John William Fallisgaard

Title: Innovations of John William Fallisgaard

Introduction

John William Fallisgaard is an accomplished inventor based in Lake Forest Park, WA (US). He has made significant contributions to the field of integrated circuit technology, particularly in the development of packaged oscillators.

Latest Patents

Fallisgaard holds a patent for "Packaged oscillators with built-in self-test circuits that support resonator testing with reduced pin count." This innovative patent describes packaged integrated circuit devices that include an oscillator circuit associated with a resonator, such as a quartz crystal or MEMs. The design features a built-in self-test (BIST) circuit that is selectively coupled to the resonator's terminals to test performance characteristics, including potential failure modes. This testing occurs during a built-in self-test time interval when the oscillator circuit is partially disabled, allowing for efficient testing of resonating elements using integrated circuitry.

Career Highlights

Fallisgaard is currently employed at Integrated Device Technology, Inc., where he continues to push the boundaries of technology in the field of oscillators and integrated circuits. His work has been instrumental in enhancing the reliability and efficiency of electronic devices.

Collaborations

Some of his notable coworkers include James Bryan Northcutt and Stephen Amar Tibbitts, who have collaborated with him on various projects within the company.

Conclusion

John William Fallisgaard's innovative contributions to the field of integrated circuits and oscillators demonstrate his expertise and commitment to advancing technology. His patent reflects a significant step forward in the efficiency of resonator testing, showcasing his role as a leading inventor in the industry.