
  • Publication number: 20210220679
    Abstract: The invention relates to a filter-type respiratory protective device which includes a facepiece, two ear loops and an air valve. The air valve is connected to the facepiece and provided with a partition to divide an internal cavity into a first chamber and a second chamber. The second chamber is formed with a perforation for connection to an external equipment. The air valve is configured to manage the exhaled air to flow unidirectionally from an interior space defined by the facepiece to the ambient through the first chamber.
    Type: Application
    Filed: September 8, 2020
    Publication date: July 22, 2021
    Inventor: Shih-Huang Liu
  • Publication number: 20210223821
    Abstract: An electronic device assembly is provided, including an electronic device body and a detachable lens module. The electronic device body has a housing and a first joining unit, wherein the first joining unit is disposed on the housing. The detachable lens module is detachably assembled onto the housing and has a second joining unit, wherein the first joining unit is joined to the second joining unit to electrically connect the detachable lens module to the electronic device body.
    Type: Application
    Filed: June 19, 2020
    Publication date: July 22, 2021
    Applicant: Acer Incorporated
    Inventors: Yu-Shih Wang, Yi-Ta Huang, Chih-Chun Liu, Cheng-Nan Ling, Wen-Chieh Tai, Chi-Hung Lai, Wu-Chen Lee, Pin-Chueh Lin, Chih-Wei Liao, Ting-Wen Pai, Wen-Chieh Chen
  • Publication number: 20210212426
    Abstract: A bag with anti-cut and bullet-proof functions is mainly configured with a protection assembly on a bag body including a main body opened with an opening, a protection layer configured on the main body and an active layer accepted inside the main body, where the protection layer and active layer are made of reinforced fabric. Meanwhile, the bag body is configured with a sealing element adapted to control the opening and closing of the opening so that a user only needs to open the sealing element when encountering danger, allowing the active layer to slip out through the opening to cause the active layer and protection layer to form a large anti-cut and bullet-proof area so as to resist bullet impact and block the cutting of sharp weapons, and further substantially increase the overall protection area to achieve the effect of maintaining the personal safety of users.
    Type: Application
    Filed: January 13, 2020
    Publication date: July 15, 2021
    Inventor: Po-Shih Huang
  • Patent number: 11063367
    Abstract: Dual band slot antenna is described. The dual band slot antenna includes a ground plane having a slot, a conductive patch, a dielectric substrate disposed between the conductive patch and the ground plane, and a coaxial cable fastened on the conductive patch to form a first loop region and a second loop region of different sizes for dual band operation.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: July 13, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Ju-Hung Chen, Shih Huang Wu, Hao Ming Chen
  • Patent number: 11062978
    Abstract: In an embodiment, a device includes: an integrated circuit die; a first dielectric layer over the integrated circuit die; a first metallization pattern extending through the first dielectric layer to electrically connect to the integrated circuit die; a second dielectric layer over the first metallization pattern; an under bump metallurgy extending through the second dielectric layer; a third dielectric layer over the second dielectric layer and portions of the under bump metallurgy; a conductive ring sealing an interface of the third dielectric layer and the under bump metallurgy; and a conductive connector extending through the center of the conductive ring, the conductive connector electrically connected to the under bump metallurgy.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: July 13, 2021
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wei-Yu Chen, An-Jhih Su, Der-Chyang Yeh, Li-Hsien Huang, Ming Shih Yeh
  • Publication number: 20210199966
    Abstract: A wearable display device is provided, including a first optical waveguide lens and a first projection assembly. The first optical waveguide lens has a first area and a second area. The first projection assembly disposed on the first optical waveguide lens projects a plurality of lights and includes a first light projector and a second light projector. The first and second light projectors are disposed in different positions on the first optical waveguide lens in the first direction, and the first light projector and the second light projector do not overlap in the second direction, wherein the first direction and the second direction are not parallel. The first light projector projects a first light to the first area, and the second light projector projects a second light to the second area, and the first light does not overlap with the second light in the second direction.
    Type: Application
    Filed: April 10, 2020
    Publication date: July 1, 2021
    Inventor: Chao-Shih HUANG
  • Publication number: 20210195814
    Abstract: The present disclosure is drawn to an electronic device including a substrate, an electronic component carried by the substrate, an EMI protection film over-molded on the electronic component, and an adhesive layer directly adhering the EMI protection film to the electronic component. The EMI protection film includes a ferromagnetic material.
    Type: Application
    Filed: September 14, 2018
    Publication date: June 24, 2021
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Shih-Huang Wu, Kuan-Ting Wu
  • Patent number: 11039654
    Abstract: A protective mask includes a main frame body made of magnesium alloy and having an imaginary vertical central line. The main frame body has a plurality of first rods arranged along the central line, a plurality of second rods, and at least one first protrusion. Each of the first rods has spaced-apart first front and rear surfaces, and two opposite first connecting surfaces interconnecting the first front and rear surfaces. A thickness between the first front and rear surfaces is larger than a thickness between the first connecting surfaces. Each of the second rods is connected between two adjacent ones of the first rods. The first protrusion protrudes from the first front surface of one of the first rods.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: June 22, 2021
    Inventor: Shih-Huang Hsu
  • Patent number: 11024981
    Abstract: An antenna assembly includes a first antenna element coupled to RF circuitry via a first feeder, and a second antenna element coupled to the RF circuitry via a second feeder. The first feeder and the second feeder have different shapes. The first antenna element and the second antenna element radiate in different frequency bands and in a direction parallel to a ground plane. The ground plane is disposed on at least one layer in a substrate that includes a plurality of layers parallel to one another. The first antenna element is disposed on first one or more of the layers and the second antenna element is disposed on second one or more of the layers, which are different from the first one or more of the layers. Another antenna assembly includes a first subarray of the first antenna elements and a second subarray of the second antenna elements.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: June 1, 2021
    Assignee: MediaTek Inc.
    Inventors: Chung-Hsin Chiang, Yeh-Chun Kao, Shih-Huang Yeh, Chen-Fang Tai
  • Publication number: 20210119329
    Abstract: An antenna device includes a substrate, a feed line and an antenna. The substrate is formed with a non-opaque material. The feed line is disposed at the substrate and has a first terminal and a second terminal. The antenna is disposed at the substrate, electrically connected to the first terminal of the feed line, and is used to access a wireless signal. The second terminal of the feed line is electrically connected to a chip disposed on the substrate.
    Type: Application
    Filed: September 23, 2020
    Publication date: April 22, 2021
    Inventors: Wun-Jian Lin, Shyh-Tirng Fang, Shih-Huang Yeh
  • Patent number: 10938121
    Abstract: The invention provides an antenna module of improved performances; the antenna module may comprise a plurality of first antennas for signaling at a first band, and a plurality of second antennas for signaling at a second band different from the first band. Each said first antenna may comprise a main radiator which resonates at a mode-one frequency and a mode-two frequency different from the mode-one frequency; and the main radiator may be configured such that the mode-one frequency may be in the first band, and the mode-two frequency may not be in the first band and the second band.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: March 2, 2021
    Assignee: MEDIATEK INC.
    Inventors: Chung-Hsin Chiang, Shih-Huang Yeh
  • Patent number: 10938088
    Abstract: An example base cover for a lower housing of a convertible computing device includes a first metallic structure positioned in the lower housing, and a second metallic structure electrically isolated from the first metallic structure. The second metallic structure is positioned in the lower housing and directly below an antenna slot defined in an upper housing of the convertible computing device when the upper housing is positioned over and parallel to the lower housing.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: March 2, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Kuan-Jung Hung, Shih Huang Wu
  • Publication number: 20210057818
    Abstract: Examples of an antenna are described herein. Some examples of the antenna include an antenna holder. In some examples, the antenna holder is situated on a metal cover and a metal surface is situated on a side of the antenna holder to create an in-phase image current on the metal cover.
