James L Drewniak

Title: Innovations and Contributions of James L. Drewniak

Introduction

James L. Drewniak is a notable inventor based in Rolla, MO (US), recognized for his contributions to the field of electrical engineering. He holds a total of 3 patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on advancements in semiconductor devices and structural monitoring systems.

Latest Patents

One of his latest patents is titled "Prediction of dynamic current waveform and spectrum in a semiconductor device." This invention provides a method for determining a current spectrum for a circuit design. The method includes determining timing characteristics and power consumption characteristics for the circuit design. From these characteristics, a time domain current waveform is constructed, which is then converted to a frequency domain current waveform. This allows for the identification of the location and amount of decoupling capacitors for a printed circuit board housing the circuit design.

Another significant patent is "Strain sensitive coax cable sensors for monitoring structures." This invention enhances structural monitoring systems by utilizing sensitive continuous coaxial cable sensors. A preferred embodiment of the sensor cable includes an inner conductor, a dielectric jacket, and an outer conductor that passively deforms in response to strain in an associated structure. The deformation translates strain into a measurable change in a reflection coefficient associated with the outer conductor.

Career Highlights

Throughout his career, James L. Drewniak has worked with reputable organizations, including NCR Corporation and the University of Missouri. His experience in these institutions has contributed to his development as an inventor and innovator in his field.

Collaborations

James has collaborated with notable individuals such as Arthur Ray Alexander and Genda Chen. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

James L. Drewniak's contributions to the field of electrical engineering through his patents and collaborations highlight his innovative capabilities. His work continues to influence advancements in semiconductor technology and structural monitoring systems.