Patents by Inventor Chi Ho An

Chi Ho An 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: 20230026864
    Abstract: Provided is an electronic device including a substrate, a first metal layer, an electronic component, a cover layer, and an adhesive layer. The first metal layer is formed on the substrate. The electronic component is disposed on the substrate and electrically connected to the first metal layer. The adhesive layer is adhered to the substrate and the cover layer.
    Type: Application
    Filed: June 21, 2022
    Publication date: January 26, 2023
    Applicant: Innolux Corporation
    Inventors: Chia-Chi Ho, Jen-Hai Chi, Chin-Lung Ting
  • Patent number: 11563210
    Abstract: Disclosed herein are a sulfide-based all-solid-state battery and a method of manufacturing the same, wherein the sulfide-based all-solid-state battery includes a positive electrode active material coated with a lithium niobate precursor, which is manufactured by a polyol process having low production cost, such that it improves safety and increases capacity of the sulfide-based all-solid-state battery.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: January 24, 2023
    Assignees: The Regents of the University of California
    Inventors: Chi Ho Jo, Wang Mo Jung, Hye Seung Chung, Hyuk In Moon, Ying Shirley Meng
  • Publication number: 20230015219
    Abstract: A method for cryptocurrency exchange between multiple parties using threshold signature cryptocurrency wallets includes steps for creating threshold signature cryptocurrency wallets shared between a set of parties and a mediator for trading cryptocurrencies. The method may include steps for dividing a threshold private key, corresponding to each of the threshold signature cryptocurrency wallets, into n shares based on (t, n)-threshold signature scheme and sharing masked shares, corresponding to the threshold private key for each of the threshold signature cryptocurrency wallets, by the set of parties and the mediator. The method may include steps for validating correctness of all masked shares of the threshold private keys by the set of parties and the mediator. The method may include steps for signing a withdrawal cryptocurrency transaction jointly by the set of parties or signing a withdraw deposit transaction jointly by the at least one party and the mediator.
    Type: Application
    Filed: September 15, 2022
    Publication date: January 19, 2023
    Applicant: VVOW Company Limited
    Inventor: Chi Ho Lam
  • Publication number: 20230009719
    Abstract: An electronic apparatus including a substrate, a plurality of first bonding pads, an electronic device, and a first spacer is provided. The first bonding pads are disposed on the substrate. The electronic device is disposed on the substrate and electrically connected to the first bonding pads. The first spacer is disposed between the electronic device and the substrate. The electronic device is capable of effectively controlling a height and uniformity of a gap between the electronic device and the substrate, so as to prevent the electronic device from being tilted and ensure the electronic device to have a favorable structural reliability.
    Type: Application
    Filed: June 15, 2022
    Publication date: January 12, 2023
    Applicant: Innolux Corporation
    Inventors: Jen-Hai Chi, Chih-Yung Hsieh, Chia-Chi Ho
  • Publication number: 20230005894
    Abstract: A display device includes a circuit board and a plurality of light-emitting units disposed on the circuit board. The circuit board includes a substrate and a plurality of signal lines disposed on the substrate. Each light-emitting unit includes a base board, at least one light-emitting element and a driving circuit layer. The light-emitting element is between the base board and the substrate. The driving circuit layer is between the light-emitting element and the base board, and electrically connected to the light-emitting element and the signal line.
    Type: Application
    Filed: October 27, 2021
    Publication date: January 5, 2023
    Applicant: Au Optronics Corporation
    Inventors: Chi-Ho Chang, Yang-En Wu
  • Publication number: 20230006342
    Abstract: An electronic device is provided. The electronic device includes a first substrate, a multilayer structure, and a passivation layer. The multilayer structure is disposed on the first substrate. The multilayer structure includes a first conductive layer and a second conductive layer disposed on the first conductive layer. The passivation layer is disposed on the second conductive layer. In addition, a thermal expansion coefficient of the second conductive layer is between a thermal expansion coefficient of the first conductive layer and a thermal expansion coefficient of the passivation layer.
    Type: Application
    Filed: September 6, 2022
    Publication date: January 5, 2023
    Inventors: Chia-Ping TSENG, Ker-Yih KAO, Chia-Chi HO, Ming-Yen WENG, Hung-I TSENG, Shu-Ling WU, Huei-Ying CHEN
  • Publication number: 20220404639
    Abstract: Provided herein is concentric annular multi-zone lens for retarding myopia progression in a human eye. The lens comprises: a plurality of correcting zones for forming a focused image on a retina of the human eye so as to correct refractive error of the human eye, wherein the correcting zone having a similar refractive power; a plurality of defocusing zones for forming images anterior to the retina so as to generate myopic defocus; and a defocusing power increasing region, in which refractive powers of defocusing zones being increasingly relatively positive towards the periphery of the lens so as to generate larger amplitude of the myopic defocus at the periphery of the retina; wherein the plurality of correcting zones and the plurality of defocusing zones are alternated in the concentric annular multi-zone lens.
