Location History:
- Quebec, CA (1992)
- Brossard, CA (1988 - 2020)
Company Filing History:
5 out of 1,012 
1 out of 415 
1 out of 2 Years Active: 1988-2020
Title: Innovator Spotlight: Cheng-Kuei Jen - Advancing Piezoelectric Films for Ultrasonic Transducers
Introduction:
In the world of technology and innovation, inventors continually push boundaries to develop groundbreaking solutions that shape our future. One such inventive mind is Cheng-Kuei Jen, a distinguished inventor based in Brossard, Canada. With an impressive portfolio of 10 patents, Jen has made groundbreaking advancements in the field of piezoelectric films, specifically in the development of ultrasonic transducers (UT) for elevated temperature operation. Let's delve into his latest patents, career highlights, notable collaborations, and the significance of his contributions.
Latest Patents:
Cheng-Kuei Jen's recent patents revolve around porosity control within piezoelectric films to form efficient ultrasonic transducers. His innovative approach involves creating a piezoelectric film with a controlled porosity ranging between 20% and 40%. With a thickness ranging from tens of microns to a few millimeters, these films enable the construction of UTs that emit pulses with a high bandwidth. By introducing porosity control, the films exhibit enhanced flexibility, enabling them to conform to surfaces without the need for additional couplings or backings. Furthermore, the method of fabricating UTs with better bonding between the piezoelectric film and electrodes is a significant step forward in this field.
Career Highlights:
Throughout his career, Cheng-Kuei Jen has demonstrated a remarkable aptitude for innovation and problem-solving. His work primarily revolves around materials science and engineering, with a specific focus on piezoelectric films and ultrasonic transducers. Jen has achieved significant recognition for his contributions, earning numerous awards and accolades for his pioneering work. He has showcased exceptional expertise in the development of advanced materials and technologies for a range of applications.
Collaborations:
Cheng-Kuei Jen has had the privilege of collaborating with esteemed professionals and researchers in the field. Notably, he has worked alongside Jean F Bussiere and Makiko Kobayashi, both of whom are renowned for their contributions to advancing piezoelectric materials and ultrasonic transducers. These collaborations have fostered a rich exchange of ideas, leading to groundbreaking advancements and the cross-pollination of expertise in the pursuit of cutting-edge solutions.
Conclusion:
Cheng-Kuei Jen's inventive accomplishments in the field of piezoelectric films and ultrasonic transducers have significantly advanced the capabilities in this domain. His patented work on controlling porosity within piezoelectric films opens up new possibilities for the development of more efficient and flexible UTs. Thanks to Jen's contributions, the future of ultrasonic transducers appears brighter, promising enhanced functionality and improved performance. As we eagerly await his next innovation, Cheng-Kuei Jen continues to inspire aspiring inventors and researchers alike, leaving an indelible mark in the world of technology and patents.