Thomas N. Spitzer

Person

Portland, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Mobile phone with magnetic card emulation
- Patent number 11,720,777
- Issue date Aug 8, 2023
- iCashe, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile phone with magnetic card emulation
- Patent number 11,436,461
- Issue date Sep 6, 2022
- Kepler Computing Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile phone with magnetic card emulation
- Patent number 11,270,174
- Issue date Mar 8, 2022
- iCashe, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Provisioning wearable device with current carrying conductor to pro...
- Patent number 10,803,370
- Issue date Oct 13, 2020
- Tyfone, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wearable device with current carrying conductor to produce time-var...
- Patent number 10,185,909
- Issue date Jan 22, 2019
- Tyfone, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory card based contactless devices
- Patent number 9,741,027
- Issue date Aug 22, 2017
- Tyfone, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device with current carrying conductor to produce time-varying magn...
- Patent number 9,715,649
- Issue date Jul 25, 2017
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Provisioning mobile device with time-varying magnetic field
- Patent number 9,626,611
- Issue date Apr 18, 2017
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wearable device with time-varying magnetic field and single transac...
- Patent number 9,251,453
- Issue date Feb 2, 2016
- Tyfone, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile device with time-varying magnetic field and single transacti...
- Patent number 9,208,423
- Issue date Dec 8, 2015
- Tyfone, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile device with time-varying magnetic field
- Patent number 9,202,156
- Issue date Dec 1, 2015
- Tyfone, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wearable device with time-varying magnetic field
- Patent number 9,092,708
- Issue date Jul 28, 2015
- Tyfone, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wearable device transaction system
- Patent number 9,004,361
- Issue date Apr 14, 2015
- Tyfone, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for secure financial transactions
- Patent number 8,573,494
- Issue date Nov 5, 2013
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for provisioning an apparatus connected contactless to a mob...
- Patent number 8,474,718
- Issue date Jul 2, 2013
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Symmetric cryptography with user authentication
- Patent number 8,477,940
- Issue date Jul 2, 2013
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile device add-on apparatus for financial transactions
- Patent number 8,408,463
- Issue date Apr 2, 2013
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus with smartcard circuitry powered by a mobile device
- Patent number 8,403,219
- Issue date Mar 26, 2013
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid symmetric/asymmetric cryptography with user authentication
- Patent number 8,189,788
- Issue date May 29, 2012
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic transaction card with contactless interface
- Patent number 8,136,732
- Issue date Mar 20, 2012
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Add-on card with smartcard circuitry powered by a mobile device
- Patent number 8,091,786
- Issue date Jan 10, 2012
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Provisioning an add-on apparatus with smartcard circuity for enabli...
- Patent number 8,083,145
- Issue date Dec 27, 2011
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure messaging
- Patent number 7,991,158
- Issue date Aug 2, 2011
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile device with transaction card in add-on slot
- Patent number 7,954,715
- Issue date Jun 7, 2011
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Provisioning electronic transaction card in mobile device
- Patent number 7,954,717
- Issue date Jun 7, 2011
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic transaction card powered by mobile device
- Patent number 7,954,716
- Issue date Jun 7, 2011
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile phone with electronic transaction card
- Patent number 7,828,214
- Issue date Nov 9, 2010
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Asymmetric cryptography with user authentication
- Patent number 7,805,615
- Issue date Sep 28, 2010
- Tyfone, Inc.
- Siva G. Narendra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic transaction card
- Patent number 7,581,678
- Issue date Sep 1, 2009
- Tyfone, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic stripe cards
- Patent number 7,364,092
- Issue date Apr 29, 2008
- Tyfone, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MOBILE DEVICE WITH TIME-VARYING MAGNETIC FIELD AND SINGLE TRANSACTI...
- Publication number 20240202480
- Publication date Jun 20, 2024
- iCashe, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC TRANSACTION MECHANISM
- Publication number 20230316030
