Company Filing History:
Years Active: 2016-2019
Title: The Innovations of Joel Soman
Introduction
Joel Soman is a prominent inventor based in Dallas, TX, known for his contributions to the field of microelectronics. With a total of 6 patents to his name, Soman has made significant advancements in semiconductor device technology.
Latest Patents
One of his latest patents is a method of forming a semiconductor device. This invention involves creating a microelectronic device that contains a piezoelectric thin film element. The process includes oxidizing the top surface of a piezoelectric layer with an oxygen plasma and forming an etch mask containing photoresist on the oxidized surface. The etch mask undergoes conditioning with an oven bake followed by a UV bake. The piezoelectric layer is then etched using a three-step process that effectively removes a majority of the layer.
Another notable patent is a method to reduce frequency distribution of bulk acoustic wave resonators during manufacturing. This method focuses on tuning the resonant frequency of embedded bulk acoustic resonators during the integrated circuit manufacturing process. By determining the rate of change in the resonant frequency of BAWs versus the rate of change in top electrode thickness, Soman's method allows for precise tuning of resonant frequencies.
Career Highlights
Joel Soman is currently employed at Texas Instruments Corporation, where he continues to innovate and develop new technologies. His work has had a significant impact on the microelectronics industry, particularly in the area of semiconductor devices.
Collaborations
Throughout his career, Soman has collaborated with notable colleagues, including Neng Jiang and Thomas Warren Lassiter. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
In summary, Joel Soman is a distinguished inventor whose work in semiconductor devices has led to multiple patents and significant advancements in microelectronics. His innovative methods and collaborations continue to shape the future of technology.
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