1
Peter D Dickinson, Charles T Schreiber, Logan Pease: Cashless gaming apparatus and method. International Game Technology, Townsend and Townsend Khourie and Crew, November 30, 1993: US05265874 (698 worldwide citation)

A cashless gaming apparatus and method suitable for casinos. A player hands over money and an ID card to a clerk at a validation terminal. The clerk stores the ID number and the amount of money in the memory of the validation terminal. Then the clerk returns the ID card to the player for operating a ...


2
Charles T Schreiber: Apparatus and method using an indexed-encoder to sense the absolute position of an object with a single set of optics. Radica China, Roylance Abrams Berdo & Goodman L, March 28, 2000: US06043483 (20 worldwide citation)

An apparatus and method for detecting the absolute position of a movable member, by monitoring the incremental and directional of movement of an indexed-encoder, coupled to the movable member, and comprising a single index space and a plurality of non-index spaces. The index space of the indexed-enc ...


3
Charles T Schreiber: Service enhancing power supply system for gaming machines. Bally Gaming, David N Caracappa, Russ Marsden, January 4, 2011: US07862435 (4 worldwide citation)

A gaming machine having a multi-tiered power supply and power distribution system which enables maintenance of low security and higher failure rate components such as video monitors, LCDs, or reel mechanisms without disconnecting power from higher security, low failure rate components such as the ma ...


4
Charles T Schreiber: Service enhancing power supply system for gaming machines. Bally Gaming Systems, David N Caracappa, December 27, 2011: US08083594 (1 worldwide citation)

A gaming machine having a multi-tiered power supply and power distribution system which enables maintenance of low security and higher failure rate components such as video monitors, LCDs, or reel mechanisms without disconnecting power from higher security, low failure rate components such as the ma ...


5
Charles T Schreiber: Service Enhancing Power Supply System for Gaming Machines. Bally Gaming, April 7, 2011: US20110081974-A1

A gaming machine having a multi-tiered power supply and power distribution system which enables maintenance of low security and higher failure rate components such as video monitors, LCDs, or reel mechanisms without disconnecting power from higher security, low failure rate components such as the ma ...


6
Charles T Schreiber: Angular motion detecting device and method. Radica China, June 30, 2000: JP2000-180214

PROBLEM TO BE SOLVED: To detect relative angle and direction of a pitch and roll of an object by providing one set of slit discs capable of freely rotating centering around respective shafts which are crossed, preferably vertical to each other.SOLUTION: An encoder 102 with weight is provided with a ...