John D Polonio

Title: Innovations of John D Polonio

Introduction

John D Polonio is a notable inventor based in Beaverton, Oregon. He has made significant contributions to the field of electronic components, holding three patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is for interconnection mechanisms for electronic components. This invention involves an electronic circuit component housing assembly that can be mounted mechanically on a printed circuit. It utilizes a single mechanical fastener to ensure unique alignment with the printed circuit while providing the necessary force to press compliant electrical contacts into contact with terminal pads. The design allows for multiple electronic circuit components to be housed in separate hermetically sealed cavities, which can be biased independently. Additionally, thermal conductors are integrated into the base member, and a convection cooler is mounted atop the assembly, with the mechanical fastener also serving as a thermal conductor.

Another significant patent is the autocalibrated multistage analog to digital converter. This device precisely maintains appropriate error correction levels for each stage during operation, minimizing quantization errors. An error signal is derived from the digital output based on the input analog signal's slope, which is determined either through hardware or software. This error signal is then fed back to a calibration control circuit to generate individual error correction levels for various devices within the converter. The system is designed to adapt to variations caused by age, temperature, or other environmental factors.

Career Highlights

Throughout his career, John D Polonio has worked with notable companies, including Tektronix, Inc. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his skills in electronic design and innovation.

Collaborations

John has collaborated with several professionals in his field, including Bruce J Penney and John Lewis. These collaborations have likely enriched his work and contributed to the success of his inventions.

Conclusion

John D Polonio is a distinguished inventor whose work in electronic components has led to innovative patents that enhance the functionality and efficiency of electronic devices. His contributions continue to impact the industry positively.