Abstract: A ball-bump bonded ribbon-wire interconnect has a ball-bump attached to an integrated circuit's bond pad. A ribbon-wire has one end attached to the ball-bump and its opposing end attached to a substrate's metallized surface. The ribbon-wire may be wider than the ball-bump, and the ball-bump may separate the ribbon-wire from the integrated circuit's surface. The ribbon-wire may interconnect multiple integrated circuits, each of which has a ball-bump or a suitably wide metallized surface, to a substrate's metallized surface. The present invention also includes a method of electrically connecting an electronic component to a substrate.

Abstract: The multifunctional portable pneumatic exercise device is a muscular exercise and training device that may be used for a multiplicity of exercises and with a wide variety of muscle groups. The exercise device includes a telescopic tube that is sealed at a distal end thereof and has a valve mounted on the proximal end thereof. In operation, the user compresses the telescopic tube and the increased air pressure within the telescopic tube causes fluid resistance, providing the user with muscular exercise. The user controls the fluid resistance through selective adjustment of the valve, which controls the volume of air escaping from the telescopic tube. Further, a pair of straps are releasably secured to either end of the telescopic tube, allowing the telescopic tube to be secured to a selected body part. The exercise device is portable, easy to operate and provides a wide range of muscular exercises for the user.

Abstract: The multifunctional portable pneumatic exercise device is a muscular exercise and training device that may be used for a multiplicity of exercises and with a wide variety of muscle groups. The exercise device includes a telescopic tube that is sealed at a distal end thereof and has a valve mounted on the proximal end thereof. In operation, the user compresses the telescopic tube and the increased air pressure within the telescopic tube causes fluid resistance, providing the user with muscular exercise. The user controls the fluid resistance through selective adjustment of the valve, which controls the volume of air escaping from the telescopic tube. Further, a pair of straps are releasably secured to either end of the telescopic tube, allowing the telescopic tube to be secured to a selected body part. The exercise device is portable, easy to operate and provides a wide range of muscular exercises for the user.

Abstract: There is disclosed a first stub short bonded across conductive runners of a tuning stub at a distance preferably greater than a distance resulting in the desired frequency of operation of a voltage controlled oscillator tuned by the tuning stub. Thereafter, the voltage controlled oscillator is powered and tested to determine the frequency of operation of the voltage controlled oscillator. The position of a second stub short is determined based on the frequency of oscillation of the oscillator due to the presence of the first stub short, the geometry of the tuning stub and the desired frequency of operation of the voltage controlled oscillator. A second stub short is precisely positioned along the stub using automated equipment, relative to the position of the first stub short, to result in the desired frequency of operation of the voltage controlled oscillator.