    Type: Application
    Filed: April 25, 2018
    Publication date: February 25, 2021
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Kai-Cheng Chi, Chen-Ta Hung, Shih-Huang Wu, Isaac Lagnado
  • Patent number: 10903563
    Abstract: The invention is directed to a communication device. The communication device includes a millimeter-wave antenna array and an appearance metal element. The appearance metal element has an antenna window. The millimeter-wave antenna array is configured to transmit or receive a wireless signal. The wireless signal is transferred through the antenna window of the appearance metal element.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: January 26, 2021
    Assignee: MEDIATEK INC.
    Inventors: Ting-Wei Kang, Shih-Huang Yeh, Chen-Fang Tai
  • Patent number: 10897077
    Abstract: In example implementations, an antenna for a mobile device is provided. The antenna includes a printed circuit board and a plurality of metal members coupled to the printed circuit board. The printed circuit board is devoid of metal traces. The plurality of metal members is positioned along a length of the printed circuit board to operate at a desired frequency band when inserted into an opening along an outer edge perimeter of a metallic housing of the mobile device.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: January 19, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: David Chi, Leo Joseph Gerten, Hung-Wen Cheng, Po Chao Chen, Shih Huang Wu, Sean Hung
  • Publication number: 20210013610
    Abstract: The invention provides an antenna for multi-broadband and multi-polarization communication, which may include a plurality of radiators configured to jointly function as one or more dipoles, and a plurality of parasitic elements. Each radiator may be configured to contribute to resonances at two or more nonoverlapping bands, and may comprise an arm and a ground wall connecting the arm and a ground plane. The arm may comprise an arm plate and a folded arm. The ground wall may comprise a meandering portion causing a distance between the arm and the ground plane to be shorter than a length of a current conduction path along the ground wall between the arm and the ground plane. On a geometric reference surface, a projection of each parasitic element may extend between two gaps which clamp a projection of an associated one of the radiators.
    Type: Application
    Filed: June 11, 2020
    Publication date: January 14, 2021
    Inventors: Chung-Hsin Chiang, Li-Yu Chen, Shih-Huang Yeh
  • Publication number: 20200392656
    Abstract: A man-made fiber cloth having buoyancy and warmth comprises a fiber cloth and a plurality of air capsules distributedly set in the fiber cloth; wherein the fiber cloth comprises a plurality of long fibers and hot-melt collodion-cottons bonded to each other. The air capsule is a plasticized material, and the air capsule has a particle diameter of 0.1 mm to 10 mm; and at the same time, due to the plasticized material, the hot-melt collodion-cotton and the long fibers can be bonded into a one-body during the heating process. Therefore, when the man-made fiber cloth is made into a garment or an article, the thermal conductivity can be lowered due to the setting of the air capsules, so the garment is uneasy to dissipate the heat and the warmth effect is improved. The characteristic of wrapping air of the air capsule reduce the overall weight of the clothing to achieve the effects of lightness and comfort.
    Type: Application
    Filed: June 17, 2019
    Publication date: December 17, 2020
    Inventor: Po-Shih Huang
  • Publication number: 20200350671
    Abstract: The invention is directed to a communication device. The communication device includes a millimeter-wave antenna array and an appearance metal element. The appearance metal element has an antenna window. The millimeter-wave antenna array is configured to transmit or receive a wireless signal. The wireless signal is transferred through the antenna window of the appearance metal element.
    Type: Application
    Filed: April 30, 2019
    Publication date: November 5, 2020
    Inventors: Ting-Wei KANG, Shih-Huang YEH, Chen-Fang TAI
  • Publication number: 20200313274
    Abstract: Examples described herein relate to flexible antenna belts. For instance, a system may comprise a flexible antenna belt, where the flexible antenna belt is to transition between a closed position and an open position, and a flexible display coupled to the flexible antenna belt.
    Type: Application
    Filed: December 8, 2017
    Publication date: October 1, 2020
    Inventors: KUAN-TING WU, WEI-CHUNG CHEN, SHIH HUANG WU