Patents by Inventor Antonio Chan

Antonio 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).

  • Patent number: 8912877
    Abstract: The disclosure provides a system and method for activating an electronic device. The activation circuit comprises: a first sensor to monitor for a first condition relating to an environment as affected by a user of the device; a second sensor to monitor for the first condition relating to an environment isolated from effects of the user; and an activation circuit to evaluate signals from the first and second sensors to determine whether to change an activation state of a component on the device. This may involve activating or deactivating the component.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: December 16, 2014
    Assignee: BlackBerry Limited
    Inventors: Spencer Ling, Antonio Chan
  • Publication number: 20120326813
    Abstract: A flexible cable for carrying RF signals and method of manufacturing same. The cable includes an elongate base substrate including a dielectric layer with an upper metal layer deposited on one side and a lower metal layer deposited on its other side. It further includes two parallel spaced-apart series of vias formed along the length of the base substrate, each via electrically interconnecting the upper metal layer and the lower metal layer, whereby a rectangular cross-sectional waveguide is provided between the upper metal layer, the lower metal layer and the two series of vias.
    Type: Application
    Filed: September 5, 2012
    Publication date: December 27, 2012
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Joshua Kwan Ho Wong, Ying Tong Man, Yihong Qi, Perry Jarmuszewski, Antonio Chan
  • Patent number: 8279611
    Abstract: A flexible cable for carrying RF signals and method of manufacturing same. The cable includes an elongate base substrate including a dielectric layer with an upper metal layer deposited on one side and a lower metal layer deposited on its other side. It further includes two parallel spaced-apart series of vias formed along the length of the base substrate, each via electrically interconnecting the upper metal layer and the lower metal layer, whereby a rectangular cross-sectional waveguide is provided between the upper metal layer, the lower metal layer and the two series of vias.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: October 2, 2012
    Assignee: Research In Motion Limited
    Inventors: Joshua Kwan Ho Wong, Ying Tong Man, Yihong Qi, Perry Jarmuszewski, Antonio Chan
  • Publication number: 20120212319
    Abstract: The disclosure provides a system and method for activating an electronic device. The activation circuit comprises: a first sensor to monitor for a first condition relating to an environment as affected by a user of the device; a second sensor to monitor for the first condition relating to an environment isolated from effects of the user; and an activation circuit to evaluate signals from the first and second sensors to determine whether to change an activation state of a component on the device. This may involve activating or deactivating the component.
    Type: Application
    Filed: February 18, 2011
    Publication date: August 23, 2012
    Inventors: Spencer Ling, Antonio Chan
  • Publication number: 20110136554
    Abstract: A mobile communication device with a base portion and a parallel slider portion connected through a slide assembly. A transceiver is housed in one of the base portion and the slider portion, and an RF antenna is housed in the other of the base portion and the slider portion. An RF-capable flex cable has one end connected to the RF antenna and has its other end connected to the transceiver for communicating RF-level signals between the antenna and transceiver.
    Type: Application
    Filed: December 9, 2009
    Publication date: June 9, 2011
    Inventors: Joshua Kwan Ho Wong, Ying Tong Man, Yihong Qi, Perry Jarmuszewski, Antonio Chan
  • Publication number: 20110132641
    Abstract: A flexible cable for carrying RF signals and method of manufacturing same. The cable includes an elongate base substrate including a dielectric layer with an upper metal layer deposited on one side and a lower metal layer deposited on its other side. It further includes two parallel spaced-apart series of vias formed along the length of the base substrate, each via electrically interconnecting the upper metal layer and the lower metal layer, whereby a rectangular cross-sectional waveguide is provided between the upper metal layer, the lower metal layer and the two series of vias.
    Type: Application
    Filed: December 9, 2009
    Publication date: June 9, 2011
    Inventors: Joshua Kwan Ho Wong, Ying Tong Man, Yihong Qi, Perry Jarmuszewski, Antonio Chan
  • Publication number: 20050253617
    Abstract: A module (236, 236?) containing an integrated testing system (108) that includes one or more measurement engines (200, 202) tightly coupled with a compute engine (208). The one or more measurement engines include at least one stimulus instrument (212) for exciting circuitry of a device-under-test (104) with one or more stimulus signals, and at least one measurement instrument (216) that measures the response of the device-under-test to the stimulus signal(s) and generates measurement data. The compute engine includes computation logic circuitry (800) for determining whether or not the circuitry aboard the device-under-test passes or fails. The integrated testing system further includes a communications engine (204) providing two-way communications between the integrated testing system automated testing equipment (116) and/or a dedicated user interface (140) residing on a host computer (136).
    Type: Application
    Filed: May 3, 2004
    Publication date: November 17, 2005
    Inventors: Gordon Roberts, Antonio Chan, Geoffrey Duerden, Mohamed Hafed, Sebastien Laberge, Bardia Pishdad, Clarence Tam