Company Filing History:
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Years Active: 2024-2025
Title: Innovations of John T Li in Laser-Induced Graphene Technology
Introduction
John T Li is an accomplished inventor based in Houston, TX (US). He has made significant contributions to the field of materials science, particularly in the development of laser-induced graphene technologies. With a total of 2 patents, his work focuses on creating advanced sensors and filters that have the potential to revolutionize various applications.
Latest Patents
Li's latest patents include groundbreaking innovations in gas sensors and air filters. The first patent, titled "Laser-induced graphene sensors and methods of making and using same," involves gas sensors that utilize laser-induced graphene (LIG) and/or LIG composites. This technology enhances the sensitivity and efficiency of gas detection. The second patent, "Laser-induced graphene filters and methods of making and using same," describes virus and microbe-killing, self-sterilizing resistive heated air filters. These filters incorporate LIG, which is a porous conductive graphene foam created through the photothermal conversion of a polyimide film. The filters are designed to capture particulates and bacteria, effectively preventing their proliferation even in culture mediums. Through a periodic Joule-heating mechanism, these filters can reach temperatures exceeding 300° C, destroying microorganisms and harmful molecules.
Career Highlights
Throughout his career, John T Li has worked with notable institutions such as William Marsh Rice University and B.G. Negev Technologies and Applications Ltd. His research has focused on harnessing the unique properties of laser-induced graphene to create innovative solutions for environmental and health-related challenges.
Collaborations
Li has collaborated with esteemed colleagues, including James Mitchell Tour and Christopher John Arnusch. These partnerships have furthered the development of his patented technologies and contributed to advancements in the field.
Conclusion
John T Li's contributions to laser-induced graphene technology demonstrate his commitment to innovation and excellence. His patents in gas sensors and air filters highlight the potential for significant advancements in environmental safety and public health. His work continues to inspire future research and development in materials science.