This inventor holds 1 USPTO granted patent. Top assignee: Forus Health Pvt. Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Ronal Issac Vettikattu: Inventor of an Ophthalmic Illumination Device
Introduction
Ronal Issac Vettikattu is an inventor based in Bengaluru, India, associated with Forus Health Pvt. Ltd. His patent work includes an illumination device designed to support instruments that assess the dryness of the human eye.
Latest Patents
Vettikattu is credited with 1 patent, titled “Device for Generating a Toroidal Source of Illumination.” The invention uses a translucent disc with a concentric hole and a planar coil made from side-emitting optical fiber. An LED energizes one end of the coil, and light emitted along the fiber is scattered by the disc to create a toroidal light source.
The device is intended for use in instruments that assess eye dryness. Further embodiments describe adaptations for measuring tear breakup time and the height of the tear meniscus.
Career Highlights
Vettikattu’s disclosed invention addresses illumination needs in ophthalmic assessment. Its design combines optical fiber, an LED, and a translucent disc to produce a ring-shaped source of light for eye-measurement applications.
Collaborations
Vettikattu is associated with Forus Health Pvt. Ltd. His listed coworkers include Justin Antony and Sourav Pal.
Conclusion
Ronal Issac Vettikattu’s patent describes a toroidal illumination device intended to support measurements related to eye dryness, tear breakup time, and tear meniscus height.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile