Location History:
- Fort Collins, CO (US) (2008)
- Ft. Collins, CO (US) (2010)
- Corvallis, OR (US) (2014 - 2015)
Company Filing History:
Years Active: 2008-2015
Title: Jack Lavier: Innovator in Circuitry and Fluid Ejection Technologies
Introduction
Jack Lavier is a notable inventor based in Corvallis, OR (US). He has made significant contributions to the fields of electronic circuitry and fluid ejection technologies. With a total of 5 patents to his name, Lavier continues to push the boundaries of innovation in his field.
Latest Patents
Lavier's latest patents include groundbreaking technologies such as circuitry for hot-swappable circuit boards. This invention provides electronic circuits and methods designed for use in hot-swappable circuit board applications. The circuitry detects an electrical ground connection and signals the operation of a hot-swap controller. Additionally, it ensures that the detection of stable operating power leads to a hierarchical startup of multiple voltage regulators. The sensing of stable output power from the last of the voltage regulators triggers the configuration of one or more programmable devices. This innovative circuitry protects the resources of a hot-swappable circuit board against electrical transient-related damage.
Another significant patent involves compensating for capacitance changes in piezoelectric printhead elements. In this method, Lavier addresses the issue of capacitance change in a piezoelectric element of a fluid ejection device. The process includes sensing the current driving the piezoelectric element and determining from the current that the capacitance has changed. By altering the rise time of the current driving the piezoelectric element, Lavier effectively compensates for the changed capacitance.
Career Highlights
Jack Lavier is currently employed at Hewlett-Packard Development Company, L.P. His work at this esteemed organization has allowed him to develop and refine his innovative ideas. Lavier's contributions have been instrumental in advancing the technology used in various electronic devices.
Collaborations
Throughout his career, Lavier has collaborated with talented individuals such as Kelly Jean Pracht and Samuel Martin Babb. These collaborations have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies.
Conclusion
Jack Lavier is a distinguished inventor whose work in circuitry and fluid ejection technologies has made a lasting impact. His innovative patents and collaborations continue to shape the future of technology.