Other

Conductus, Inc.

Applejack 199 L.p.

Nikolai Maltsev

John Groot

Ann Koo

Xiping Huo

Louis Lau

Uwe Richter

Stuart Jay Berkowitz

Valery Borzenets

Philip E Blumenfeld

A system, method and apparatus for training a swing movement of a club includes storing a desired swing data in a measuring device, capturing a training swing data in the measuring device, comparing the training swing data to the desired swing data to determine a set of differential data, outputting a signal to a user corresponding to the set of differential data.

System, method and apparatus for capturing and training a swing movement of a club

A device and method for tuning a planar filter through a wide range of center frequencies are disclosed. The tuning assembly includes a superconductive tuning tip and an actuator configured and adapted to move the tuning tip through a sufficient range of distances from a resonator or a portion thereof to vary the resonant frequency of the resonator by at least about 10% of the untuned frequency in at least one increment of 0.01% or smaller. An actuator and a position-sensor can be employed in a closed loop feedback system to control the position of the tuning tips. The present invention also provides a method of tuning a filter that includes moving a tuning tip through a sufficient range of distances from a resonator to vary the resonant frequency of the resonator by at least about 10% in at least one increment of 0.01% or smaller.

Resonator tuning assembly and method

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San Jose, CA, United States of America

Nikolai Maltsev