1
Timothy J Wilkinson, Scott B Guthery, Ksheerabdhi Krishna, Michael A Montgomery: Using a high level programming language with a microcontroller. Schlumberger Technologies, Pehr B Jansson, Danita J M Maseles, October 23, 2001: US06308317 (119 worldwide citation)

An integrated circuit card is used with a terminal. The integrated circuit card includes a memory that stores an interpreter and an application that has a high level programming language format. A processor of the card is configured to use the interpreter to interpret the application for execution a ...


2
Scott B Guthery: Validating and certifying execution of a software program with a smart card. Schlumberger Technologies, Pehr B Jansson, Danita J M Maseles, October 23, 2001: US06308270 (107 worldwide citation)

A smart card for use in connection with execution of a software program by a computer includes a microcontroller configured by a program stored in a smart card memory to verify information received from the computer during execution of the software program. The microcontroller is further configured ...


3
Vinay Deo, David Milstein, Eric C Perlin, Gilad Odinak, Scott B Guthery: Smart card application development system and method. Microsoft Corporation, Lee & Hayes PLLC, April 15, 2003: US06547150 (58 worldwide citation)

An application development system for smart cards includes a computer system having a client development interface (CDI), a smart card having a smart card development interface (SCDI) and application program interface (API) functionality within the smart card operating system. The SCDI interfaces re ...


4
Scott B Guthery: Integrated circuit card with identity authentication table and authorization tables defining access rights based on Boolean expressions of authenticated identities. Microsoft Corporation, Lee & Hayes PLLC, May 20, 2003: US06567915 (51 worldwide citation)

This invention concerns an integrated circuit (IC) device, such as smart cards, electronic wallets, PC cards, and the like, and various methods for authenticating identities and authorizing transactions based on the authenticated identities. The IC device has a memory and a processor. The IC device ...


5
Timothy J Wilkinson, Scott B Guthery, Ksheerabdhi Krishna, Michael A Montgomery: Using a high level programming language with a microcontroller. Axalto, Pehr Jansson, October 3, 2006: US07117485 (50 worldwide citation)

An integrated circuit card is used with a terminal. The integrated circuit card includes a memory that stores an interpreter and an application that has a high level programming language format. A processor of the card is configured to use the interpreter to interpret the application for execution a ...


6
Michael A Montgomery, Scott B Guthery, Bertrand du Castel: System and method for an ISO7816 complaint smart card to become master over a terminal. Schlumberger Malco, Danita J M Maseles, Pehr B Jansson, December 5, 2000: US06157966 (49 worldwide citation)

A smart card comprises a microcontroller, a memory unit, a storage unit, and a communications unit. The smart card may be connected to a terminal, which is in turn may be connected to a host computer and/or a network. The smart card is configured to initiate communications with the terminal, which e ...


7
Scott B Guthery: Integrated circuit card with situation dependent identity authentication. Microsoft Corporation, Lee & Hayes PLLC, August 17, 2004: US06779113 (41 worldwide citation)

This invention concerns an integrated circuit (IC) device, such as smart cards, electronic wallets, PC cards, and the like, and various methods, for authenticating identities and authorizing transactions based on the authenticated identities in a situation-dependent manner. The IC device has a memor ...


8
Scott B Guthery, Perry J Spero: Smart card system with command queuing. Mobile Mind, Lucash Gesmer & Updegrove, January 13, 2004: US06676022 (23 worldwide citation)

A smart card-based information processing system capable of compatibly operating under a standard requiring the complete processing of one command at a time, but which is also capable of queuing commands received from applications external to the smart card that it cannot immediately process. When t ...


9
Richard L Denney, Scott B Guthery: Reconfiguration advisor. Schlumberger Technology Corporation, Cox & Smith, March 21, 1989: US04815076 (18 worldwide citation)

A machine implemented process for advising on several alternatives for recovering from single or multiple component failures in a distributed process well-site instrumentation logging system which uses the rules, assumptions and constraints governing the hardware configurability of the well-site ins ...


10
Scott B Guthery, Mary J Cronin: Secure enterprise communication system utilizing enterprise-specific security/trust token-enabled wireless communication devices. Mobile Mind, Gesmer Updegrove, November 8, 2005: US06963740 (17 worldwide citation)

An enterprise communications system for implementing, accessing, using, and managing enterprise-specific resources includes one or more Mandate clients, each Mandate client including a wireless communication device and an enterprise-specific identity module installed in such wireless communication d ...



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