This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Uab Altechna R&d. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Orestas Ulcinas: Innovator in Laser Processing Technology
Introduction
Orestas Ulcinas is a notable inventor based in Vilnius, Lithuania. He has made significant contributions to the field of laser processing, particularly in the fabrication of transparent materials. His innovative approach utilizes ultra-short laser pulses to achieve precise results in material processing.
Latest Patents
Orestas holds a patent for a "Method and device for laser processing of transparent materials." This invention focuses on the fabrication of materials that are transparent to laser wavelengths. The method involves creating a non-centrosymmetric, non-diffracting beam using an optical element with birefringent structures. These structures change the Pancharatnam-Berry Phase according to specific rules for each zone. The energy distribution, phase, and polarization are influenced by the parameters of the incoming light. The pulse energy is carefully selected to form voids in the desired direction, while side maxima create chemical changes between adjacent pulses. The resulting void damages and chemical changes define the cut line. The workpiece is then placed in a chemically aggressive solution, allowing for faster dissolution of the laser-affected zones compared to non-affected areas. This innovative method enables cuts with an aspect ratio of up to 1/50.
Career Highlights
Orestas Ulcinas is associated with UAB Altechna R&D, where he continues to develop and refine his laser processing techniques. His work has garnered attention for its potential applications in various industries, particularly in the manufacturing of transparent materials.
Collaborations
Orestas collaborates with talented individuals such as Mindaugas Mikutis and Titas Gertus, contributing to a dynamic research environment that fosters innovation and creativity.
Conclusion
Orestas Ulcinas stands out as a pioneering inventor in the field of laser processing technology. His patented methods and collaborative efforts continue to push the boundaries of what is possible in material fabrication.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile