Patents by Inventor Ching-Ho Chan

Ching-Ho Chan 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: 20240116068
    Abstract: Disclosed is an upside-down sprayer with an auxiliary air conducting device for liquid pumping, including a container, a nozzle, and a dip tube equipped with a switching valve near its upper end, which has a valve casing, a valve ball, and an inverted liquid pumping port. An auxiliary air conducting device is disposed adjacent to the switching valve and includes a connection part, a guide seat, and a projecting tube with an opening, wherein the connection part is positioned on the dip tube, the guide seat has a groove, and the projecting tube communicates with the groove. The opening of the projecting tube is offset in the direction of the inverted liquid pumping port, and the height of the opening is not lower than the height of the inverted liquid pumping port when used inverted.
    Type: Application
    Filed: August 14, 2023
    Publication date: April 11, 2024
    Inventors: Ching-Chung CHAN, Chun-Ho CHU
  • Patent number: 10191810
    Abstract: A mobile terminal and related repair method is disclosed. The method includes: obtaining current storage integrity information of the mobile terminal; matching the current storage integrity information and original storage integrity information, when the matching fails, connecting to the server, obtaining original system partition document from the server, and repairing the system partition according to the original system partition document.
    Type: Grant
    Filed: June 6, 2016
    Date of Patent: January 29, 2019
    Assignee: MEDIATEK SINGAPORE PTE. LTD.
    Inventors: Ching-Ho Chan, Hao-Hsiang Hsu
  • Publication number: 20170177450
    Abstract: A mobile terminal and related repair method is disclosed. The method includes: obtaining current storage integrity information of the mobile terminal; matching the current storage integrity information and original storage integrity information, when the matching fails, connecting to the server, obtaining original system partition document from the server, and repairing the system partition according to the original system partition document.
    Type: Application
    Filed: June 6, 2016
    Publication date: June 22, 2017
    Inventors: Ching-Ho CHAN, Hao-Hsiang HSU
  • Publication number: 20170177406
    Abstract: A method for managing a service or application for a smart device includes: obtaining a priority corresponding to the service or application according to a priority table; adjusting or terminating the service or application according to the priority; monitoring the service or application in real-time to obtain a monitoring result; and updating the priority table according to the monitoring result.
    Type: Application
    Filed: November 17, 2016
    Publication date: June 22, 2017
    Inventors: Wen-bin CHEN, Chin-Wen CHANG, Xianggao KONG, Ching-Ho CHAN
  • Publication number: 20150379304
    Abstract: A detection method, used in a mobile terminal, includes at least the following steps: receiving a test instruction; obtaining current storage integrity information of the mobile terminal according to the test instruction; matching the current storage integrity information and original storage integrity information, and outputting information indicating that the current system of the mobile terminal is an incomplete system when the matching fails.
    Type: Application
    Filed: June 29, 2015
    Publication date: December 31, 2015
    Inventors: Ching-Ho CHAN, Dayu WANG, Bo ZHANG
  • Patent number: 8275562
    Abstract: A method for evaluating a remaining electric charge of a battery that is utilized for supplying a single chip system includes: receiving signals from the battery and outputting parameters corresponding to the received signals; temporarily storing the parameters; and calculating the remaining electric charge, and when the single chip system wakes up from a sleep mode, updating the remaining electric charge according to the temporarily stored parameters. An associated single chip system includes: a power management unit for receiving signals from a battery and outputting parameters corresponding to the received signals; a storage unit, coupled to the power management unit, for temporarily storing the parameters; and a control unit, coupled to the storage unit, for calculating a remaining electric charge, wherein when the single chip system wakes up from a sleep mode, the control unit updates the remaining electric charge according to the parameters from the storage unit.
    Type: Grant
    Filed: May 16, 2008
    Date of Patent: September 25, 2012
    Assignee: Mediatek Inc.
    Inventors: Haw-Kuen Su, Ching-Ho Chan
  • Publication number: 20090287434
    Abstract: A method for evaluating a remaining electric charge of a battery that is utilized for supplying a single chip system includes: receiving signals from the battery and outputting parameters corresponding to the received signals; temporarily storing the parameters; and calculating the remaining electric charge, and when the single chip system wakes up from a sleep mode, updating the remaining electric charge according to the temporarily stored parameters. An associated single chip system includes: a power management unit for receiving signals from a battery and outputting parameters corresponding to the received signals; a storage unit, coupled to the power management unit, for temporarily storing the parameters; and a control unit, coupled to the storage unit, for calculating a remaining electric charge, wherein when the single chip system wakes up from a sleep mode, the control unit updates the remaining electric charge according to the parameters from the storage unit.
    Type: Application
    Filed: May 16, 2008
    Publication date: November 19, 2009
    Inventors: Haw-Kuen Su, Ching-Ho Chan
  • Patent number: 7545008
    Abstract: A semiconductor device may include a substrate and an insulating layer formed on the substrate. A multi-layer fin may be formed on the insulating layer and may include two semiconducting layers isolated by an insulating layer in vertical direction. A first MOS type device comprising a first source region, a first channel region and a first drain region is arranged on the first semiconducting layer in the multi-layer fin. A second MOS type device comprising a second source region, a second channel region and a second drain region is arranged on the second semiconducting layer in the multi-layer fin. A gate electrode is provided so as to be vertically adjacent to the first and second channel regions.
    Type: Grant
    Filed: February 3, 2006
    Date of Patent: June 9, 2009
    Assignee: The Hong Kong University of Science and Technology
    Inventors: Philip Ching Ho Chan, Man Sun Chan, Xusheng Wu, Shengdong Zhang
  • Publication number: 20070181947
    Abstract: A semiconductor device may include a substrate and an insulating layer formed on the substrate. A multi-layer fin may be formed on the insulating layer and may include two semiconducting layers isolated by an insulating layer in vertical direction. A first MOS type device comprising a first source region, a first channel region and a first drain region is arranged on the first semiconducting layer in the multi-layer fin. A second MOS type device comprising a second source region, a second channel region and a second drain region is arranged on the second semiconducting layer in the multi-layer fin. A gate electrode is provided so as to be vertically adjacent to the first and second channel regions.
    Type: Application
    Filed: February 3, 2006
    Publication date: August 9, 2007
    Applicant: The Hong Kong University of Science and Technology
    Inventors: Philip Ching Ho Chan, Man Sun Chan, Xusheng Wu, Shengdong Zhang