This inventor holds 1 USPTO granted patent. Top assignee: The Penn State Research Foundation. Active years: 2001.
Company Filing History:
Years Active: 2001
Title: The Innovative Contributions of Jose Chirvella
Introduction
Jose Chirvella is a notable inventor based in Tujunga, California. He has made significant contributions to the field of piezoelectric technology. His work focuses on developing innovative actuators that have various applications in engineering and technology.
Latest Patents
One of Chirvella's key inventions is the Pseudo-shear mode actuator. This invention is a new type of high-strain, pseudo-shear mode piezoelectric ceramic actuator. The actuator employs a stack of pre-poled rectangular ceramic sheets. The stacked sheets form a composite structure assembled from thin sheet soft PZT or PLZT, which is poled in the usual direction normal to the major face of the sheet and driven by electrodes upon the major faces. The sheets are conductivity bonded at alternate ends and driven in such a way that alternate sheets expand and contract along the length dimension. This innovative actuator has potential applications in linear and rotary motors, step and repeat (inchworm) type actuators, flow sensing and flow control, valving and pumping systems, active noise and vibration control, and large thin panel loudspeakers. Chirvella holds 1 patent for this invention.
Career Highlights
Jose Chirvella is associated with the Penn State Research Foundation, where he continues to explore advancements in actuator technology. His work has garnered attention for its practical applications and innovative design.
Collaborations
Chirvella has collaborated with notable colleagues, including L Eric Cross and Qing-Ming Wang. Their combined expertise contributes to the advancement of research in piezoelectric materials and actuators.
Conclusion
Jose Chirvella's contributions to the field of piezoelectric technology exemplify the spirit of innovation. His Pseudo-shear mode actuator represents a significant advancement with numerous applications. His work continues to inspire future developments in actuator technology.