This inventor holds 4 USPTO granted patents. Top assignees: Virginia Tech Intellectual Properties Inc., Caterpillar Inc., Other. Active years: 1989-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Blacksburg, VA (US) (1989)
- Vancouver, WA (US) (1994)
Company Filing History:
2 out of 825 
1 out of 9,830 
1 out of 834,601 Years Active: 1989-1994
Title: Wojciech A Tabisz: Innovator in Piezoelectric Actuators and Resonant Converters
Introduction
Wojciech A Tabisz is a notable inventor based in Blacksburg, VA (US). He holds a total of 4 patents that showcase his contributions to the fields of piezoelectric actuators and resonant converters. His innovative work has implications in various technological applications.
Latest Patents
One of his latest patents is an "Apparatus for driving a piezoelectric actuator." This invention involves a system that drives a piezoelectric actuator in response to charging and discharging command signals. The apparatus includes an energy source that supplies electrical energy to the actuator, along with a charging circuit that controls the energy supplied. A comparator and control circuit work together to manage the voltage applied to the actuator, ensuring optimal performance.
Another significant patent is for "Half-bridge zero-voltage switched multi-resonant converters." This device converts an input voltage signal to a DC output signal for a load. It features input and output terminals, along with serially connected switching assemblies that include transistor switches, diodes, and capacitors. The design incorporates a transformer and resonant circuit, making it suitable for off-line use.
Career Highlights
Wojciech has worked with Virginia Tech Intellectual Properties Inc., where he has contributed to the advancement of technology through his innovative patents. His work has been instrumental in developing efficient systems for energy conversion and control.
Collaborations
Throughout his career, Wojciech has collaborated with notable professionals in the field, including Fred C Lee and Milan M Jovanovic. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Wojciech A Tabisz is a distinguished inventor whose work in piezoelectric actuators and resonant converters has made significant contributions to technology. His patents reflect a commitment to innovation and excellence in engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile