This inventor holds 1 USPTO granted patent. Top assignees: Case Western Reserve University, United States of America as Represented by the Administrator of NASA. Active years: 2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1,369 
1 out of 2,490 
Years Active: 2013
Title: The Innovative Contributions of Alp Sehirlioglu
Introduction
Alp Sehirlioglu is a notable inventor based in Lakewood, OH (US). He has made significant contributions to the field of materials science, particularly in the development of high temperature piezoelectric ceramics. His work has implications for various applications, including actuators that operate under extreme conditions.
Latest Patents
Alp Sehirlioglu holds a patent for high temperature piezoelectric ceramics. These ceramics are designed for use in high temperature actuators and possess several desirable properties. They do not depole up to approximately 400°C and exhibit large piezoelectric coefficients greater than 400 pm/V. The thickness mode electromechanical coupling coefficient increases from 0.5 to 0.65 with temperature, while the planar electromechanical coefficient remains around 0.40, showing minimal temperature dependence. These materials are highly polarizable, with a remnant polarization of around 50 µC/cm, and are electrically hard, with a coercive field above 20 kV/cm. They demonstrate single crystal-like ferroelectric behavior with square hysteresis loops, making them suitable for stack actuators at high temperatures. Methods for preparing these piezoelectric ceramics are also disclosed in his patent.
Career Highlights
Throughout his career, Alp Sehirlioglu has worked with prestigious institutions, including Case Western Reserve University and NASA. His experience in these organizations has allowed him to contribute to cutting-edge research and development in materials science.
Collaborations
Alp has collaborated with notable colleagues such as Ali Sayir and Fred Dynys. Their joint efforts have further advanced the understanding and application of piezoelectric materials.
Conclusion
Alp Sehirlioglu's innovative work in high temperature piezoelectric ceramics showcases his expertise and dedication to advancing technology in materials science. His contributions are significant and continue to influence the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile