1
Udo Kuenzler, Walter Englert: Device and method for measuring a shot force exerted on a movable game device. Cairos Technologies, Michael A Glenn, Glenn Patent Group, February 22, 2011: US07891666 (67 worldwide citation)

For measuring a shot force exerted on a movable game device, a time curve of the acceleration during the shot or of the pressure within the game device during the shot is recorded and processed to obtain an energy measure, said energy measure then serving to provide information about the shot force.


2
Kuenzler Udo, Englert Walter: Device and method for measuring a shot force exerted on a movable game device. Cairos Technologies, fujian jun, June 11, 2008: CN200680021766

For measuring the rotational frequency of a movable game device, one resorts to an existing radio signal in the form of a broadcast signal or mobile communication signal within the framework of an open system, or to a radio signal of an evaluation unit within the framework of a closed system, so as ...


3
Udo Kuenzler, Walter Englert: Device and method for measuring a shot force exerted on a movable game device. Cairos Technologies, lixiang yang, July 30, 2008: CN200680027896

To measure the rotation frequency of a moving toy, an existing radio signal in the form of a broadcast radio signal or mobile radio signal in an open system or a radio signal from an evaluation unit in a closed system is used to obtain, using an antenna having a directional characteristic, a time-va ...


4
Udo Kuenzler, Walter Englert: Device and method for measuring a shot force exerted on a movable game device. Glenn Patent Group, August 16, 2007: US20070191083-A1

For measuring a shot force exerted on a movable game device, a time curve of the acceleration during the shot or of the pressure within the game device during the shot is recorded and processed to obtain an energy measure, said energy measure then serving to provide information about the shot force.


5
Udo Kuenzler, Walter Englert: Device and Method for Measuring a Shot Force Exerted on a Movable Game Device. May 19, 2011: US20110119022-A1

For measuring a shot force exerted on a movable game device, a time curve of the acceleration during the shot or of the pressure within the game device during the shot is recorded and processed to obtain an energy measure, said energy measure then serving to provide information about the shot force.