This inventor holds 2 USPTO granted patents. Top assignee: University of California. Active years: 2001-2003.
Company Filing History:
Years Active: 2001-2003
Title: Innovations in Dental Technology by Ujwal S Sathyam
Introduction
Ujwal S Sathyam is an accomplished inventor based in Livermore, CA (US). He has made significant contributions to the field of dental technology, particularly in the detection and diagnosis of dental diseases. With a total of 2 patents, his work focuses on utilizing advanced optical techniques to improve dental health outcomes.
Latest Patents
One of Ujwal's latest patents is titled "Optical detection dental disease using polarized light." This innovative system employs a polarization-sensitive optical imaging technique to detect changes in polarization within dental tissues. By measuring the degree of depolarization through polarized light, this method aids in diagnosing dental diseases such as caries. The system utilizes a hand-held fiber optic dental probe to illuminate the dental tissue and analyze the backscattered light, providing depth-resolved characterization of the tissue. This technology can be integrated into optical coherence domain reflectometry and optical coherence tomography systems, allowing for the identification of subsurface depolarization sites linked to enamel or bone demineralization.
Another notable patent is the "Dental optical coherence domain reflectometry explorer." This hand-held, fiber optic-based device features optical coherence domain reflectometry (OCDR) sensing capabilities. It generates a profile of optical scattering as a function of depth in the dental tissue at the point of contact. This system provides critical information about the internal structure of dental tissues, which is essential for detecting caries and periodontal disease. By moving the explorer across the tooth, a series of profiles are created, ultimately forming a cross-sectional optical coherence tomography image.
Career Highlights
Ujwal S Sathyam is affiliated with the University of California, where he continues to advance research in dental technology. His innovative approaches have the potential to revolutionize how dental diseases are diagnosed and treated.
Collaborations
Ujwal has collaborated with notable colleagues, including Matthew J Everett and Billy W Colston, to further enhance the development of his inventions.
Conclusion
Ujwal S Sathyam's contributions to dental technology through his patents demonstrate his commitment to improving dental health diagnostics. His innovative use of optical techniques is paving the way for more effective detection and treatment of dental diseases.