    Type: Application
    Filed: September 8, 2020
    Publication date: December 22, 2022
    Inventors: Siu Yin LAM, Yan Yin TSE, Chi Ho TO
  • Patent number: 11529435
    Abstract: The present disclosure provides a method for manufacturing a porous film, including: preparing a polymer mixture solution, wherein the polymer mixture solution includes polycaprolactone and at least one hydrophobic polymer; adding solid particles as a dispersing agent to the polymer mixture solution and mixing the solid particles with the polymer mixture solution, wherein the amount of solid particles added is enough to convert the polymer mixture solution into a solid mixture; drying the solid mixture to form a film; and washing the film with a washing fluid to remove the solid particles from the film to form the porous film, wherein the weight ratio of the polycaprolactone to the at least one hydrophobic polymer is about 1:0.1-10, and wherein the weight ratio of the polycaprolactone and the at least one hydrophobic polymer to the solid particles is about 1:0.01-250.
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: December 20, 2022
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hsin-Hsin Shen, Ming-Chia Yang, Chia-Chi Ho, Fang-Jie Jang, Che-Yu Ou, Chi-Hsiang Liao, Brian Hsu, Tai-Horng Young
  • Publication number: 20220396214
    Abstract: A roof rack apparatus for a vehicle includes a roof rack mounting bracket, a roof rack stanchion, a roof rack side rail, and a roof rack pad, such that it is possible to ensure structural durability further improved by a fastening force between an insert bolt and a bracket fixing bolt at the time of assembling the roof rack apparatus with a vehicle body. The roof rack mounting bracket is symmetric in a forward/rearward direction and a leftward/rightward direction with respect to a center of the insert bolt, such that the roof rack apparatus may be used in common. An operator may replace the roof rack with a new roof rack without detaching an interior material (head lining) in the vehicle, such that it is possible to prevent damage to the interior material at the time of replacing and repairing the roof rack.
    Type: Application
    Filed: June 1, 2022
    Publication date: December 15, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, JIN WON CO., LTD
    Inventors: Soo Nam Kim, Jin Ho Lee, Sung Min Eom, Chi Ho Han, Sang Hoon Han
  • Patent number: 11522169
    Abstract: Disclosed herein are a method of manufacturing a sulfide-based all-solid-state battery, and a sulfide-based all-solid-state battery manufactured thereby, wherein the battery includes a surface heat-treated positive electrode active material, which is simply performed by heating a positive electrode active material at 400° C. to 600° C. in an inert gas state, as a low-cost method of uniformly treating the surface of a positive electrode active material such that the positive electrode active material does not react with a sulfide-based solid electrolyte.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: December 6, 2022
    Assignees: The Regents of the University of California
    Inventors: Chi Ho Jo, Wang Mo Jung, Hyuk In Moon, Ying Shirley Meng
  • Publication number: 20220367370
    Abstract: The disclosure provides an electronic device which includes a substrate structure, a driving component, and a conductive pattern. The driving component and the conductive pattern are formed on the substrate structure, and the thickness of the conductive pattern is greater than or equal to 0.5 ?m and less than or equal to 15 ?m.
    Type: Application
    Filed: April 18, 2022
    Publication date: November 17, 2022
    Applicant: Innolux Corporation
    Inventors: Jen-Hai Chi, Yun-Sheng Chen, Chia-Chi Ho
  • Patent number: 11494159
    Abstract: Systems and methods for broadcasting an audio stream to a plurality of speakers with a broadcasting mode. In one example, a method includes, responsive to a first speaker of a plurality of speakers receiving a first audio stream from a first audio device and a request to enter a broadcasting mode, operating the first speaker in a master sub-mode of a broadcasting mode by: re-broadcasting the first audio stream from the first audio device via a second speaker of the plurality of speakers operating in a slave sub-mode of the broadcasting mode, the second speaker not receiving the first audio stream from the first audio device. In this way, an audio stream from an audio device may be re-broadcasting to a plurality of speakers via a broadcasting mode.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: November 8, 2022
    Assignee: Harman International Industries, Incorporated
    Inventor: Chi Ho Tsui
  • Patent number: 11481761
    Abstract: A method for cryptocurrency exchange between multiple parties using threshold signature cryptocurrency wallets includes steps for creating threshold signature cryptocurrency wallets shared between a set of parties and a mediator for trading cryptocurrencies. The method may include steps for dividing a threshold private key, corresponding to each of the threshold signature cryptocurrency wallets, into n shares based on (t, n)-threshold signature scheme and sharing masked shares, corresponding to the threshold private key for each of the threshold signature cryptocurrency wallets, by the set of parties and the mediator. The method may include steps for validating correctness of all masked shares of the threshold private keys by the set of parties and the mediator. The method may include steps for signing a withdrawal cryptocurrency transaction jointly by the set of parties or signing a withdraw deposit transaction jointly by the at least one party and the mediator.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: October 25, 2022
    Assignee: VVOW Company Limited
    Inventor: Chi Ho Lam
  • Publication number: 20220334920
    Abstract: A method for managing a host memory buffer, a memory storage apparatus, and a memory control circuit unit are provided. The method includes: detecting whether a system abnormality occurs; copying a first command and first data corresponding to the first command stored in a data buffer of a host system to the memory storage apparatus in response to determining that the system abnormality occurs; executing an initial operation after copying the first command and the first data, wherein the initial operation initializes a part of a hardware circuit in the memory storage apparatus and does not initialize another part of the hardware circuit in the memory storage apparatus; and re-executing the first command stored in the memory storage apparatus after initializing the part of the hardware circuit.
    Type: Application
    Filed: May 3, 2021
    Publication date: October 20, 2022
    Applicant: PHISON ELECTRONICS CORP.
    Inventor: Hsiao-Chi Ho
  • Patent number: 11476456
    Abstract: A lithium cobalt-based positive electrode active material is provided. The lithium cobalt-based positive electrode active material includes a core portion including a lithium cobalt-based oxide represented by Formula 1 and a shell portion including a lithium cobalt-based oxide represented by Formula 2, wherein the lithium cobalt-based positive electrode active material includes 2500 ppm or more, preferably 3000 ppm or more of a doping element M based on the total weight of the positive electrode active material. An inflection point does not appear in a voltage profile measured during charging/discharging a secondary battery including the lithium cobalt-based positive electrode active material.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: October 18, 2022
    Inventors: Chi Ho Jo, Min Kyu You, Sung Bin Park, Hyuck Hur, Jin Tae Hwang, Wang Mo Jung
  • Publication number: 20220324748
    Abstract: A mixed silver powder and a conductive paste comprising the powder are disclosed. The mixed silver powder is obtained by mixing two or more spherical silver powders having different properties from each other. The mixed powder may minimize the disadvantages of the respective types of the two or more powders and maximize the advantages thereof, thereby improving the characteristics of products. In addition, by comprehensively controlling the particle size distribution of surface-treated mixed silver powder and the particle diameter and specific gravity of primary particles, a high-density conductor pattern, a precise line pattern, and the suppression of aggregation over time can be simultaneously achieved.
    Type: Application
    Filed: June 21, 2022
    Publication date: October 13, 2022
    Applicant: DAEJOO ELECTRONIC MATERIALS CO., LTD.
    Inventors: Chi Ho YOON, Jin Ho KWAK, Won Jun JO, Young Ho LEE, Jong Chan LIM, Moo Hyun LIM
  • Publication number: 20220328406
    Abstract: The disclosure provides an electromagnetic wave adjustment apparatus includes a control circuit, a transistor circuit die and an electronic assembly. The transistor circuit die receives a control signal from the control circuit and drives the electronic assembly.
    Type: Application
    Filed: June 28, 2022
    Publication date: October 13, 2022
    Applicant: Innolux Corporation
    Inventors: Tang Chin Hung, Chin-Lung Ting, Chung-Kuang Wei, Ker-Yih Kao, Tong-Jung Wang, Chih-Yung Hsieh, Hao Jung Huang, I-Yin Li, Chia-Chi Ho, Yi Hung Lin, Cheng-Hsu Chou, Chia-Ping Tseng
  • Publication number: 20220328405
    Abstract: The disclosure provides an electronic apparatus. The electronic apparatus includes a substrate, a first metal layer, an insulating layer, a first conductor, an electronic assembly and a transistor circuit die. The first metal layer is disposed on the substrate. The insulating layer is disposed on the substrate. The first conductor is formed in a first via of the insulating layer. The electronic assembly is disposed on the substrate and electrically connected to the first metal layer through the first conductor. The transistor circuit die is electrically connected to the first metal layer.
    Type: Application
    Filed: June 28, 2022
    Publication date: October 13, 2022
    Applicant: Innolux Corporation
    Inventors: Tang Chin Hung, Chin-Lung Ting, Chung-Kuang Wei, Ker-Yih Kao, Tong-Jung Wang, Chih-Yung Hsieh, Hao Jung Huang, I-Yin Li, Chia-Chi Ho, Yi Hung Lin, Cheng-Hsu Chou, Chia-Ping Tseng
  • Patent number: D968867
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: November 8, 2022
    Assignee: Conair LLC
    Inventor: Chi Ho Kurt Wong
  • Patent number: D970952
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: November 29, 2022
    Assignee: Conair LLC
    Inventor: Chi Ho Kurt Wong