1
Jay S Walker, James A Jorasch, Magdalena Mik, Stephen C Tulley, Robert R Lech: Electronic amusement device offering secondary game of chance and method for operating same. Walker Digital, Dean P Alderucci, April 2, 2002: US06364765 (302 worldwide citation)

An electronic amusement device and a method for operating the device are disclosed. In accordance with the present invention, a slot machine server controls a secondary game of chance played at a client slot machine. The server receives a player identifier corresponding to a player and a client iden ...


2
Jay S Walker, Robert R Lech, Andrew S Van Luchene, Thomas M Sparico, James A Jorasch, Bruce Schneier: Conditional purchase offer management system for event tickets. priceline com Incorporated, Morgan & Finnegan, May 29, 2001: US06240396 (257 worldwide citation)

A system for managing conditional purchase offers is disclosed where an individual searching for a ticket to a particular event may provide a guaranteed purchase offer to a plurality of potential sellers. Various methods and systems for completing such a transaction are also disclosed. An exemplary ...


3
Jay S Walker, James A Jorasch, Robert R Lech, Thomas M Sparico: System and method for supplying supplemental information for video programs. United States of America, Steven M Santisi, Joseph F Haag, July 17, 2001: US06263505 (227 worldwide citation)

An apparatus, method, and program for providing supplemental information related to video programs. Through a computer network interface, a user can request and receive specific supplemental audio/video information related to a video program. Alternatively, the supplemental audio/video information c ...


4
Jay S Walker, Daniel E Tedesco, James A Jorasch, Robert R Lech: Method and apparatus for issuing and managing gift certificates. Walker Digital, Kurt M Maschoff, Dean Alderucci, February 27, 2001: US06193155 (176 worldwide citation)

The present invention relates to a method and apparatus for issuing and redeeming a gift certificate drawn on a credit card or other financial account. The present invention includes a first aspect directed to a merchant card authorization terminal and a second aspect directed to a credit card issue ...


5
Jay S Walker, James A Jorasch, Robert R Lech: Electronic amusement device and method for operating same. Walker Digital, Michael D Downs, March 18, 2003: US06533658 (175 worldwide citation)

An electronic amusement device and a method for operating the device are disclosed. The device conducts a game of chance that preferably incorporates game elements that change and expire during the game. The device performs the steps of generating and displaying a subject game element having a first ...


6
Jay S Walker, James A Jorasch, Magdalena Mik, Robert R Lech: Electronic amusement device and method for propagating a performance adjustment signal. Walker Digital, Magdalena M Fincham, November 18, 2003: US06648762 (157 worldwide citation)

An electronic amusement device and a method for operating the device are disclosed. In accordance with one embodiment, a slot machine receives an initiation signal to initiate game play at the slot machine. The slot machine conducts a game in response to the initiation signal. The slot machine deter ...


7
Daniel E Tedesco, James A Jorasch, Robert R Lech: Method and apparatus for establishing and managing vending machine subscriptions. November 23, 1999: US05988346 (146 worldwide citation)

The present invention relates to a method and apparatus for registering a subscription to purchase a plurality of items dispensed by a vending machine. According to a second aspect of the present invention, a method and apparatus are disclosed for dispensing an item by a vending machine in response ...


8
Jay S Walker, James A Jorasch, Magdalena Mik, Stephen C Tulley, Robert R Lech: Electronic amusement device offering secondary game of chance and method for operating same. Walker Digital, Magdalena M Fincham, February 17, 2004: US06692353 (135 worldwide citation)

An electronic amusement device and a method for operating the device are disclosed. In accordance with the present invention, a slot machine server controls a secondary game of chance played at a client slot machine. The server receives a player identifier corresponding to a player and a client iden ...


9
Jay S Walker, James A Jorasch, Magdalena Mik, Stephen C Tulley, Robert R Lech: Electronic amusement device offering secondary game of chance and method for operating same. Walker Digital, Magdalena M Fincham, January 18, 2005: US06843724 (133 worldwide citation)

An electronic amusement device and a method for operating the device are disclosed. In accordance with the present invention, a slot machine server controls a secondary game of chance played at a client slot machine. The server receives a player identifier corresponding to a player and a client iden ...


10
Jay S Walker, James A Jorasch, Magdalena Mik, Robert R Lech: Electronic amusement device and method for propagating a performance adjustment signal. Walker Digital, Dean P Alderucci, December 11, 2001: US06328648 (130 worldwide citation)

An electronic amusement device and a method for operating the device are disclosed. In accordance with one embodiment, a slot machine receives an initiation signal to initiate game play at the slot machine. The slot machine conducts a game in response to the initiation signal. The slot machine deter ...