Patents by Inventor Kin Kwong Chow

Kin Kwong Chow 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).

  • Methods and systems for managing power supply at a device
    Patent number: 10569664
    Abstract: Methods and systems for managing power supply at a device. The device is capable of receiving power via a plurality of power inputs. The device first determines whether a first condition is satisfied. A first switch is maintained in a closed position if the first condition is satisfied. When the first switch is in a closed position, the device is capable of receiving power from a first power supply. Alternatively, when the first condition is not satisfied, the device determines whether or not a second condition is satisfied. If the second condition is satisfied, the first switch is maintained to be in a closed position. If the second condition is not satisfied, the first switch is opened after a predefined time period.
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: February 25, 2020
    Assignee: PISMO LABS TECHNOLOGY LIMITED
    Inventors: Ming Pui Chong, Kin Kwong Chow
  • METHODS AND SYSTEMS FOR MANAGING POWER SUPPLY AT A DEVICE
    Publication number: 20190160970
    Abstract: Methods and systems for managing power supply at a device. The device is capable of receiving power via a plurality of power inputs. The device first determines whether a first condition is satisfied. A first switch is maintained in a closed position if the first condition is satisfied. When the first switch is in a closed position, the device is capable of receiving power from a first power supply. Alternatively, when the first condition is not satisfied, the device determines whether or not a second condition is satisfied. If the second condition is satisfied, the first switch is maintained to be in a closed position. If the second condition is not satisfied, the first switch is opened after a predefined time period.
    Type: Application
    Filed: January 7, 2019
    Publication date: May 30, 2019
    Applicant: Pismo Labs Technology Limited
    Inventors: Ming Pui CHONG, Kin Kwong Chow
  • Methods and systems for managing power supply at a device
    Patent number: 10173535
    Abstract: The present invention discloses methods and systems for managing power supply at a device. The device is capable of receiving power via a plurality of power inputs. The device first determines whether or not a first condition is satisfied. A first switch is maintained in a closed position if the first condition is satisfied. When the first switch is in a closed position, the device is capable of receiving power from a first power supply. Alternatively, when the first condition is not satisfied, the device determines whether or not a second condition is satisfied. If the second condition is satisfied, the first switch is maintained to be in a closed position. If the second condition is not satisfied, the first switch is opened after a predefined time period.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: January 8, 2019
    Assignee: PISMO LABS TECHNOLOGY LIMITED
    Inventors: Ming Pui Chong, Kin Kwong Chow
  • METHODS AND SYSTEMS FOR MANAGING POWER SUPPLY AT A DEVICE
    Publication number: 20160257208
    Abstract: The present invention discloses methods and systems for managing power supply at a device. The device is capable of receiving power via a plurality of power inputs. The device first determines whether or not a first condition is satisfied. A first switch is maintained in a closed position if the first condition is satisfied. When the first switch is in a closed position, the device is capable of receiving power from a first power supply. Alternatively, when the first condition is not satisfied, the device determines whether or not a second condition is satisfied. If the second condition is satisfied, the first switch is maintained to be in a closed position. If the second condition is not satisfied, the first switch is opened after a predefined time period.
    Type: Application
    Filed: September 29, 2014
    Publication date: September 8, 2016
    Applicant: Pismo Labs Technology Limited
    Inventors: Ming Pui Chong, Kin Kwong Chow