This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: The Innovations of John P. Koulakis
Introduction
John P. Koulakis is a notable inventor based in Los Angeles, CA. He has made significant contributions to the field of acoustic resonators, particularly with his innovative designs that enhance performance and efficiency. His work is characterized by a focus on improving the functionality of bulk acoustic resonators.
Latest Patents
Koulakis holds a patent for a "Transversely-excited film bulk acoustic resonator with thick dielectric layer for improved coupling." This invention features a bulk acoustic resonator that includes a substrate, a piezoelectric plate, and an interdigital transducer (IDT) formed on the front surface of the piezoelectric plate. The IDT is specifically designed to excite a primary shear acoustic mode within the piezoelectric plate. Additionally, the device incorporates a half-lambda dielectric layer on at least one of the surfaces of the piezoelectric plate, with its thickness related to the wavelength of a fundamental shear bulk acoustic wave resonance. An acoustic Bragg reflector is also included, which is configured to reflect the primary acoustic mode, enhancing the overall performance of the resonator.
Career Highlights
Koulakis has made a significant impact in his field through his innovative designs and patents. His work at Murata Manufacturing Co., Ltd. has allowed him to collaborate with other talented professionals and contribute to advancements in acoustic technology. His patent is a testament to his expertise and dedication to innovation.
Collaborations
Throughout his career, Koulakis has worked alongside notable colleagues such as Ventsislav Yantchev and Sean McHugh. These collaborations have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies in the field of acoustic resonators.
Conclusion
John P. Koulakis is a distinguished inventor whose work has significantly advanced the field of bulk acoustic resonators. His innovative patent demonstrates his commitment to improving technology and enhancing performance in acoustic applications. His contributions continue to influence the industry and inspire future innovations.