Company Filing History:
5 out of 178 
3 out of 16 
1 out of 1,813 
Years Active: 2007-2009
Title: The Innovative Mind of Stephen Ellis
Introduction: Stephen Ellis, an accomplished inventor based in Pleasanton, California, has made significant strides in the field of technology, holding a remarkable total of nine patents. His innovative contributions have revolutionized specific aspects of device fabrication and acoustic filters, showcasing his expertise and commitment to advancing technological frontiers.
Latest Patents: Among his latest innovations, Ellis has developed the "Suspended device and method of making," which details a substrate featuring a cavity designed to optimize the device structure fabrication process. This patent outlines a method where a release etchant is used to remove sacrificial material without exposing the device structure, thus allowing the inclusion of materials with low etch selectivity.
Another significant patent is the "Decoupled stacked bulk acoustic resonator band-pass filter with controllable pass bandwidth." This invention comprises an upper film bulk acoustic resonator (FBAR) positioned atop a lower FBAR, with an acoustic decoupler placed in between. The acoustic decoupler uniquely minimizes acoustic energy coupling between the FBARs, enhancing the filter's in-band and out-of-band properties. These patents exemplify Stephen Ellis's innovative approach to tackling complex engineering challenges.
Career Highlights: Throughout his career, Stephen Ellis has made valuable contributions while working with prominent companies in the technology sector. Notably, he has been associated with Avago Technologies Wireless IP in Singapore. His work at Avago reflects his dedication to the development of cutting-edge technological solutions and a solid foundation in the semiconductor industry.
Collaborations: Collaboration has been integral to Ellis's success. He has worked alongside talented individuals like John Dwight Larson, III, and Yury Oshmyansky, forming partnerships that foster innovation. These collaborations have not only enriched his projects but also highlighted the importance of teamwork in the field of invention.
Conclusion: Stephen Ellis stands as a noteworthy inventor whose work is marked by creativity and ingenuity. With nine patents reflecting his contributions to device fabrication and acoustic technology, his influence is evident in the advancements seen in the industry today. As he continues to innovate, the future promises even more exciting developments from this dedicated inventor.