Jesse M Weissman

Title: Innovations of Jesse M Weissman

Introduction

Jesse M Weissman is a notable inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of optical devices, holding a total of four patents. His work focuses on thermally switchable optical devices that have a wide range of applications.

Latest Patents

Weissman's latest patents include innovative devices that comprise novel, mesoscopically periodic materials. These materials combine crystalline colloidal array (CCA) self-assembly with temperature-induced volume phase transitions of various materials, preferably poly(N-isopropylacrylamide) (PNIPAM). In one embodiment, a PNIPAM CCA is formed in an aqueous medium and contained within cell means. In another embodiment, a CCA of charged particles is formed and polymerized in a PNIPAM hydrogel. The methods for making these devices are also disclosed. The devices are useful in many applications, including optical switches, optical limiters, optical filters, display devices, and processing elements. Additionally, these devices serve as membrane filters and are tunable in response to temperature. Devices that change diffracted wavelength in response to pressure are also part of his innovative work.

Career Highlights

Weissman is affiliated with the University of Pittsburgh, where he continues to advance his research and development in optical technologies. His contributions have been instrumental in enhancing the functionality and versatility of optical devices.

Collaborations

Some of his notable coworkers include Sanford A Asher and Hari B Sunkara, who have collaborated with Weissman on various projects.

Conclusion

Jesse M Weissman is a prominent inventor whose work in thermally switchable optical devices has paved the way for advancements in optical technology. His innovative patents reflect his commitment to enhancing the capabilities of optical devices across multiple applications.