Patents by Inventor Ka Wai Wayne LEUNG

Ka Wai Wayne LEUNG 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: 11907789
    Abstract: A clasp device adapted for use with a wearable device including a main portion and at least one resiliently deformable arm extended from the main portion along a curvature and configured to be switchable between a normal state and a deformed state; wherein in the normal state a free end of the deformable arm is separated from an opposed end of the main portion a first distance and configured to form a first cavity or passage with the main portion for receiving or engaging with the wearable device; while in the deformed state the free end of the deformable arm is resiliently deformed to enable it to be separated from the opposed end of the main portion a second distance and configured to form a deformable second cavity or passage with the main portion for enabling insertion or removal of the wearable device into or from the clasp device.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: February 20, 2024
    Inventor: Ka Wai Wayne Leung
  • Publication number: 20210256342
    Abstract: A clasp device adapted for use with a wearable device comprising a main portion and at least one resiliently deformable arm extended from the main portion along a curvature and configured to be switchable between a normal state and a deformed state; wherein in the normal state a free end of the deformable arm is separated from an opposed end of the main portion a first distance and configured to form a first cavity or passage with the main portion for receiving or engaging with the wearable device; while in the deformed state the free end of the deformable arm is resiliently deformed to enable it to be separated from the opposed end of the main portion a second distance and configured to form a deformable second cavity or passage with the main portion for enabling insertion or removal of the wearable device into or from the clasp device.
    Type: Application
    Filed: September 28, 2020
    Publication date: August 19, 2021
    Inventor: Ka Wai Wayne Leung
  • Patent number: 11017377
    Abstract: An apparatus and a method for wireless secure payment and data transaction with biometric enrollment and authentication including an active and passive hybrid device for secure wireless data transaction including a secure element adapted for storing at least one secure applet and at least one data segment for secure contactless data transaction and operatively connected with an active operation unit and a passive operation unit; and preferably the active operation unit is adapted to be connected removably with the secure element; and wherein the hybrid device is configured to be switchable between an active state in which the active operation unit is activated on demand to enable the hybrid device to function as an active device and adapted for provisioning various data to the secure element; and a passive state in which the active operation unit is deactivated and the passive operation unit is activated to enable the hybrid device to function as a passive device and adapted for conducting data verification a
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: May 25, 2021
    Inventor: Ka Wai Wayne Leung
  • Publication number: 20210012319
    Abstract: A battery-less active and passive hybrid device for secure wireless payment comprising a secure element adapted for storing at least one secure payment applet and at least one token for secure contactless payment and operatively connected with an active operation unit and a passive operation unit; wherein the hybrid device is configured to be switchable between an active state in which the active operation unit is activated wirelessly on demand to enable the hybrid device to function as an active device and adapted for provisioning a personalization information of a payment card and/or a payment token of the device to the secure element; and a passive state in which the active operation unit is deactivated and the passive operation unit is activated to enable the hybrid device to function as a passive device and adapted for conducting payment token verification and/or contactless payment transaction operation via the secure element
    Type: Application
    Filed: February 9, 2018
    Publication date: January 14, 2021
    Inventor: Ka Wai Wayne Leung
  • Patent number: 10856140
    Abstract: A battery-less active and passive hybrid device for secure wireless payment comprising a secure element adapted for storing at least one secure applet and at least one data segment for secure contactless data transaction and operatively connected with an active operation unit and a passive operation unit; and preferably the active operation unit is adapted to be connected removably with the secure element; and wherein the hybrid device is configured to be switchable between an active state in which the active operation unit is activated on demand to enable the hybrid device to function as an active device and adapted for provisioning a personalization information and/or a token of the device to the secure element; and a passive state in which the active operation unit is deactivated and the passive operation unit is activated to enable the hybrid device to function as a passive device and adapted for conducting data verification and/or contactless data transaction operation via the secure element.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: December 1, 2020
    Inventor: Ka Wai Wayne Leung
  • Publication number: 20190147452
    Abstract: A biometric enabled wireless secure payment and/or data transaction apparatus including an active and passive hybrid device for secure wireless data transaction including a secure element adapted for storing at least one secure applet and at least one data segment for secure contactless data transaction and operatively connected with an active operation unit and a passive operation unit; and preferably the active operation unit is adapted to be connected removably with the secure element; and wherein the hybrid device is configured to be switchable between an active state in which the active operation unit is activated on demand to enable the hybrid device to function as an active device and adapted for provisioning various data to the secure element; and a passive state in which the active operation unit is deactivated and the passive operation unit is activated to enable the hybrid device to function as a passive device and adapted for conducting data verification and/or contactless data transaction operati
    Type: Application
    Filed: January 14, 2019
    Publication date: May 16, 2019
    Inventor: Ka Wai Wayne LEUNG
  • Publication number: 20190147434
    Abstract: An apparatus and a method for wireless secure payment and data transaction with biometric enrollment and authentication including an active and passive hybrid device for secure wireless data transaction including a secure element adapted for storing at least one secure applet and at least one data segment for secure contactless data transaction and operatively connected with an active operation unit and a passive operation unit; and preferably the active operation unit is adapted to be connected removably with the secure element; and wherein the hybrid device is configured to be switchable between an active state in which the active operation unit is activated on demand to enable the hybrid device to function as an active device and adapted for provisioning various data to the secure element; and a passive state in which the active operation unit is deactivated and the passive operation unit is activated to enable the hybrid device to function as a passive device and adapted for conducting data verification a
    Type: Application
    Filed: January 14, 2019
    Publication date: May 16, 2019
    Inventor: Ka Wai Wayne LEUNG
  • Publication number: 20190132730
    Abstract: A battery-less active and passive hybrid device for secure wireless payment comprising a secure element adapted for storing at least one secure applet and at least one data segment for secure contactless data transaction and operatively connected with an active operation unit and a passive operation unit; and preferably the active operation unit is adapted to be connected removably with the secure element; and wherein the hybrid device is configured to be switchable between an active state in which the active operation unit is activated on demand to enable the hybrid device to function as an active device and adapted for provisioning a personalization information and/or a token of the device to the secure element; and a passive state in which the active operation unit is deactivated and the passive operation unit is activated to enable the hybrid device to function as a passive device and adapted for conducting data verification and/or contactless data transaction operation via the secure element.
    Type: Application
    Filed: May 1, 2018
    Publication date: May 2, 2019
    Inventor: Ka Wai Wayne LEUNG