Location History:
- Freemont, CA (US) (2022)
- Fremont, CA (US) (2022 - 2024)
Company Filing History:
15 out of 2,615 
5 out of 53 
1 out of 754 
Years Active: 2022-2025
Title: Innovations of Guofeng Chen in Piezoelectric Microelectromechanical Systems
Introduction
Guofeng Chen, based in Fremont, CA, is an accomplished inventor with a significant portfolio of 19 patents. His innovative contributions primarily focus on piezoelectric microelectromechanical systems (MEMS) microphones, emphasizing sensitivity improvements and manufacturing techniques. His work has greatly influenced the field and has broad applications in modern audio technology.
Latest Patents
Among his latest patents are two noteworthy innovations. The first is titled "Piezoelectric Microelectromechanical System Microphone Sensitivity Improvement by Anchor Engineering." This invention involves a piezoelectric microphone that includes a support substrate and a piezoelectric element designed to deform and generate electrical potential in response to sound waves. The element is secured to the substrate by partial anchors that enhance sensitivity, demonstrating a significant advancement in microphone technology.
The second patent, "Piezoelectric MEMS Microphone with Cantilevered Separation," outlines a method for creating a MEMS microphone. This process involves depositing a piezoelectric film layer onto a substrate, selectively etching it, and then defining a cavity by removing the substrate. The unique design features at least two cantilevered beams, showcasing an innovative approach in microphone design and manufacturing.
Career Highlights
Guofeng Chen has held positions at notable companies, including Skyworks Solutions, Inc. and Skyworks Global Pte. Ltd. His experience in these leading firms has undoubtedly contributed to his ability to innovate and advance technologies in the MEMS microphone field.
Collaborations
During his career, Guofeng has collaborated with talented individuals, including You Qian and Rakesh Kumar. These partnerships have enriched his work, contributing to advancements in the technologies he has developed.
Conclusion
Guofeng Chen's inventive spirit and expertise have led to significant advancements in piezoelectric MEMS microphones. With 19 patents to his name, his innovations continue to push the boundaries of technology and improve audio devices. His work not only reflects his commitment to innovation but also highlights the collaborative efforts that drive progress in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.