Di Tao

Person

  • Toronto, CA

Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic device

    • Patent number D802588
    • Issue date Nov 14, 2017
    • BlackBerry Limited
    • Di Tao
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic device

    • Patent number D790534
    • Issue date Jun 27, 2017
    • BlackBerry Limited
    • Brian Dennis Paschke
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic device

    • Patent number D784943
    • Issue date Apr 25, 2017
    • BlackBerry Limited
    • Di Tao
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic device

    • Patent number D781801
    • Issue date Mar 21, 2017
    • BlackBerry Limited
    • Di Tao
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    SIM tray ejection device

    • Patent number D778697
    • Issue date Feb 14, 2017
    • BlackBerry Limited
    • Di Tao
    • D08 - Tools and hardware
  • Information Patent Grant

    Asset tracking device

    • Patent number D778750
    • Issue date Feb 14, 2017
    • BlackBerry Limited
    • Alison Phillips
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Cover for electronic communications device

    • Patent number D774498
    • Issue date Dec 20, 2016
    • BlackBerry Limited
    • Di Tao
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Charger device

    • Patent number D773392
    • Issue date Dec 6, 2016
    • BlackBerry Limited
    • Brian Dennis Paschke
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electronic device

    • Patent number D760181
    • Issue date Jun 28, 2016
    • BlackBerry Limited
    • Di Tao
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Container for an electronic device

    • Patent number D758716
    • Issue date Jun 14, 2016
    • BlackBerry Limited
    • Di Tao
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Electronic device keypad and keys thereof

    • Patent number D757733
    • Issue date May 31, 2016
    • BlackBerry Limited
    • Brian Dennis Paschke
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic device

    • Patent number D736766
    • Issue date Aug 18, 2015
    • BlackBerry Limited
    • Brian Dennis Paschke
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Multiple-orientation, free-standing, portable speaker

    • Patent number 8,958,593
    • Issue date Feb 17, 2015
    • BlackBerry Limited
    • Di Tao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic device

    • Patent number D722308
    • Issue date Feb 10, 2015
    • BlackBerry Limited
    • Joseph Michael Hofer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Desktop charger for handheld communication device

    • Patent number 8,952,659
    • Issue date Feb 10, 2015
    • BlackBerry Limited
    • Di Tao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Handheld electronic device

    • Patent number D695704
    • Issue date Dec 17, 2013
    • BlackBerry Limited
    • Younghwan Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld electronic device

    • Patent number D695257
    • Issue date Dec 10, 2013
    • BlackBerry Limited
    • Younghwan Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld electronic device

    • Patent number D692872
    • Issue date Nov 5, 2013
    • BlackBerry Limited
    • Joseph Michael Hofer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Packaging container

    • Patent number 8,561,797
    • Issue date Oct 22, 2013
    • BlackBerry Limited
    • Brian Dennis Paschke
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Handheld electronic device

    • Patent number D691982
    • Issue date Oct 22, 2013
    • BlackBerry Limited
    • Joseph Michael Hofer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld electronic device

    • Patent number D691578
    • Issue date Oct 15, 2013
    • BlackBerry Limited
    • Joseph Michael Hofer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld electronic device

    • Patent number D685775
    • Issue date Jul 9, 2013
    • Research in Motion Limited
    • Joseph Michael Hofer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic device charging dock

    • Patent number D685322
    • Issue date Jul 2, 2013
    • Research in Motion Limited
    • Aaron Michael Szymanski
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Speaker

    • Patent number D685346
    • Issue date Jul 2, 2013
    • Research in Motion Limited
    • Aaron Michael Szymanski
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Speaker

    • Patent number D685348
    • Issue date Jul 2, 2013
    • Research in Motion Limited
    • Aaron Michael Szymanski
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic device charging stand

    • Patent number D685323
    • Issue date Jul 2, 2013
    • Research in Motion Limited
    • Aaron Michael Szymanski
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Speaker

    • Patent number D685347
    • Issue date Jul 2, 2013
    • Research in Motion Limited
    • Aaron Michael Szymanski
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld electronic device

    • Patent number D684555
    • Issue date Jun 18, 2013
    • Research in Motion Limited
    • Joseph Michael Hofer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld electronic device

    • Patent number D684556
    • Issue date Jun 18, 2013
    • Research in Motion Limited
    • Younghwan Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld electronic device

    • Patent number D684552
    • Issue date Jun 18, 2013
    • Research in Motion Limited
    • Joseph Michael Hofer
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTIPLE-ORIENTATION, FREE-STANDING, PORTABLE SPEAKER

    • Publication number 20140079276
    • Publication date Mar 20, 2014
    • Research in Motion Limited
    • Aaron Michael Szymanski
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MATING PORTABLE SPEAKER WITH PROTECTED CONNECTOR

    • Publication number 20140079266
    • Publication date Mar 20, 2014
    • Research in Motion Limited
    • Aaron Michael Szymanski
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MULTI-ORIENTATION STAND FOR A PORTABLE ELECTRONIC DEVICE

    • Publication number 20140077763
    • Publication date Mar 20, 2014
    • Research In Motion Limited
    • Aaron Michael Szymanski
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Packaging Container

    • Publication number 20120091030
    • Publication date Apr 19, 2012
    • Research in Motion Limited
    • Brian Dennis Paschke
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    DESKTOP CHARGER FOR HANDHELD COMMUNICATION DEVICE

    • Publication number 20110279084
    • Publication date Nov 17, 2011
    • Research in Motion Limited
    • Di Tao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE