Location History:
- Staefa, CH (2011)
- Lafayette, CA (US) (2019)
Company Filing History:
Years Active: 2011-2019
Title: Innovations by Sanjay Govindjee
Introduction
Sanjay Govindjee is a notable inventor based in Lafayette, CA, who has made significant contributions to the field of materials science and engineering. With a total of two patents to his name, his work focuses on advanced sensing technologies and their applications in various industries.
Latest Patents
One of his latest patents is titled "Mechanisms of local stress sensing in multifunctional polymer films using fluorescent tetrapod nanocrystals." This invention explores the use of nanoscale stress-sensing across multiple fields, including structural mechanics and biological tissue monitoring. The research demonstrates how tetrapod quantum dots (tQDs) embedded in block-copolymers can act as sensors for tensile and compressive stress. The unique branched morphology of tQDs allows them to detect their own composite dispersion and mechanical properties, showcasing a remarkable optomechanical response under stress conditions.
Another significant patent is the "Integrated MEMS metrology device using complementary measuring combs." This invention provides a device for in-situ monitoring of material, process, and dynamic properties of MEMS devices. It includes a pair of comb drives and a cantilever suspension that allows for precise measurement of displacement and electrical capacitance, enhancing the functionality of MEMS technology.
Career Highlights
Sanjay Govindjee is affiliated with the University of California, where he continues to advance research in innovative materials and sensing technologies. His work has implications for creating smart structural nanocomposites that can self-predict impending fractures, thereby enhancing safety and reliability in various applications.
Collaborations
He has collaborated with notable colleagues such as David Garmire and Hyuck Choo, contributing to a rich environment of innovation and research.
Conclusion
Sanjay Govindjee's contributions to the field of materials science through his patents reflect his commitment to advancing technology and innovation. His work not only enhances our understanding of material properties but also paves the way for future developments in smart materials and sensing technologies.