Patents by Inventor Prabhakar Tadepalli

Prabhakar Tadepalli 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).

  • CONFIGURABLE PERSONAL DIGITAL IDENTITY DEVICE WITH AUTHENTICATION USING IMAGE RECEIVED OVER RADIO LINK
    Publication number: 20150317468
    Abstract: A personal digital ID device provides a digital identifier to a service for a predetermined duration in response to user interaction. The user interaction may include a button press. The personal digital ID device may be in the form of a bracelet, a key fob, or other form factor. The service may be provided by a mobile device, in the cloud, or elsewhere.
    Type: Application
    Filed: June 17, 2015
    Publication date: November 5, 2015
    Inventors: Siva G. Narendra, Prabhakar Tadepalli, Saurav Chakraborty
  • Mobile device and application for remote deposit of check images received from payors
    Patent number: 9177310
    Abstract: A check image generator application generates a remote deposit capture RDC compatible check image. The RDC compatible check image is sent from a sender mobile device to a recipient mobile device. The RDC compatible check image may pass through a server and may be encrypted. The recipient mobile device receives the RDC compatible check image and forwards it to a financial institution for deposit.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: November 3, 2015
    Assignee: Tyfone, Inc.
    Inventors: Siva G. Narendra, Donald Allen Bloodworth, Dana B. LeMoine, Prabhakar Tadepalli
  • Offset PCB lightning connector accessory device
    Patent number: 9166281
    Abstract: A Lightning connector compatible accessory device includes circuitry that is completely enveloped by a mobile device when the accessory device is inserted in a Lightning connector. The accessory device may include a microUSB connector on one end of a printed circuit board. The printed circuit board may be offset in a housing.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: October 20, 2015
    Assignee: Tyfone, Inc.
    Inventors: Siva G. Narendra, Prabhakar Tadepalli, Saurav Chakraborty
  • MOBILE DEVICE WITH TIME-VARYING MAGNETIC FIELD
    Publication number: 20150294208
    Abstract: An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.
    Type: Application
    Filed: June 23, 2015
    Publication date: October 15, 2015
    Inventors: Siva G. Narendra, Thomas N. Spitzer, Prabhakar Tadepalli
  • Active control secure transaction card with tuned coil
    Patent number: 9159014
    Abstract: A secure transaction card does not interact with an interrogating radio frequency field without user interaction. The user interaction may include pressing on the card to cause a smartcard chip to connect to a coil on the card. The user interaction may also include exposing the card to light, motion, touch, or the like. Control of the secure transaction card may be active or passive.
    Type: Grant
    Filed: October 6, 2013
    Date of Patent: October 13, 2015
    Assignee: Tyfone, Inc.
    Inventors: Siva G. Narendra, Donald Allen Bloodworth, Prabhakar Tadepalli
  • Personal digital identity device with microphone responsive to user interaction
    Patent number: 9154500
    Abstract: A personal digital ID device provides a digital identifier to a service for a predetermined duration in response to user interaction. The user interaction may include a button press. The personal digital ID device may be in the form of a bracelet, a key fob, or other form factor. The service may be provided by a mobile device, in the cloud, or elsewhere.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: October 6, 2015
    Assignee: Tyfone, INC.
    Inventors: Siva G. Narendra, Prabhakar Tadepalli, Saurav Chakraborty
  • OFFSET PCB LIGHTNING CONNECTOR ACCESSORY DEVICE
    Publication number: 20150270601
    Abstract: A Lightning connector compatible accessory device includes circuitry that is completely enveloped by a mobile device when the accessory device is inserted in a Lightning connector. The accessory device may include a microUSB connector on one end of a printed circuit board. The printed circuit board may be offset in a housing.
    Type: Application
    Filed: June 3, 2015
    Publication date: September 24, 2015
    Inventors: Siva G. Narendra, Prabhakar Tadepalli, Saurav Chakraborty
  • Personal digital identity device responsive to user interaction
    Patent number: 9143938
    Abstract: A personal digital ID device provides a digital identifier to a service for a predetermined duration in response to user interaction. The user interaction may include a button press. The personal digital ID device may be in the form of a bracelet, a key fob, or other form factor. The service may be provided by a mobile device, in the cloud, or elsewhere.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: September 22, 2015
    Assignee: Tyfone, INC.
    Inventors: Siva G. Narendra, Prabhakar Tadepalli, Saurav Chakraborty
  • 13.56 MHz enhancement circuit for smartcard controller
    Patent number: 9122965
    Abstract: An RFID card includes a smartcard controller that receives power from a host device. The RFID card also includes a small inductive device capable of inductive coupling with an RFID reader. The small inductive device is small enough to fit in the form factor of a memory card or SIM card. Enhancement circuits enhance the usable read and write distance of the RFID card.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: September 1, 2015
    Assignee: Tyfone, INC.
    Inventors: Siva G. Narendra, Saurav Chakraborty, Prabhakar Tadepalli
  • 13.56 MHz enhancement circuit for smartmx smartcard controller
    Patent number: 9117152
    Abstract: An RFID card includes a smartcard controller that receives power from a host device. The RFID card also includes a small inductive device capable of inductive coupling with an RFID reader. The small inductive device is small enough to fit in the form factor of a memory card or SIM card. Enhancement circuits enhance the usable read and write distance of the RFID card.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: August 25, 2015
    Assignee: Tyfone, INC.
    Inventors: Siva G. Narendra, Saurav Chakraborty, Prabhakar Tadepalli
  • Mobile device learning mode for secure identification
    Patent number: 9113329
    Abstract: A method for prompting the user to scan a radio token in proximity with a mobile device and detecting, via a radio token compatible mechanism within the mobile device, when the radio token passes within a communications distance from the radio token compatible device. So as to provide future indication of the approximate location of the radio token in relation to the mobile device.
    Type: Grant
    Filed: November 18, 2013
    Date of Patent: August 18, 2015
    Assignee: Tyfone, INC.
    Inventors: Siva G. Narendra, Pradeep H. Rajashekarappa, Saurav Chakraborty, Donald Allen Bloodworth, Prabhakar Tadepalli, Kishan H Saralaya
  • WEARABLE DEVICE WITH TIME-VARYING MAGNETIC FIELD
    Publication number: 20150213350
    Abstract: An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.
    Type: Application
    Filed: April 7, 2015
    Publication date: July 30, 2015
    Inventors: Siva G. Narendra, Thomas N. Spitzer, Prabhakar Tadepalli
  • Wearable device with time-varying magnetic field
    Patent number: 9092708
    Abstract: An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.
    Type: Grant
    Filed: April 7, 2015
    Date of Patent: July 28, 2015
    Assignee: Tyfone, INC.
    Inventors: Siva G. Narendra, Thomas N. Spitzer, Prabhakar Tadepalli
  • Mobile device with desktop screen indicators
    Patent number: 9087184
    Abstract: A mobile device includes a user interface that has a plurality of non-password-protected desktop screens and at least one password protected desktop screen. The mobile device includes a touch sensitive display device that accepts gestures used to navigate between the desktop screens. Applications may be installed to password protected desktop screens.
    Type: Grant
    Filed: August 21, 2012
    Date of Patent: July 21, 2015
    Assignee: Tyfone, INC.
    Inventors: Siva G. Narendra, Prabhakar Tadepalli
  • Configurable personal digital identity device with imager responsive to user interaction
    Patent number: 9086689
    Abstract: A personal digital ID device provides a digital identifier to a service for a predetermined duration in response to user interaction. The user interaction may include a button press. The personal digital ID device may be in the form of a bracelet, a key fob, or other form factor. The service may be provided by a mobile device, in the cloud, or elsewhere.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: July 21, 2015
    Assignee: Tyfone, INC.
    Inventors: Siva G. Narendra, Prabhakar Tadepalli, Saurav Chakraborty
  • Lightning connector accessory device
    Patent number: 9077794
    Abstract: A Lightning connector compatible accessory device includes circuitry that is completely enveloped by a mobile device when the accessory device is inserted in a Lightning connector. The accessory device may include a microUSB connector on one end of a printed circuit board. The printed circuit board may be offset in a housing.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: July 7, 2015
    Assignee: Tyfone, INC.
    Inventors: Siva G. Narendra, Prabhakar Tadepalli, Saurav Chakraborty
  • MOBILE DEVICE LEARNING MODE FOR SECURE IDENTIFICATION
    Publication number: 20150140966
    Abstract: A method for prompting the user to scan a radio token in proximity with a mobile device and detecting, via a radio token compatible mechanism within the mobile device, when the radio token passes within a communications distance from the radio token compatible device. So as to provide future indication of the approximate location of the radio token in relation to the mobile device.
    Type: Application
    Filed: November 18, 2013
    Publication date: May 21, 2015
    Applicant: Tyfone, Inc.
    Inventors: Siva G. Narendra, Pradeep H. Rajashekarappa, Saurav Chakraborty, Donald Allen Bloodworth, Prabhakar Tadepalli, Kishan H. Saralaya
  • Wearable device transaction system
    Patent number: 9004361
    Abstract: An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.
    Type: Grant
    Filed: August 22, 2012
    Date of Patent: April 14, 2015
    Assignee: Tyfone, Inc.
    Inventors: Siva G. Narendra, Thomas N. Spitzer, Prabhakar Tadepalli
  • ACTIVE CONTROL SECURE TRANSACTION CARD WITH TUNED COIL
    Publication number: 20150097039
    Abstract: A secure transaction card does not interact with an interrogating radio frequency field without user interaction. The user interaction may include pressing on the card to cause a smartcard chip to connect to a coil on the card. The user interaction may also include exposing the card to light, motion, touch, or the like. Control of the secure transaction card may be active or passive.
    Type: Application
    Filed: October 6, 2013
    Publication date: April 9, 2015
    Inventors: Siva G. Narendra, Donald Allen Bloodworth, Prabhakar Tadepalli
  • ACTIVE CONTROL SECURE TRANSACTION CARD
    Publication number: 20150097038
    Abstract: A secure transaction card does not interact with an interrogating radio frequency field without user interaction. The user interaction may include pressing on the card to cause a smartcard chip to connect to a coil on the card. The user interaction may also include exposing the card to light, motion, touch, or the like. Control of the secure transaction card may be active or passive.
    Type: Application
    Filed: October 6, 2013
    Publication date: April 9, 2015
    Inventors: Siva G. Narendra, Donald Allen Bloodworth, Prabhakar Tadepalli