- Publication date Oct 5, 2023
- iCashe, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE PHONE WITH MAGNETIC CARD EMULATION
- Publication number 20220284251
- Publication date Sep 8, 2022
- iCashe, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE PHONE WITH MAGNETIC CARD EMULATION
- Publication number 20210256337
- Publication date Aug 19, 2021
- iCashe, Inc.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE PHONE WITH MAGNETIC CARD EMULATION
- Publication number 20210004655
- Publication date Jan 7, 2021
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROVISIONING WEARABLE DEVICE WITH CURRENT CARRYING CONDUCTOR TO PRO...
- Publication number 20190114520
- Publication date Apr 18, 2019
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEARABLE DEVICE WITH CURRENT CARRYING CONDUCTOR TO PRODUCE TIME-VAR...
- Publication number 20170323188
- Publication date Nov 9, 2017
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE WITH CURRENT CARRYING CONDUCTOR TO PRODUCE TIME-VARYING MAGN...
- Publication number 20160086073
- Publication date Mar 24, 2016
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROVISIONING MOBILE DEVICE WITH TIME-VARYING MAGNETIC FIELD
- Publication number 20160055405
- Publication date Feb 25, 2016
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEARABLE DEVICE WITH TIME-VARYING MAGNETIC FIELD AND SINGLE TRANSAC...
- Publication number 20160019450
- Publication date Jan 21, 2016
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE DEVICE WITH TIME-VARYING MAGNETIC FIELD AND SINGLE TRANSACTI...
- Publication number 20150363684
- Publication date Dec 17, 2015
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE DEVICE WITH TIME-VARYING MAGNETIC FIELD
- Publication number 20150294208
- Publication date Oct 15, 2015
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEARABLE DEVICE WITH TIME-VARYING MAGNETIC FIELD
- Publication number 20150213350
- Publication date Jul 30, 2015
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEARABLE DEVICE TRANSACTION SYSTEM
- Publication number 20130168453
- Publication date Jul 4, 2013
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS WITH SMARTCARD CIRCUITRY POWERED BY A MOBILE DEVICE
- Publication number 20130037611
- Publication date Feb 14, 2013
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS FOR OVER THE NETWORK TRANSACTIONS ON A WEARABLE DEVICE
- Publication number 20120318864
- Publication date Dec 20, 2012
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE WALLET TRANSACTION SYSTEM
- Publication number 20120280038
- Publication date Nov 8, 2012
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS FOR OVER THE NETWORK TRANSACTIONS ON A MOBILE DEVICE
- Publication number 20120280039
- Publication date Nov 8, 2012
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PROVISIONING AN APPARATUS CONNECTED CONTACTLESS TO A MOB...
- Publication number 20120178433
- Publication date Jul 12, 2012
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE DEVICE ADD-ON APPARATUS FOR FINANCIAL TRANSACTIONS
- Publication number 20120138675
- Publication date Jun 7, 2012
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR SECURE FINANCIAL TRANSACTIONS
- Publication number 20120067964
- Publication date Mar 22, 2012
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROVISIONING AN ELECTRONIC TRANSACTION CARD FOR A CARD ISSUER
- Publication number 20120071205
- Publication date Mar 22, 2012
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC TRANSACTION CARD WITH CONTACTLESS INTERFACE
- Publication number 20110272469
- Publication date Nov 10, 2011
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY CARD ADAPTER
- Publication number 20110272468
- Publication date Nov 10, 2011
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY CARD HAVING ONE OR MORE SECURE ELEMENTS ACCESSED WITH HIDDEN...
- Publication number 20110271044
- Publication date Nov 3, 2011
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMING TRANSACTIONS WITH AN ELECTRONIC TRANSACTION CARD
- Publication number 20110269438
- Publication date Nov 3, 2011
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROVISIONING AN ADD-ON APPARATUS WITH SMARTCARD CIRCUITY FOR ENABLI...
- Publication number 20110223972
- Publication date Sep 15, 2011
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADD-ON CARD WITH SMARTCARD CIRCUITRY POWERED BY A MOBILE DEVICE
- Publication number 20110220726
- Publication date Sep 15, 2011
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY CARD COMPATIBLE FINANCIAL TRANSACTION CARD
- Publication number 20110073663
- Publication date Mar 31, 2011
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC TRANSACTION CARD POWERED BY MOBILE DEVICE
- Publication number 20110073665
- Publication date Mar 31, 2011
- TYFONE, INC.
- Siva G. Narendra
- G06 - COMPUTING CALCULATING COUNTING

Thomas N. Spitzer

Person

Patents Grantslast 30 patents

Mobile phone with magnetic card emulation

Mobile phone with magnetic card emulation

Mobile phone with magnetic card emulation

Provisioning wearable device with current carrying conductor to pro...

Wearable device with current carrying conductor to produce time-var...

Memory card based contactless devices

Device with current carrying conductor to produce time-varying magn...

Provisioning mobile device with time-varying magnetic field

Wearable device with time-varying magnetic field and single transac...

Mobile device with time-varying magnetic field and single transacti...

Mobile device with time-varying magnetic field

Wearable device with time-varying magnetic field

Wearable device transaction system

Apparatus for secure financial transactions

Method for provisioning an apparatus connected contactless to a mob...

Symmetric cryptography with user authentication

Mobile device add-on apparatus for financial transactions

Apparatus with smartcard circuitry powered by a mobile device

Hybrid symmetric/asymmetric cryptography with user authentication

Electronic transaction card with contactless interface

Add-on card with smartcard circuitry powered by a mobile device

Provisioning an add-on apparatus with smartcard circuity for enabli...

Secure messaging

Mobile device with transaction card in add-on slot

Provisioning electronic transaction card in mobile device

Electronic transaction card powered by mobile device

Mobile phone with electronic transaction card

Asymmetric cryptography with user authentication

Electronic transaction card

Electronic stripe cards

Patents Applicationslast 30 patents

MOBILE DEVICE WITH TIME-VARYING MAGNETIC FIELD AND SINGLE TRANSACTI...

ELECTRONIC TRANSACTION MECHANISM

MOBILE PHONE WITH MAGNETIC CARD EMULATION

MOBILE PHONE WITH MAGNETIC CARD EMULATION

MOBILE PHONE WITH MAGNETIC CARD EMULATION

PROVISIONING WEARABLE DEVICE WITH CURRENT CARRYING CONDUCTOR TO PRO...

WEARABLE DEVICE WITH CURRENT CARRYING CONDUCTOR TO PRODUCE TIME-VAR...

DEVICE WITH CURRENT CARRYING CONDUCTOR TO PRODUCE TIME-VARYING MAGN...

PROVISIONING MOBILE DEVICE WITH TIME-VARYING MAGNETIC FIELD

WEARABLE DEVICE WITH TIME-VARYING MAGNETIC FIELD AND SINGLE TRANSAC...

MOBILE DEVICE WITH TIME-VARYING MAGNETIC FIELD AND SINGLE TRANSACTI...

MOBILE DEVICE WITH TIME-VARYING MAGNETIC FIELD

WEARABLE DEVICE WITH TIME-VARYING MAGNETIC FIELD

WEARABLE DEVICE TRANSACTION SYSTEM

APPARATUS WITH SMARTCARD CIRCUITRY POWERED BY A MOBILE DEVICE

METHODS FOR OVER THE NETWORK TRANSACTIONS ON A WEARABLE DEVICE

MOBILE WALLET TRANSACTION SYSTEM

METHODS FOR OVER THE NETWORK TRANSACTIONS ON A MOBILE DEVICE

METHOD FOR PROVISIONING AN APPARATUS CONNECTED CONTACTLESS TO A MOB...

MOBILE DEVICE ADD-ON APPARATUS FOR FINANCIAL TRANSACTIONS

APPARATUS FOR SECURE FINANCIAL TRANSACTIONS

PROVISIONING AN ELECTRONIC TRANSACTION CARD FOR A CARD ISSUER

ELECTRONIC TRANSACTION CARD WITH CONTACTLESS INTERFACE

MEMORY CARD ADAPTER

MEMORY CARD HAVING ONE OR MORE SECURE ELEMENTS ACCESSED WITH HIDDEN...

PERFORMING TRANSACTIONS WITH AN ELECTRONIC TRANSACTION CARD

PROVISIONING AN ADD-ON APPARATUS WITH SMARTCARD CIRCUITY FOR ENABLI...

ADD-ON CARD WITH SMARTCARD CIRCUITRY POWERED BY A MOBILE DEVICE

MEMORY CARD COMPATIBLE FINANCIAL TRANSACTION CARD

ELECTRONIC TRANSACTION CARD POWERED BY MOBILE DEVICE