This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994
Title: Louis Asfar and Laser-Based Shape Correction
Introduction
Louis Asfar is an inventor associated with Le Chesnay, France, and International Business Machines Corporation. His patent work concerns laser technology for precisely correcting the shape of objects.
Latest Patents
Asfar is credited with 1 patent: “Device for Correcting the Shape of an Object by Laser Treatment.” The invention describes a device that emits a laser beam and generates a treatment beam with at least one elongated lobe. It focuses the beam’s image on the area to be corrected and moves that image across the area by translation or rotation. The overall correction or ablation is produced by combining multiple discrete, elementary ablations. Potential applications include refractive surgery for myopia, hypermetropia, and astigmatism, as well as shaping contact lenses and intraocular implants.
Career Highlights
The patent reflects Asfar’s work on applying controlled laser treatment to precise shaping tasks. His listed company affiliation is International Business Machines Corporation.
Collaborations
Khalil Hanna and Jean-Claude Andre Chastang are identified as Asfar’s coworkers.
Conclusion
Louis Asfar’s patent describes a laser-based approach to controlled object shaping, with applications in refractive surgery and the manufacture of optical devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile