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Jay S Walker, James A Jorasch: Method and apparatus for using a player input code to affect a gambling outcome. Walker Asset Management Partnership, Patrick J Buckley, Dean Alderucci, Morgan & Finnegan L, January 4, 2000: US06010404 (235 worldwide citation)

A method and apparatus for using player input codes (e.g., numeric, biometric or physical) to affect the outcomes of electronic gambling devices, such as slot machines. The player inserts money into the slot machine and enters an input, e.g., a lucky number or biometric measurement, into a device at ...


2
Jay S Walker, James A Jorasch: Method and apparatus for using a player input code to affect a gambling outcome. Walker Digital, March 21, 2002: US20020034975-A1

A method and apparatus for using player input codes (e.g., numeric, biometric or physical) to affect the outcomes of electronic gambling devices, such as slot machines. The player inserts money into the slot machine and enters an input, e.g., a lucky number or biometric measurement, into a device at ...