This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: University of Manitoba, Other. Active years: 2006-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Winnieg, CA (2020)
- Winnipeg, CA (2006 - 2021)
Company Filing History:
2 out of 212 
1 out of 834,513 Years Active: 2006-2021
Title: Innovations of Cyrus Shafai
Introduction
Cyrus Shafai is a notable inventor based in Winnipeg, Canada. He has made significant contributions to the field of microelectromechanical systems (MEMS) with a focus on electric and magnetic field sensing technologies. With a total of 3 patents to his name, Shafai's work exemplifies innovation and practical application in engineering.
Latest Patents
One of his latest patents is the "Torsional moving electric field sensor with modulated sensitivity and without reference ground." This invention relates to a novel microelectromechanical sensor device designed for detecting and measuring electric and magnetic fields. The sensor is particularly useful for measuring both low and high strength electric fields and magnetic fields without requiring a reference ground connection. The device consists of a first electrode and a second electrode that are rigidly connected via a joining segment, allowing them to pivot about an axis to form a tiltable unit. Importantly, the first and second electrodes are electrically isolated from each other. The invention also provides novel methods for utilizing this sensor device through specific arrangements.
Another significant patent is the "Electrostatic actuator with tri-electrode topology." This innovation introduces a new tri-electrode topology that reduces the control voltage requirement for electrostatic actuators. Traditional parallel plate actuators are dual-electrode systems, but by incorporating a perforated intermediate electrode, a tri-electrode configuration is achieved. This design allows for a low voltage on the intermediate electrode to modulate the electrostatic force of the higher voltage drive electrode, which remains fixed. Results indicate that the modulating voltage can be as low as 20% of the normal requirement while still delivering the full actuation stroke.
Career Highlights
Cyrus Shafai has worked at the University of Manitoba, where he has contributed to various research projects and innovations in the field of MEMS. His work has been instrumental in advancing the understanding and application of electrostatic actuators and electric field sensors.
Collaborations
Shafai has collaborated with notable individuals such as Lotfollah Shafai and Janaranjana Sampath Hiniduma Liyanage. These collaborations have further enriched his research and development efforts in the field.
Conclusion
Cyrus Shafai's contributions to the field of microelectromechanical systems through his innovative patents highlight his role as a leading inventor
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile