This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Qorvo US, Inc.. Active years: 2020-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020-2023
Title: Ralph Rothemund: Innovator in Piezoelectric Devices
Introduction
Ralph Rothemund is a notable inventor based in Apopka, Florida. He has made significant contributions to the field of acoustic devices, particularly through his innovative work on piezoelectric materials. With a total of 3 patents to his name, Rothemund continues to push the boundaries of technology in his area of expertise.
Latest Patents
One of Ralph Rothemund's latest patents is focused on a bi-polar border region in piezoelectric devices. This acoustic device features a foundation structure that includes a piezoelectric layer situated between a top electrode and a bottom electrode. The piezoelectric layer has an active portion within the transducer's active region, as well as a bi-polar border portion within the transducer's border region. The active portion's piezoelectric material possesses a first polarization, while the bi-polar border portion consists of a first sub-portion and a second sub-portion, which is positioned either above or below the first sub-portion. The piezoelectric material in the first sub-portion maintains the first polarization, whereas the second sub-portion contains a piezoelectric material with a second polarization that is opposite to the first.
Career Highlights
Ralph Rothemund is currently employed at Qorvo US, Inc., where he applies his expertise in piezoelectric technology. His work has been instrumental in advancing the capabilities of acoustic devices, making them more efficient and effective in various applications.
Collaborations
Throughout his career, Rothemund has collaborated with talented individuals such as Alireza Tajic and Jyothi Swaroop Sadhu. These collaborations have fostered innovation and contributed to the development of cutting-edge technologies in the field.
Conclusion
Ralph Rothemund is a distinguished inventor whose work in piezoelectric devices has made a significant impact on the industry. His innovative patents and collaborations highlight his commitment to advancing technology and improving acoustic devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile