Patents by Inventor Dong Duc Hai NGUYEN

Dong Duc Hai NGUYEN 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).

  • Application routing configuration for NFC controller supporting multiple NFCEEs
    Patent number: 10028078
    Abstract: The present document relates to Near Field Communication (NFC). In particular, the present document relates to the routing of application related information in a system comprising multiple NFC Execution environments (NFCEE). A method for identifying an application on an NFC enabled device (200) comprising a plurality of NFC execution environments (204, 205, 206, 207) is described, wherein the application is hosted by one of the plurality of NFC execution environments (204, 205, 206, 207).
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: July 17, 2018
    Assignee: BlackBerry Limited
    Inventor: Dong Duc Hai Nguyen
  • Application Routing Configuration for NFC Controller Supporting Multiple NFCEEs
    Publication number: 20160309287
    Abstract: The present document relates to Near Field Communication (NFC). In particular, the present document relates to the routing of application related information in a system comprising multiple NFC Execution environments (NFCEE). A method for identifying an application on an NFC enabled device (200) comprising a plurality of NFC execution environments (204, 205, 206, 207) is described, wherein the application is hosted by one of the plurality of NFC execution environments (204, 205, 206, 207).
    Type: Application
    Filed: June 27, 2016
    Publication date: October 20, 2016
    Inventor: Dong Duc Hai Nguyen
  • Mobile communications system providing enhanced out of band (OOB) bluetooth pairing and related methods
    Patent number: 8995908
    Abstract: A communications system may include a communications device including a first Bluetooth transceiver. The first Bluetooth transceiver may comprise a clock. The first Bluetooth transceiver may be capable of scanning a plurality of different operating frequencies for a pairing request based upon the clock. The communications device may further include an output device coupled with the Bluetooth transceiver and capable of outputting data associated with the clock via a communications path different than Bluetooth. The system may also include a mobile communications device including an input device capable of receiving the clock data from the output device via the communications path, and a second Bluetooth transceiver coupled with the input device and capable of generating the pairing request based upon the received clock data.
    Type: Grant
    Filed: March 14, 2012
    Date of Patent: March 31, 2015
    Assignee: BlackBerry Limited
    Inventors: Justin Manuel Pedro, Marin Blazevic, Xianfeng Chen, Dong Duc Hai Nguyen
  • MOBILE COMMUNICATIONS SYSTEM PROVIDING ENHANCED OUT OF BAND (OOB) BLUETOOTH PAIRING AND RELATED METHODS
    Publication number: 20130189924
    Abstract: A communications system may include a communications device including a first Bluetooth transceiver. The first Bluetooth transceiver may comprise a clock. The first Bluetooth transceiver may be capable of scanning a plurality of different operating frequencies for a pairing request based upon the clock. The communications device may further include an output device coupled with the Bluetooth transceiver and capable of outputting data associated with the clock via a communications path different than Bluetooth. The system may also include a mobile communications device including an input device capable of receiving the clock data from the output device via the communications path, and a second Bluetooth transceiver coupled with the input device and capable of generating the pairing request based upon the received clock data.
    Type: Application
    Filed: March 14, 2012
    Publication date: July 25, 2013
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Justin Manuel PEDRO, Marin BLAZEVIC, Xianfeng CHEN, Dong Duc Hai NGUYEN