This inventor holds 2 USPTO granted patents and 5 published patent applications. Top assignee: Fujifilm Sonosite, Inc.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Innovations by Wei Li in Ultrasound Technology
Introduction
Wei Li is an accomplished inventor based in Bothell, WA (US), known for his contributions to ultrasound technology. He holds 2 patents that focus on enhancing the performance and sensitivity of ultrasound systems. His work is instrumental in advancing medical imaging techniques.
Latest Patents
Wei Li's latest patents include innovative methods for improving transducer design and functionality. One of his patents, titled "Array architecture and interconnection for transducers," describes a method of fabricating a transducer that involves embedding signal flexes and ground-return flexes inside a backing block. This method allows for the formation of stack configurations that enhance the transducer's performance. The process includes dicing a piezoelectric layer into rows, defining a beam pattern, and forming gaps between piezoelectric layer portions to optimize functionality.
Another significant patent is "Operation-specific impedance matching for enhancing sensitivity of an ultrasound system." This patent outlines systems and methods for implementing impedance matching that enhances the sensitivity of ultrasound systems. By providing different impedances for transmission and reception, the architecture reduces attenuation during reception, allowing for higher frequencies and broader bandwidths. This innovation leads to high-resolution images at greater depths while adhering to power-intensity guidelines.
Career Highlights
Wei Li is currently employed at Fujifilm Sonosite, Inc., where he continues to develop cutting-edge ultrasound technologies. His work has significantly impacted the field, making ultrasound systems more effective and reliable for medical applications.
Collaborations
Wei Li collaborates with talented professionals in his field, including Jimin Zhang and Andrew Lundberg. Their combined expertise contributes to the innovative projects at Fujifilm Sonosite, Inc.
Conclusion
Wei Li's contributions to ultrasound technology through his patents and work at Fujifilm Sonosite, Inc. demonstrate his commitment to advancing medical imaging. His innovative approaches are paving the way for more sensitive and effective ultrasound systems.