Company Filing History:
Years Active: 2023
Title: Viktoras Grigaliunas: Innovator in Holographic Security Technology
Introduction
Viktoras Grigaliunas is a prominent inventor based in Kaunas, Lithuania. He has made significant contributions to the field of holographic security technology. His innovative approach combines advanced techniques to enhance security measures in various applications.
Latest Patents
Grigaliunas holds a patent for a "Fabrication method of holographic security label." This method integrates two distinct hologram origination processes within a single photoresist layer. By utilizing an interlayer, he transfers structures exposed by electron beam lithography into areas overlapped with dot-matrix hologram patterns. The fabricated holographic structures are then replicated in multilayer polymer films. The dot-matrix technique is a cost-effective process that boasts high origination speed, making it suitable for patterning large areas of holograms with high diffraction efficiency. In contrast, electron beam lithography enables the formation of high-resolution structures. This innovative method allows for the combination of these two technologies, resulting in a security device that features electron beam patterned high-resolution diffraction gratings, computer-generated holograms, and dot-matrix laser patterned large hologram areas. This combination provides an increased level of protection.
Career Highlights
Grigaliunas is affiliated with the Kaunas University of Technology, where he continues to advance his research and development in holographic technologies. His work has garnered attention for its potential applications in enhancing security measures across various industries.
Collaborations
Some of his notable coworkers include Sigitas Tamulevicius and Mindaugas Andrulevicius. Their collaborative efforts contribute to the ongoing research and development in the field of holography.
Conclusion
Viktoras Grigaliunas is a key figure in the innovation of holographic security technologies. His patented methods and ongoing research at Kaunas University of Technology highlight his commitment to advancing security solutions. His contributions are paving the way for enhanced protection in various applications.