This inventor holds 71 USPTO granted patents and 9 published patent applications and 1 EPO patent, primarily in MEMS Resonators (CPC class H03H). Top assignee: Sitime Corporation. Active years: 2009-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- San Jose, CA (US) (2009 - 2017)
- Los Gatos, CA (US) (2015 - 2024)
Company Filing History:
70 out of 150 
Years Active: 2009-2026
Areas of Expertise:
Title: The Innovations of Charles I Grosjean: Pioneering Microelectromechanical Systems
Introduction: Charles I Grosjean, an accomplished inventor based in Los Gatos, California, has made significant contributions to the field of microelectromechanical systems (MEMS). With a remarkable portfolio of 60 patents, Grosjean's work showcases his innovative approach to technology and engineering, focusing on advancing the capabilities of MEMS devices.
Latest Patents: Two of Grosjean's latest patents highlight his expertise in MEMS technologies. The first, a microelectromechanical resonator, introduces a micromachined member that incorporates an insulating layer between conductive layers. This innovative design secures the moveable micromachined member to the MEMS substrate while facilitating the conduction of joule-heating currents through its conductive layer. The second patent focuses on a frequency-modulating sensor array, comprising spatially-distributed resonant MEMS sensors that create frequency-modulated signals. These signals provide valuable data on regional contact forces, ambient conditions, and environmental compositions, enhancing real-time monitoring capabilities.
Career Highlights: Charles I Grosjean has spent a significant portion of his career with SiTime Corporation, a leader in MEMS-based timing solutions. His work in this innovative company has not only propelled his personal achievements but has also contributed to the advancement of MEMS technologies and their application in various industries.
Collaborations: Throughout his career, Grosjean has collaborated with notable coworkers, including Paul Merritt Hagelin and Ginel C Hill. These collaborations have fostered a creative environment, enabling innovative breakthroughs and advancements in the field of microelectromechanical systems.
Conclusion: Charles I Grosjean stands as a testament to the spirit of innovation and the continued evolution of technology. With a diverse array of patents and cutting-edge inventions, he remains a significant figure in the MEMS industry, pushing the boundaries of what is possible in this dynamic field. As he continues to develop new technologies, Grosjean's work will likely influence the future of engineering and scientific research.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile